diff --git a/.github/workflows/portage-stable-packages-list b/.github/workflows/portage-stable-packages-list
index 27d62e1ef92..d8e785ad744 100644
--- a/.github/workflows/portage-stable-packages-list
+++ b/.github/workflows/portage-stable-packages-list
@@ -207,6 +207,7 @@ dev-lang/perl
 dev-lang/python
 dev-lang/python-exec
 dev-lang/python-exec-conf
+dev-lang/rust
 dev-lang/swig
 dev-lang/tcl
 dev-lang/yasm
@@ -688,6 +689,7 @@ virtual/perl-Getopt-Long
 virtual/perl-IO
 virtual/perl-Unicode-Collate
 virtual/pkgconfig
+virtual/rust
 virtual/service-manager
 virtual/ssh
 virtual/tmpfiles
diff --git a/.github/workflows/rust-apply-patch.sh b/.github/workflows/rust-apply-patch.sh
deleted file mode 100755
index 025e24bd966..00000000000
--- a/.github/workflows/rust-apply-patch.sh
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/bin/bash
-
-set -euo pipefail
-
-source "${GHA_SCRIPTS_DIR}/.github/workflows/common.sh"
-
-prepare_git_repo
-
-if ! check_remote_branch "rust-${VERSION_NEW}-${TARGET_BRANCH}"; then
-    echo "remote branch already exists, nothing to do"
-    exit 0
-fi
-
-pushd "${SDK_OUTER_OVERLAY}"
-
-VERSION_OLD=$(sed -n "s/^DIST rustc-\(1\.[0-9]*\.[0-9]*\).*/\1/p" dev-lang/rust/Manifest | sort -ruV | head -n1)
-if [[ "${VERSION_NEW}" = "${VERSION_OLD}" ]]; then
-    echo "already the latest Rust, nothing to do"
-    exit 0
-fi
-
-# Replace (dev-lang/virtual)/rust versions in profiles/, e.g. package.accept_keywords.
-# Try to match all kinds of version specifiers, e.g. >=, <=, =, ~.
-find profiles -name 'package.*' | xargs sed -i "s/\([><]*=\|~\)*dev-lang\/rust-\S\+/\1dev-lang\/rust-${VERSION_NEW}/"
-find profiles -name 'package.*' | xargs sed -i "s/\([><]*=\|~\)*virtual\/rust-\S\+/\1virtual\/rust-${VERSION_NEW}/"
-
-EBUILD_FILENAME=$(get_ebuild_filename dev-lang/rust "${VERSION_OLD}")
-git mv "${EBUILD_FILENAME}" "dev-lang/rust/rust-${VERSION_NEW}.ebuild"
-EBUILD_FILENAME=$(get_ebuild_filename virtual/rust "${VERSION_OLD}")
-git mv "${EBUILD_FILENAME}" "virtual/rust/rust-${VERSION_NEW}.ebuild"
-
-popd
-
-URL="https://github.com/rust-lang/rust/releases/tag/${VERSION_NEW}"
-
-generate_update_changelog 'Rust' "${VERSION_NEW}" "${URL}" 'rust'
-
-commit_changes dev-lang/rust "${VERSION_OLD}" "${VERSION_NEW}" \
-               profiles \
-               virtual/rust
-
-cleanup_repo
-
-echo "VERSION_OLD=${VERSION_OLD}" >>"${GITHUB_OUTPUT}"
-echo 'UPDATE_NEEDED=1' >>"${GITHUB_OUTPUT}"
diff --git a/.github/workflows/rust-release-main.yaml b/.github/workflows/rust-release-main.yaml
deleted file mode 100644
index fa4cbaf493a..00000000000
--- a/.github/workflows/rust-release-main.yaml
+++ /dev/null
@@ -1,48 +0,0 @@
-name: Get the latest Rust release for main
-on:
-  schedule:
-    - cron:  '20 7 * * 2'
-  workflow_dispatch:
-
-jobs:
-  get-rust-release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out scripts
-        uses: actions/checkout@v4
-        with:
-          token: ${{ secrets.BOT_PR_TOKEN }}
-          path: scripts
-      - name: Figure out latest Rust release version
-        id: rust-latest-release
-        run: |
-          version=$(git ls-remote --tags 'https://github.com/rust-lang/rust' | cut -f2 | sed -n "/refs\/tags\/1\.[0-9]*\.[0-9]*$/s/^refs\/tags\///p" | sort -ruV | head -n1)
-          echo "VERSION_NEW=${version}" >>"${GITHUB_OUTPUT}"
-      - name: Set up Flatcar SDK
-        id: setup-flatcar-sdk
-        env:
-          WORK_SCRIPTS_DIR: "${{ github.workspace }}/scripts"
-          CHANNEL: main
-        run: scripts/.github/workflows/setup-flatcar-sdk.sh
-      - name: Apply patch for main
-        id: apply-patch-main
-        env:
-          GHA_SCRIPTS_DIR: "${{ github.workspace }}/scripts"
-          WORK_SCRIPTS_DIR: "${{ github.workspace }}/scripts"
-          VERSION_NEW: ${{ steps.rust-latest-release.outputs.VERSION_NEW }}
-          PACKAGES_CONTAINER: ${{ steps.setup-flatcar-sdk.outputs.PACKAGES_CONTAINER }}
-          SDK_NAME: ${{ steps.setup-flatcar-sdk.outputs.SDK_NAME }}
-          TARGET_BRANCH: main
-        run: scripts/.github/workflows/rust-apply-patch.sh
-      - name: Create pull request for main
-        id: create-pull-request
-        uses: peter-evans/create-pull-request@v6
-        if: steps.apply-patch-main.outputs.UPDATE_NEEDED == 1
-        with:
-          token: ${{ secrets.BOT_PR_TOKEN }}
-          path: scripts
-          branch: rust-${{ steps.rust-latest-release.outputs.VERSION_NEW }}-main
-          base: main
-          title: Upgrade dev-lang/rust and virtual/rust in main from ${{ steps.apply-patch-main.outputs.VERSION_OLD }} to ${{ steps.rust-latest-release.outputs.VERSION_NEW }}
-          body: Subject says it all.
-          labels: main
diff --git a/build_library/catalyst.sh b/build_library/catalyst.sh
index 050358320e4..83d94d1a4b8 100644
--- a/build_library/catalyst.sh
+++ b/build_library/catalyst.sh
@@ -105,7 +105,7 @@ cat <<EOF
 # stage1 packages aren't published, save in tmp
 pkgcache_path: ${TEMPDIR}/stage1-${ARCH}-packages
 update_seed: yes
-update_seed_command: --exclude cross-*-cros-linux-gnu/* --exclude dev-lang/rust --ignore-world y --ignore-built-slot-operator-deps y @changed-subslot
+update_seed_command: --exclude cross-*-cros-linux-gnu/* --exclude dev-lang/rust --exclude virtual/rust --ignore-world y --ignore-built-slot-operator-deps y @changed-subslot
 EOF
 catalyst_stage_default 1
 }
diff --git a/build_library/catalyst_sdk.sh b/build_library/catalyst_sdk.sh
index 753e60a941d..b06daaaf30e 100644
--- a/build_library/catalyst_sdk.sh
+++ b/build_library/catalyst_sdk.sh
@@ -20,6 +20,6 @@ for cross_chost in $(get_chost_list); do
     echo "Building cross toolchain for ${cross_chost}"
     PKGDIR="$(portageq envvar PKGDIR)/crossdev" \
         install_cross_toolchain "${cross_chost}" ${clst_myemergeopts}
-    PKGDIR="$(portageq envvar PKGDIR)/crossdev" \
-        install_cross_rust "${cross_chost}" ${clst_myemergeopts}
 done
+
+PKGDIR="$(portageq envvar PKGDIR)/crossdev" install_cross_rust ${clst_myemergeopts}
diff --git a/build_library/toolchain_util.sh b/build_library/toolchain_util.sh
index 2d8a9e89803..f5b53ff5ef7 100644
--- a/build_library/toolchain_util.sh
+++ b/build_library/toolchain_util.sh
@@ -410,14 +410,6 @@ install_cross_toolchain() {
     else
         echo "Installing existing binaries"
         "${sudo[@]}" emerge "${emerge_flags[@]}" "${emerge_atoms[@]}"
-        if [ "${cbuild}" = "x86_64-pc-linux-gnu" ] && [ "${cross_chost}" = aarch64-cros-linux-gnu ] && \
-           [ ! -d /usr/lib/rust-*/rustlib/aarch64-unknown-linux-gnu ] && [ ! -d /usr/lib/rustlib/aarch64-unknown-linux-gnu ]; then
-          # If no aarch64 folder exists, warn about the situation but don't compile Rust here or download it as binary package
-          echo "WARNING: No aarch64 cross-compilation Rust libraries found!"
-          echo "In case building fails, make sure the old Rust version is deleted with: sudo emerge --unmerge virtual/rust dev-lang/rust"
-          echo "Then install it again with: sudo emerge ${emerge_flags[@]} virtual/rust"
-          echo "This will download the binary package or build from source."
-        fi
     fi
 
     # Setup environment and wrappers for our shiny new toolchain
@@ -471,22 +463,22 @@ install_cross_libs() {
 }
 
 install_cross_rust() {
-    local cross_chost="$1"; shift
-    local emerge_flags=( "$@" --binpkg-respect-use=y --update )
-    local cbuild="$(portageq envvar CBUILD)"
-
     # may be called from either catalyst (root) or upgrade_chroot (user)
     local sudo=("env")
     if [[ $(id -u) -ne 0 ]]; then
         sudo=("sudo" "-E")
     fi
 
-    if [ "${cbuild}" = "x86_64-pc-linux-gnu" ] && [ "${cross_chost}" = "aarch64-cros-linux-gnu" ]; then
-        echo "Building Rust for arm64"
-        # If no aarch64 folder exists, try to remove any existing Rust packages.
-        [ ! -d /usr/lib/rustlib/aarch64-unknown-linux-gnu ] && ("${sudo[@]}" emerge --unmerge dev-lang/rust || true)
-        "${sudo[@]}" emerge "${emerge_flags[@]}" dev-lang/rust
-    fi
+    echo "Installing dev-lang/rust with (potentially outdated) cross targets."
+    "${sudo[@]}" emerge "${emerge_flags[@]}" --binpkg-respect-use=y --update dev-lang/rust
+
+    [[
+       -d /usr/lib/rustlib/x86_64-unknown-linux-gnu &&
+       -d /usr/lib/rustlib/aarch64-unknown-linux-gnu
+    ]] && return
+
+    echo "Rebuilding dev-lang/rust with updated cross targets."
+    "${sudo[@]}" emerge "${emerge_flags[@]}" --usepkg=n dev-lang/rust
 }
 
 # Update to the latest binutils profile for a given CHOST if required
diff --git a/changelog/updates/2024-08-15-rust-1.80.1-update.md b/changelog/updates/2024-08-15-rust-1.80.1-update.md
new file mode 100644
index 00000000000..9e7c48d9433
--- /dev/null
+++ b/changelog/updates/2024-08-15-rust-1.80.1-update.md
@@ -0,0 +1 @@
+- SDK: Rust ([1.80.1](https://github.com/rust-lang/rust/releases/tag/1.80.1))
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos/config/env/dev-lang/rust b/sdk_container/src/third_party/coreos-overlay/coreos/config/env/dev-lang/rust
new file mode 100644
index 00000000000..c467aedeada
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/coreos/config/env/dev-lang/rust
@@ -0,0 +1,6 @@
+INSTALL_MASK+=" *rustdoc*"
+I_KNOW_WHAT_I_AM_DOING_CROSS=1
+
+RUST_CROSS_TARGETS=(
+	$(aarch64-cros-linux-gnu-gcc --version >/dev/null && echo "AArch64:aarch64-unknown-linux-gnu:aarch64-cros-linux-gnu")
+)
diff --git a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/Manifest b/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/Manifest
deleted file mode 100644
index e3e5205e61f..00000000000
--- a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/Manifest
+++ /dev/null
@@ -1,30 +0,0 @@
-DIST rust-1.79.0-aarch64-unknown-linux-gnu.tar.xz 224366944 BLAKE2B bd890cfad2348f7bf1d97adde1a5ab244665474ea4d77dfc2cec60679829f84c30378f2a979acc3dddc51ce563b03ff86d04903602a079a85684d98a86ffa4ce SHA512 0cf80ea35cb501f406323a438ecca348fb957cd4a57a4c7ff42bbaa0c736d16a99187b821e29d2e51519e1cb76e533af7c5893c6204fc0736f8e2186235742e3
-DIST rust-1.79.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B c249d0badfd29130477841602b385e1d152488d43799e9e3b77cf92234b197501182edf59536f77b02b49f806a7dcd748f352458f97f15af6c8f0580659d3eb4 SHA512 2cd2fdde6ad1acd769af2a3ca97bff3e4cf3b57a3a7d1890ab592d2abb85be17f7c3f27cc1b994e70f9f6cd52e8e44314d1d182aafbf68fea4d52df1c9482afd
-DIST rust-1.79.0-aarch64-unknown-linux-musl.tar.xz 205404384 BLAKE2B 21dd98d62bc965e24b3a60c0e48fdc907e2bd6919a90923f26cb833218d6e1f23d3385c7e67d96d7651d65ef963f668abd9f1c9e4d3e80aeb726b50d09a2ca80 SHA512 358e8b8a76e1a48d6829735f04b2d3cd3ddae86684ba10c778a9f96ce4bb0f080c0d706bcf5c6d141d1d52685a8e92a48d8020008320ec8aa158fa911745678a
-DIST rust-1.79.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 99fcb4bb3818cf56ab9686aaede04dc104d156cb8c7989c3355974901cf7b84d9182239b526bc0208d7f4bbd80f959f896934796d1d431336820e10477c271c6 SHA512 9ce170419411e08bdb80aaad72c559fd0d81d7e5c2f088359ba2994dbc9a1f25bd6a35b2e3a02ac2ead12be6dac3d8cdb48764e85f8aea3babc031e242d66a5d
-DIST rust-1.79.0-arm-unknown-linux-gnueabi.tar.xz 189377704 BLAKE2B 6d2e12a9fd86d41dce2946404130fc314ce291e1610f1bdbe13214e04ccf91ef36b373d49bb06d4f871da1bf99568d194d27aaecde841634fab1fd222e44563f SHA512 630973e33a82d4dc27ef6ec07084bbb0c6555add6fe1324b0a743c39902ce02ad1b3142b3e56b6b37678b523ff37fdaf0f60518a83500ceb4db9544e7f60ac7d
-DIST rust-1.79.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B 26045e38094ef9e424bd7050819c43998f9ddcd54f52c08b2f9d538e2729b1af1015847b55501a55d43db073f63324aaa594ba3ac27989665cb0855f58275b22 SHA512 73a365ab6ba6938f21e2f29d2ee8992e32998d159572a137621d451837dfb05b6f0bea8985165c6c22f16ce66d6f732393c8dc7680f2ac31df006b0cc2d26533
-DIST rust-1.79.0-arm-unknown-linux-gnueabihf.tar.xz 189222624 BLAKE2B c9ce961bd7f7bd8fdb05781096162f89bb2aa374963dad03f764a69570efb634a5c0fb3f776755869649a69ac1a95830a78e638f6e06d4840f1b2c2dadcac2fc SHA512 787e02c3b6415ed337964ff4db0d0e8cf5642f65ff733c6d70119c3ef328e9507ff66c5b2e4191bc0bcd1dd6755b656efd3d46b7629f3d20079f06d8fadcc10d
-DIST rust-1.79.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B c5729c56ee5a3efed7f8f5af46e459a844f67a87c71c9e280efc07771964fd06838263f254a19801bd6d072d98f3d326691add5495c62a8d06f74a39375557eb SHA512 0b1d5c144d8a9bc8d370052ddafe7d6a5b8fdc00038bcb2581c5e4787a1c8419c628bdd12398cdac94178cd6c876f10e23b5660755274e0f1648b86e54d78477
-DIST rust-1.79.0-armv7-unknown-linux-gnueabihf.tar.xz 194892388 BLAKE2B 82113120753281bab2e52dde18b399e878bc1c055e2a1123c7bf5e0432c39ce04cb24886ebfde6094683046af94a8e80d456647980632df8da65268c4461e857 SHA512 d923042c4c9db09ff62444e6222bb4c404f322b2c43722514bc4c126fe1f9988cc8c38191bd66f8f24c535509c683e9fa30b3091d40a118b3366062135aef7e3
-DIST rust-1.79.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 2cc6281091bd0dd012fe0d229aa0691fc3698ebac5bd77d8c2d811907d1a6d8fe73f19d4b456bc9619f6e7cc403e8d55c46fd02140103a72f5b82c2c2c3986a0 SHA512 4aa5854d7430b07550d72f3aa3d8b5f27d8d11542c9bc22c8088624fa1dcb2a6d194cf058e741b1a0eebbf04874aa844ee89511ca14ddf73568eccbc404d6a43
-DIST rust-1.79.0-i686-unknown-linux-gnu.tar.xz 220956232 BLAKE2B ab8bfc213938a0c512177765f4d5bb2333f5533506fb28ecc70744c545595a7e534d7e5dad5afdd6b7d6570bc0602ed7ed68de7df4d7a210c606e23cde5fb6e2 SHA512 7238d0102625d82f7595bf4346dc49cb83daa0ea0ab456b6526f4995d20e5ce7f10517bbc3de09937eb10a4c537edeb2636127f9f8aa7d45c7577a665d70820f
-DIST rust-1.79.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 838bd51b74f1f6c77a5ad10cf992f3e398f2f68510685d1146ea3b15bdb2ab7a994aec3e96b5b3a1a14a82c082a87c8cbfc77f01609bde2e096f1934a1fa61eb SHA512 f8a2aa8271348761c5c8c93406c65fdc05502c8d21d67fff82f1a706770891a820bd05acf8d3e8401a44a66c35a11f40e3594d5b42b6554060b3bb58a0dc6afd
-DIST rust-1.79.0-loongarch64-unknown-linux-gnu.tar.xz 171612592 BLAKE2B d06003c1817a191d8aea38068ad03449090538962aa9ae74423343032b2e1aae4784daa702fdee4f4b089341fcbac1d03048783b7cf082eee46df1a2b6323b31 SHA512 86c39ca2b43fd58893e490008c99ce7f8e8c8e087701b90838de8f589a3e5b5b0d3b20c86ea9803da2ed72301d44b68866fe219b65a5af9f0e7e3120b3d9b994
-DIST rust-1.79.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 6f826cc05d126b8c6422674c9dfb496a61424144d7a76bf4e5225d7bc782c0d63dd55ea03c534494b633601bd027a922458d9f06dec5f5cf701c8907fe53cbf6 SHA512 c443a8a08ae2e65e3ff46e4b5f910ac24b8dda0ba62b67dd41888cf1504a78e9a6ff9415480b8c684a7f9390bf7b279e3fb7a7a22bc4139d6a91457753df4131
-DIST rust-1.79.0-powerpc-unknown-linux-gnu.tar.xz 184251688 BLAKE2B 372338527063379f922bb3ea83c98f21b2201cf0e75f61cb0a42c1c1c6b651eeab1532d972af72a2afdc7afb5e7a96c40b0482c248350b7886a1274c869d2a08 SHA512 e1a26ddaf53b070edaa630bfcf6ba94659f841804e2feb90fab05e8856cc616d413f5af45b67cab57fea2483221c8caa52e373e7e7d29039541ab2142c4187a3
-DIST rust-1.79.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 22c2867d40f0fe13888112294ea2571718064a30983903f7ce8b13a4a13684c34ac224990ebb0254e262686c097bed6e46d9a70e86bb282c447c9e690ef551d8 SHA512 68ea8142bb72430fadf274549d1830a8348ba74a02a52bdab1cf1b811e70592896f8cf9d34687bacc34aaa06603f89e5794211227c573a4f29ed34744b0f5a2d
-DIST rust-1.79.0-powerpc64-unknown-linux-gnu.tar.xz 182063040 BLAKE2B 0bf5d662cf69bff1a345dc54525319dfec98b2743744eb03712e9a2cce8cd45d968b9cc67ffa33a5b5a5a47f3a0a5568103d4e3de3efc7c2d837453dcdc077c7 SHA512 f65745bdb3c98f20c37c7bbe737ebd3b1107868fd56f1a9c42a4adfc14592e853cdd19217354070e5d18d31145be18c3b10681768d9f025b5846488937bd8a78
-DIST rust-1.79.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 80be893561f5021b4e57843a5a6c9db7f97d9e31a0748c2ef1768fe0074f29401a39de781d1eadadfe760e8d7f9a286045c6bec2bee1b2a889ccfb9625ae8477 SHA512 843e1cdda3dbceb93cd0b345ef0f551946cc37dc5085f52cfcc3c9f6e31f8d4d6b176afdf1c255f5bd7283473b717963aa0e6bd905c2eb89f3543cf5e88dfff0
-DIST rust-1.79.0-powerpc64le-unknown-linux-gnu.tar.xz 192753084 BLAKE2B ba53cdb229484dca210de50bc7cd493fae04b4c664551fb5b7f7bd6bc7dc3bbb59b79d183f20a9dada393d586eb49956fda1a358bb5b5761fe8d65f7ab58b3a1 SHA512 d8db247ecfb154247d7243e8caaab0680bb81e11aa0ed3e627b6a0d96a21a0a2099a7bdcdacb57a8b84910d6716754843d80a9149a8ee02fdbb6bc411a352112
-DIST rust-1.79.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 3e5ce77c7a2afdf0ddc4d8d53bf7ccaf8506986c1cf196837a3a6d82d648b4515b4c8cbeedb2998df233a1c5428ccfd82865482c0d0493248fb0631e100d4986 SHA512 5e63caeb8b20c7dde37099cdc0c246694b67dc2380104c83d3cbff7810cac521104d4d6cf6763559e13cc9e4bb5387bad761e79fc7bacf48536db1918b59246d
-DIST rust-1.79.0-riscv64gc-unknown-linux-gnu.tar.xz 195616336 BLAKE2B a17b0f9022681233e23ae3c3eaaf93da6d730ba604a9d327cd4a2553cd8c7321929e294de27866e995a591554db4f31f2b9f371747e4b45e473ac2c2a466ba63 SHA512 8a8c6be44ecf5d4cf35bdb32c2a56136fb007e9502f7f42980b5cec135bc481252b890be74d6ba638c2d885d1fb9bea58349e6ba67dbbb8efccdfe7bd6c7009d
-DIST rust-1.79.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B a20afcbcc4814988594537e0ef1ded539c29987941044d2174c5f16b84286d3d8b29321bcd205f5081dcc8ed487d21f88396a0420a7fc3626748b8ad1e0ca2be SHA512 cee5e0ebd5e7fd00ddda6549f749603376284071db7f806175b1913b39a94a5540cf535f30d45afd06ae95ea42b0fc6b71517bede7f09dc0221d5516abf32450
-DIST rust-1.79.0-s390x-unknown-linux-gnu.tar.xz 208109368 BLAKE2B 8c110bff01f7a7456a6044a782198c74a793af0fe4acf6881fb9af4c8193cb6c513cbcc8113320fee027a6eb046a0ca4319d014379c6f670f915314448fb927a SHA512 07de1f7da8d8d23c63ed081cd56c96a9becbd4b7149f87636918bce8155a25ea95579ef8694adf6e455ba6cdc19776677f430713a6ef6c607a7efd26db4658a8
-DIST rust-1.79.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 28a2586c96e2ee2263cae8c2dcd21a0017d09969114cc905a37408717c412a162fed12023df801497906a6aa77b294121699a56d05e270b28e2831796a15f4e8 SHA512 64c85ecf772b73e2e6f2002053a8bf659d518e7be2a9d0056fe38e991e47304471372206a8e45250d6a143086b3b1f4fc68f4e19388c040735e8475c981fd8a0
-DIST rust-1.79.0-x86_64-unknown-linux-gnu.tar.xz 165014992 BLAKE2B abd9f73c8439f6f4f9ea1b586cb0b2d3ddf3351e42dd49e01e2267d1bc2f9dc27dbbe9b866d5a571a983e3c537f003ea9a6570258af64edc26cb86fdd8e64d86 SHA512 c027a015cc6544d288b51bad6ebf8a9afd40932a06972cf61bf64bfe4997dda7ecaa2d53c4f4fb2200bcf1a7df16c3a44ade1b8366a32ce9a4c85357cc76dd0c
-DIST rust-1.79.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9cd1a51580d9f70f96c83b603716a5edbd8e1c4d4c2f53c07aa9d37c6c47f3bd252c0a1cf26b77bcd60842fb83ed74cd7b6e4ab3a039c3938423372485f8c1f4 SHA512 b65621f91085f4a5c6f84ed5e530fe56502ca12c5b18486afb1197156c5f6087110578647d428a58a1a6c04765569a28c38ae40a14c72fd41f39948349e8115d
-DIST rust-1.79.0-x86_64-unknown-linux-musl.tar.xz 247326760 BLAKE2B 36bf6787c69971ba7c445d1895001c005af0aeb48aaa3309e971237125a2b6de3ef5f1534572f8a3f4c1bc024962a8fd030e91b63c02f03444b5aec1a3ed2e5a SHA512 02e5c2a67f5470f3320b04e7c4f0a6f5dbd361d5a97aee7e5860d04224683166b21375794c94ae040a2cc6fc119380be9d3465b8c5e1798abd4142d621cf9f99
-DIST rust-1.79.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 6dde2d3096f7e47d31b1e13e7e5f41cf278e770dcb8a222d76ab5b93b2ca8a6d9e5b45515e097e5285bd2d76130546b3eb302a8391102460c4564e654c88f03c SHA512 4618852fdd81684ddf5bd8758d2551f1c800ef1614fed8ba91a9a1d29b3b51a0b9bf169c499dd8890347f999d002e5aba7b49a98eb819f20bdfe82fa375ed45a
-DIST rustc-1.80.0-src.tar.xz 199187004 BLAKE2B 1c1b1a0c2e6ee48b66a87a5011188a91942966f355f87ddca9441eeae445d81741d1f955e5d217f975e5ec92ed4dc6d9f13706d862c94afc428ed17ca11ae01d SHA512 548522599122bdff739472c1d120dcff8de171d6f4155c2fb73e47c7d80431694ceceb0439f36ef2a7bea23ac5a76de8e1f75fcade1f3ff2c3fca0ab21e6197a
-DIST rustc-1.80.0-src.tar.xz.asc 801 BLAKE2B 3da894129d44f960bcd59589543fa9e9e4e8888bee1eaf6300a3489bfbe82e9fbbe57f788f6562a59549de0085e8023ecb3f1866118e581da702af2f6d3cbc1c SHA512 f53243e7ecc9687d52e4e1542110ce4ef1d20b47f53f3559285583eb18084ddc6de6ffd92ab99c2c374986b42ced259caeb28d2a3949206a2e8689a6d161ed4b
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
index 9caea5e3ac9..6bb34e165b4 100644
--- a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
+++ b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
@@ -49,7 +49,7 @@
 =dev-lang/python-3.11.9_p1 ~amd64
 
 # Accept unstable host Rust compilers.
-=dev-lang/rust-1.80.0 ~amd64 ~arm64
+=dev-lang/rust-1.80.1 ~amd64 ~arm64
 
 # Needed by arm64-native SDK.
 =dev-lang/yasm-1.3.0-r1 ~arm64
@@ -106,4 +106,4 @@ dev-util/catalyst ~amd64 ~arm64
 =sys-cluster/ipvsadm-1.31-r1 ~arm64
 
 # Accept unstable host Rust compilers.
-=virtual/rust-1.80.0 ~amd64 ~arm64
+=virtual/rust-1.80.1 ~amd64 ~arm64
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.unmask b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.unmask
deleted file mode 100644
index 595cd191bff..00000000000
--- a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.unmask
+++ /dev/null
@@ -1,4 +0,0 @@
-# Overwrite portage-stable mask. We haven't seen LLVM related problems
-# with rust so far, so keep using 1.70.0.
-~dev-lang/rust-1.80.0
-~virtual/rust-1.80.0
diff --git a/sdk_container/src/third_party/coreos-overlay/virtual/rust/metadata.xml b/sdk_container/src/third_party/coreos-overlay/virtual/rust/metadata.xml
deleted file mode 100644
index f51288e196b..00000000000
--- a/sdk_container/src/third_party/coreos-overlay/virtual/rust/metadata.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="project">
-		<email>rust@gentoo.org</email>
-		<name>Rust Project</name>
-	</maintainer>
-	<use>
-		<flag name="rustfmt">Install rustfmt, Rust code formatter</flag>
-	</use>
-	<stabilize-allarches/>
-</pkgmetadata>
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/Manifest b/sdk_container/src/third_party/portage-stable/dev-lang/rust/Manifest
new file mode 100644
index 00000000000..9feed34ddf3
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/Manifest
@@ -0,0 +1,278 @@
+DIST rust-1.70.0-aarch64-unknown-linux-gnu.tar.xz 212261108 BLAKE2B 56e15d01ea0e84c51ca3d4fc292c124536472e9c3e6d9ae13ab524e520865117b36621eca5072b961831ee6ad3077abd84afa9e092483095234b7ab2ddcae769 SHA512 d64eb19417a03452f591bb779042b2b3ff16d2ac48a9a74d293bc7265980280801784f92cdd0ae0dbc21743433388149557da7642871c72f3bb4b3061cf7eeba
+DIST rust-1.70.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 435383da02632d404ce95ecfc0b0690f18447f22cd82e67cd08e6e8aab072539b33a49c2712bdc35f34a811f8e66bda6bcf9505b41dcdaf4cc66e358df9d7f02 SHA512 634c35b52d85c524a954d0663b6f1507c5aec826768c1a51394bf72bae585afadd3d3af985a9d165a65d178e04813fd592a78d058ed1400bb0fc43b0a1614a27
+DIST rust-1.70.0-aarch64-unknown-linux-musl.tar.xz 195626092 BLAKE2B df5ca11b64513c86dbcab93bbc5eee37a1f2c6307ca479c07ef62d683ec1b1f56bd596284b11695d80c8483ba5ffaacb0bf060d7618f5e79f3957bfe8bae042b SHA512 5bcc47e2e791603b419c2d1f3503a60cc9a4a7351d3e8a61e6f3823c53195f58795cfcdc56c0c2011ae40a21ec7819d7dad32f5f9981f3d39e5f28ba85083d07
+DIST rust-1.70.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 06e279acca2308599b367cfcc105e9a1a9b129c1ce8d70e9c64f34f471fb9f28ba0b3ffc71ba389a8268d7f35fbaeadafb3275be29e7db8e8167ce1a828a3fbc SHA512 945a1679eea5fc89debe6c840b95314fd7be3f5ded9897965584cb53c3571b9ad18b1894fe4f8f82cd2373ee473c002c290ff943466f7d467357a6d56b62ce2b
+DIST rust-1.70.0-arm-unknown-linux-gnueabi.tar.xz 175940376 BLAKE2B 101b06523554df9f115f33dbace6a045fdad5ede100c7ed70a50da8a522e271708223f2cd5600fc4c2d5aa920e8179c9d60c24649dd234afc3fffe20d06935f8 SHA512 b1c3bd1c80437fda5e605aebbedc3f03f13223ab7fb37cf5808c8ccad00f015dd4656979e6f47ae65ef42dd158ffe18e9fa74aa17e80de76e73a8065efdf0760
+DIST rust-1.70.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B 1e901439a083b6da2e62df19829c76a3cd2486115f855407f329b9cae0dff7a0c24b31dc48c13b28c17975cbc7f3c8d6073d7cc5629e78182f891d01e93d09a1 SHA512 c32b7f12c1c5cb5263444f6ccc5facf69e78a63816915babfe68e81be33bbf8a922618fc47fe2ec7142f8f04127fac89504b332cab5e0b29e028011ec5d2927c
+DIST rust-1.70.0-arm-unknown-linux-gnueabihf.tar.xz 176229396 BLAKE2B 4c3be748a110a0db483b5cc8baff433ef7b67af0c21be41a68a72b4307ac8dfa9717e066db3768204b03550484ebb4d7e6d45345f33ba797844132e1dbdb16dd SHA512 847602b101fe68e639598fd15592e60c8b4b2482077aad62b60918fd09c1928f1ed251197bbbbe3fbc5578a0e1e2abcdfe838e9c54cacba30e3ef2fa3d6e9557
+DIST rust-1.70.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B f8d920f2f3c1021ac207b1e3c0004e07bedaa207d463a60c9f2556d057a8e80eeec00565fc61ec9fae67e435bbfd902c4b54d2df0a710fd9f63594e7852498dd SHA512 0b7983572502d918241510abbe23ff913e5757f9a7d64e00701b23666a188a2324d70fd1840cb2b604fec813ce1883e1aa30bb421e1648497f3b165b9ccf4e89
+DIST rust-1.70.0-armv7-unknown-linux-gnueabihf.tar.xz 180820156 BLAKE2B dcaf472e5bce185f56a8ecd509ca0b829afe8203c5f3154c8065b0e3d9848f9f2cb6f6ee30568a52deebb21bec9aa8d05f7f2c2f42d584833a4f998ade707c94 SHA512 adb7d0fbabf14fc654e020bc8f7a2071d3aec7cdc64edb82739e78f0bd6f02d3d0cbcd18a648be24947a80008a1f45a1e35b9ad098b7cd31272ef985a502e25a
+DIST rust-1.70.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 3f42c11e20e1e86b0f934954c7d59b7b09af1613f0f10ff3295a3105c4f90554ff67c5c300f4d8bc1e113cd7631f10a4a1b9bc4f18049c97d6a3a66e6f1d0790 SHA512 981df55ff730f20ec415dd86f9fe035cbdb280d4cf742734db0270311f800db28e0688115937f7a9e525a8ee15adb61787a91d0a89bdefe950cd7489a7a09258
+DIST rust-1.70.0-i686-unknown-linux-gnu.tar.xz 204795680 BLAKE2B 9cf9b73b388145589fab8580bb6efb60cf731ae2dc98eec50abe819771778c9c27277bd62f89c4fc89c70089f499b7c0d02e4e4ba60bbdc31f48a3d534a4ef52 SHA512 a8001d2df7384f29783b4811896a3634d4daa5310d2b3b881e347c9dd727a621417e6e59ac30c6556e123850d1bfe557f8fc57955f4e8ea7b541cf2dde4735b2
+DIST rust-1.70.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 002ee6ebeb71b5178ce6e88d5a95db6e176b4262ffde775383187ce705d3a6bf3c756ccf975d8642efc71ab9c90c8540cf6cd20501f6d2b668d91943d5a6cd06 SHA512 ccd6b486a000ccbf4f78ba0863e926c621d06214452a2730da8d05c70972d84bbcb3f49005b23a9acf82e31cec32ea1672fda8c091c04cb70224cdb5740d7bfa
+DIST rust-1.70.0-mips-unknown-linux-gnu.tar.xz 155096952 BLAKE2B c19219093ae7ea268b847b5fe0f20343d16e035c7666a545420473214fca6e5a43201421de693deec721ecf94c8d0ca44148ff7359184f5d07f94fadcddfa8b2 SHA512 8c5178fd56ca57af90ad4efc1dc2265b185858d6fed1e7494bfbd054c4849337af08c0b4d8e99eb126b9c8551800ab5986764faa4fd782abb56ae85b5a6169b5
+DIST rust-1.70.0-mips-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 49e8717adc826756bd7439cb8b8a5d62d7aaaba7ef5ace3f8cf1766d04cf8831a69345ba10a9804abb179fc23a6cd9b2f88fe3277de603ba2e9ebbb7e2c919ba SHA512 02c33b2d80c2b40f013b4a44553e6e8bd84b9df748718ac3cf7b2d6a0b33a1723cac2e142ba80c38195533cbc907b621c4b89cb7790612a175f2cccfd3d508cd
+DIST rust-1.70.0-mips64-unknown-linux-gnuabi64.tar.xz 152952764 BLAKE2B a65bab1e6284cb81d2e6c03d82ca103a6b7984925f85d45caef0cf2735eb8156f9bbff31e9265b7a94827f5098895f7a09e05360e808013779fbe34ebb4de32b SHA512 4ecd8a3155ad2734bb996473d03b346dc8022b89943e1accf8a81348eaa1965fe9d289c5431196c7fc387a945a9fa89c9c2d9ca244723970b6dacdc2b978c453
+DIST rust-1.70.0-mips64-unknown-linux-gnuabi64.tar.xz.asc 801 BLAKE2B aef454db1e0952174c78d0341aa8fc3d1aa3f4bb16019151589d0c377443d61929a03d8b5891133cc4a29d93b6ca5195a0adead6ced96af6a0eeee88dddd8e91 SHA512 6f50a9f0b32e3f6d14039b3f1a2bd13a912d45cb1c297a8af8836c4be6dc9a5590f3f09c2f30132e7aaf9b0e2ea5d356c180462c6054888f6e6ec58b0e99f20f
+DIST rust-1.70.0-mips64el-unknown-linux-gnuabi64.tar.xz 156871924 BLAKE2B 254910113b718725dde06d4350a366aef669662c7a52c3c1f13d2bb8cbb59a6d03bd04def02c9f3e6bcfa0119aa994e708ab8a808e6f4abdfe444af3cea6d5c3 SHA512 333dca6baf1bf580fe028cb5a2c261beebbb906a027142e36a9e93b7eb0728f01320c8a143473829e412524a6d958659775cf0972f40b87ebe3c664e44ef38a8
+DIST rust-1.70.0-mips64el-unknown-linux-gnuabi64.tar.xz.asc 801 BLAKE2B 2ad85a65706830973b380eebf6807092853f4916e44d265b5822f286541981895519ddf863221bcfd7c5789737ea8e553c50dc83ec3e8b43cb8d04d4fcbe574f SHA512 cbc2d658d041d5437db9e8b564fd5e6d8f7ef130157f79aa4a92000f562b40dfd40cbc350553554f5e6bbeac347c9704f72a75ab06cd1f1f3a7031ab64764f9f
+DIST rust-1.70.0-mipsel-unknown-linux-gnu.tar.xz 158491280 BLAKE2B 299065eb46c14e5243450b5a4bd4d6bd18a3cd80331001bbccc563b4d2a52dd051d1791b5bb564c648b0fe4df4fdccf472d43805bd71c3e7cbc1bd424a857758 SHA512 0adbb98062cac36bf3a59218b892a3e85917a230ff07fe371069e1eca0a62169874655e53f607ae100ed998f6c91579faa1cf36f5944ccc5d1b28fa2ad456b54
+DIST rust-1.70.0-mipsel-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9774d50e76700cae25ee51ad9d1a3b718dab9a4be04d0006ff55dafd9918f07cfe2fe5a83b45ee4934a7e0f0b661c4d3838331738a9e69cc77e6331d1b3e489a SHA512 586f3e7e09226d9e5bff379261b107a4ce75614aa53e196cbbb68b7828b25eb9a1743c4e667c4f57b6269f93074394c97acac88854fe89f545a5acd6a233128f
+DIST rust-1.70.0-powerpc-unknown-linux-gnu.tar.xz 174738376 BLAKE2B acac25164e9b5bd7335dfb0249588abb54ff02b012539f540392cac3ddbfd064e9ab000a8790c1d7f980cbf7a9a38e19574aa83297448a48fe42ee1aeaaecd8f SHA512 1a369e3a63e658a86588c6565f36740069417b0e2a207584da5b32994c801362eda463d8a7de9676adf42a8476a5def4c7363150eea7d1a09fd6f3c298279c1a
+DIST rust-1.70.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B ee5c4079fc9493e78713c54540e69047a05f41246f9f88d3da422216fb04d3e876b25ec61f19b7de02f1cbb5dc3aeb7e5c5cd03a5c1d7ff9717d7e49f660b245 SHA512 1b7cb72919453ef5c272ef62c8b76937362dd56a70e292439da1f28f6803ecd3794bdca3c433ce3155823d524ac70a9873c0aa5b7fe8b59f06abc67935cd8450
+DIST rust-1.70.0-powerpc64-unknown-linux-gnu.tar.xz 172874164 BLAKE2B d0c718cfcd533b5aca653144831c50aabd6d292e7cdb8b53be768fd946de91f3274eb07e9c741145fb9a5f632d626629b6d4989f9cef203e240382fdac3ed8f2 SHA512 645c39d447e92c18705be0db6e5e53449fdac6fd0cd2262b8c33dc9fedb596ad3fb3f2a172ca5de019fbaa6d48acdc98c6c742e925c23859a58f27094db82179
+DIST rust-1.70.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B fc97b83827d351e0ddb95e3f844bdb8458232c374d23fa656ae6ca35a8db34b54b8ec47d18cb316410698970d63caf4bc028d9ea68825f83349320b28a7b1270 SHA512 a21553e7c4b28575f15cc28536d5af6bbc0be6992fbd7c6cf086b5318fd87de60181bc019ad264dca1dc3e59d1091ea0df233db83d69a267a91db9e22847a4ea
+DIST rust-1.70.0-powerpc64le-unknown-linux-gnu.tar.xz 182570028 BLAKE2B 2ae544c9006a850d457ebe240fbdca58905c86cb26be3edeaa95aea02a3201c94852936cf3e91c052f2bfb5960cf923f3bb4ae6d6d92493733f4acf9e70c71b4 SHA512 89cd4d1118ff8f5fec5e148f41ac9cd7dcb76b21b67b1733679c8fd9ed6f726239a22fcb45faf2ba45bb16e04f679bda9e29fdc8d3da3a6ec03f7a6ec85b1927
+DIST rust-1.70.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 234a2051888eeccf772d9b7f41ac6757453c29cd736a2abf1b3d1fe22dd45fa9929efbc501ad429b6e44de13fccfa17d64ce4beb86879498c157b0856bb3eae6 SHA512 48ccff718902cb4d78663b69efdd16925b4df21b735c373db25eccd8baaff3c6dcc5c49ae37d583cdd22f44df91244e34e8463e65db69f8ee6ee96fba90f1cf0
+DIST rust-1.70.0-riscv64gc-unknown-linux-gnu.tar.xz 167304092 BLAKE2B 977fdd1fd305d4cb405d18a21719e37928c5ad0934a62c53ef395c067afa75eb7bf6fba5c9c7004d1413cfb78496809d1425fea9f38fc33916fa7571cc9f687f SHA512 2b19f66ce4702a19f7ebb8329569031c4a5e2deaacd161ba231114780a565fd8f1ae0b3970e021da6b7b0a23b1f41ffe3296f2f2b1dadd5de3f533308ab02d95
+DIST rust-1.70.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 26af74d00f9f7c53a15f9c39acef5364a1cbc7df2380ebf43cab3b02240b8fe446c200ef4652ea8684f0470035d8352accf5e0ab5b34dd9632b471458aad2516 SHA512 93ffd6214db7e04e2692f4e05bccb7140c81378da039317f2e04587f1403935abd57b8b9bd5e12b1befc5dec10898c06a508b1ebf83b845564b9b8a42d7041ac
+DIST rust-1.70.0-s390x-unknown-linux-gnu.tar.xz 197741656 BLAKE2B 7d31b09ad69eba9ad1a2b7196679a439907ee80fa3ddee9014f0c78505ee9e1c93514e7f44f83b0ac5ad442c6e7f05568b0ea928a89c5a69601a1a935d2d253b SHA512 3fa31674a3ba33d41c7db2b33e176edac1bd67713b7b52dc51eca73d4ed1821a2a4ecfd2545734fecb57271828ae0bcc7e1c4d0883821b650bff99544484db07
+DIST rust-1.70.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9dac941acb317914f4eac12df601b442e9d9c74f13048dd8120d23c3297e7f5bc77618fa8eb29d4401b141acd59d20e87e1b198f9997041d4113de9ad39b59cf SHA512 64b8658b275a53b52986aa967535ade73009e833fdc89c4e225f3139262fedbeef902702e8e71b18380a0826afbe7dfb1afdd5800bd5f810e66f2193c4de6501
+DIST rust-1.70.0-x86_64-unknown-linux-gnu.tar.xz 163456784 BLAKE2B 49a8397a7129aa70f5ab3876613c9c3f25abe2a48fcdfaeec0bf030529f558dd6ee221bef18ab135b95b2e8bdd61349e3357674a794bd08e4539c0fbbf51bb3e SHA512 8950c85f03f2e7af23c18e9be0ca1cdf7074b9be8d8c7b26102277c150c598bb7d5f1f74400bd70efcd42b38f68c96c7701239719f320311e8b131191ee77512
+DIST rust-1.70.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B e5fae8b3c87f54b39d922fe0c7694e0ba115ae34a668cc873390fc9e4638baaff5b6d1b4c67228c6bfc57b4da9bf77d6a452ca12bf6653d5610895b8ba19d64d SHA512 352749df741287107b966fd603113c51e82a426a7151e224e3a8d1cc7bd4658ef86147f6fce62caccd7b5779d9961be72cbb618db79a2850e8a8c4b0bc229ad3
+DIST rust-1.70.0-x86_64-unknown-linux-musl.tar.xz 233692884 BLAKE2B 295e815bbee6dc135ad17dd78801999afa7880a7a8f5ad4932a7580f1b03d50b850bcc3eb68e9d679e0a2d68392d446423ea752e47bb22d64823bf3222e0b377 SHA512 5e42224e109d525a321c107005660059ddcb0414392abc660b80fb09a55c936c79215989646be0aff6b0427b2f5d82a2a19ec3bd3235883a2037575808aeb69b
+DIST rust-1.70.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 7c5be81109607f191f339cfef87c736e2d35d4a045511036ee6e9bd68f22fbaae825ad5c463b0a5bf29606a8b9cf488172d1338aa4d034767b0f59243613c250 SHA512 241863164ee1a0d702080c9967e2ec5bb7af9222236316c8857b89b517fcbdc362b26ff3e362c4be7fd2989d3fd2aad0a0476feacecd2604855dfa53f5f1af27
+DIST rust-1.72.0-aarch64-unknown-linux-gnu.tar.xz 212153292 BLAKE2B 2896fb7c195bfb0b1b8313c390458c86e18986e2c1fcd973380e26ed78ea955c20c37475c9788fe9b23435020393fd8408566091c2974ba439b86f3b34676100 SHA512 7843b39ac259267c276834c66bb139f0548e5ee2dd1bf9e3830b07cf687e15f4b27f343dc13ff155bd86c8f0580f7f16576bb6731b782447fd0f0511f8c75e95
+DIST rust-1.72.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B aa8b2eac07010a0e564d6681831f99e3379ab5a2520c3fc29cc67803afdcb8952b596b653d8bd8e15305f1ce5b9c97ec611a3d3e8f4f3ab2dd2dd066c0401218 SHA512 308f82d5acdd18469b751d97d89617502ba554e6dfe72cc38cbcda0abb5705dc667f0c18a69aa1260143cfb4a93ce7c77726a917ab2060f7cd7d4a071387fc28
+DIST rust-1.72.0-aarch64-unknown-linux-musl.tar.xz 195414824 BLAKE2B 0bcd33b23ab927c36d2fe4eeca98edf421824d1ac9d88593bfd29476c8faec6fd7deddf0e6efad38faa0000986b234c7f5aed8d15eab9ca37569a434ddfddbf3 SHA512 7ab0adfabe9e5e3226add9fcc34445fecf9bea270cacf5e87c13edfa240c2b26f34cf035386ccd9b8c1edcbd74285d903d3dd7a96f6f1a928f4f60c6e619324d
+DIST rust-1.72.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 243c5108f2f56f742d589a3d510758c7377e5ff2625e1414f6cf5340c111780ad6397305fb01d28af50a9484662777c70328f9b2f490f3e2e3f934a4ff133604 SHA512 49289ccbc79f022d23eaa9d4d9e551365be6cd348e23f01ac099e103cc6cd2508b30494057e181a8246d7c9fe1d7fefb6ff473608e3d8835d098ad6c00dc02a5
+DIST rust-1.72.0-arm-unknown-linux-gnueabi.tar.xz 175875544 BLAKE2B 20dc09b8e2cc48a7a52f184baac30c523cd180524b178a91a72c6b7bc91e8ce0fe3e4d2605b1f9b5aa1535daf29a8e92328bd919a9f5913002086726f5e6d8b7 SHA512 2b8da66ec7575fe4e77d34247cbd91b376f5f00039c02855964883fe0e3610c47f087ff3486b36181ab7724dcecec78762636c9c9fd17a2e9410bee5f7efc84f
+DIST rust-1.72.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B 8a5cbed0df91a723f3c96b612c2eeb2580073fc895467a051b714b8d29956caee3199422686ebdeec6f38c8b0b05e5ef7a79f4a5ba92d77ed500ffcc4e3532f9 SHA512 a3259d475ad2722319a15ebcdc5c5c7a74b38813d7ee2de5d1d69e7ddcb9cd2bd3144655df73e1f5736262de5166d444a4aa9ec638ab4e2228de0e5b91fc46e0
+DIST rust-1.72.0-arm-unknown-linux-gnueabihf.tar.xz 176030324 BLAKE2B 8285f86700cd5dfb7ad2bdd70fc58a5222e64d7bb70aa51984001ce379b4fc7117e90faba1c3465357a27691231aab1c601f9b603418fb2004a4b2a8ed74a083 SHA512 9f810fd926b7d425c14ae40f8e47f59609fb18618ff4b16f26cc42904f9797a9633852a6747c2a7ecc130adada08ded4c99565a53d563b17ad04350d15145666
+DIST rust-1.72.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 6465556de7829ac1c02fc8cf6f9f394d87d8af9326710c100f24de5cdca62c3a6dcb831177d98d9b060a6e4338985513072f3430418e4378c1988509d8f10528 SHA512 3a85a1a7111fc86a5974700de196f716c6cef0436a7bbf791be7ec5eed3252ae654d48f60c5056e5d5000196b34d7cd32d821670677363aa9a94200ff269d6d7
+DIST rust-1.72.0-armv7-unknown-linux-gnueabihf.tar.xz 180272644 BLAKE2B e3c1d8cfdb4a3ed8e445ea1814d62f1d072de67f0c217908c7cdbffb30614cabcf8582e393a62ac43624e0d131bde1c51426ca04d9dfbbec265887b674863b83 SHA512 36f7d44e52668e4e67700834d0614d7f37f3b7219eecd1008ff9660f79226a011bac75402ecd43ae12ef5479d2e2187b10691057c188fc5046cb79138bf6e521
+DIST rust-1.72.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 09ed6107a45ffc61a80dd2ef21a286d184f0a2c8c57a8c0e41fa1eca786941cef06b66b5035eefade29781912118ff1da11a7f7fbb3ab3b4873d8cd2249e3f03 SHA512 7735c460247df0a6536561967090eeb5784a44d1a1cabbefd6d57a0afd74bbaeec96f65e206388f7958b32568997ecadaf83c9e75451986e70fb05167584bae4
+DIST rust-1.72.0-i686-unknown-linux-gnu.tar.xz 203434692 BLAKE2B 2affd5b42c664939ea0c15837baf51c9f315aa456c41e916300b45a3eb06c26995394d292380470442f0fd4b187fb58a1730ecbe9a4928837a7ccc0d59d8ed2b SHA512 fc8ed251d6c9888894b168506e5980cb9802b43485de5c9145d128257b1b60d363612115149f39cc13a9e18929422deb8285dd999abdcdb089d2318dec8ec606
+DIST rust-1.72.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 16048265dcb012b67fe9de44c11353a2506b314c45482721648358ee84dd500d13c30ab55e14f0cbc6837761924904355f02a0001a042819201c096965c8bc74 SHA512 5f16000c95372d9799787c3bb0f4d948cca18ab806e368ccee17d4bddb20352492906d54cd56fa3d50545374a70e42a893c37463baaccd1e612358a7c809a9e6
+DIST rust-1.72.0-loongarch64-unknown-linux-gnu.tar.xz 160819080 BLAKE2B 66b5f34f9dbbc633fc240a240d5b0555ac55c5cfddbadeb22168ab90be83410a75a9fbb154fd1aeec2ba8447ff76ed2984966c7352b46afb52fdb2eae82b02a1 SHA512 fdebcca89a65d5cfa6c9d65f89a34989af0b8c5c1396dc182ff6d4ce320111ae6b23c2e06786ebefd8dc40dc391342d38fed38a193daf0b42b6dac64cd79d36e
+DIST rust-1.72.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B d7e483773ee6c105829d7b711904dd14194c9e69d6ad1271c45ff826d78cd23da3e8f5dfea688adb157a9c2697d3c36b1e88e7ee2789d571bc90e41701e46540 SHA512 0644e4d76dda08cd95bc45c5797252b26318841844f4d0baa49212c1121c773b64d2a4ea993c83d412e33433e604b1cbdb86ff60f8328cad2f5c741ebfc24a42
+DIST rust-1.72.0-powerpc-unknown-linux-gnu.tar.xz 175099316 BLAKE2B 7eaa2dc7816f63a9a4288d852b2ba7b3e13c5155f5f9a8a6ebb4a2d20f03e900b52054689958a07e7f52918835536ce92a117f8ffa014196040c3bf340d33b78 SHA512 f2e87a12a2d5146011fd9df5532df06b7a936c2ee4866b95d0d484099240df9aa13597877d8f1ef56537928b196dfb89d2b2084784ff9b2f86eb37407661bc4a
+DIST rust-1.72.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 681fae9a730a7f8006e30d05378ca518abd8514edbf69d82e6485f11a8a98f14c819f63618412fbb4c525a4b60367498d79c0b935f6be5c7b8a59f4e60775bfd SHA512 c4f5020297ff35043c1985e04ef5322b18283d1ee24a84cc29fef3f3e48e87612bece6ea5e86a5573b86133fb1cda7402aae98c897062b18d3ab71da48e3b68b
+DIST rust-1.72.0-powerpc64-unknown-linux-gnu.tar.xz 174927468 BLAKE2B 2b7c0d3b22a6b6b80f2f9771a6a6ef678575d94c2dd0dffcde0ab572507a09b663a5a4106f72865b57da37c9e710f75d38882fa0345a73f6f1498566a77e52de SHA512 c7b7f9c2b525c8ea1ec9f9c0090a8a4c098f5680b22b04b30ac86da29586b04d2a901498035ffdb94793b2732ee985c71137c63c1f7b938496568ce8b82d678f
+DIST rust-1.72.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 5b9a6805c0ca7af4931d47c9950358b896689b452b898f0ae5d21a4c4027c20c321ce6cb2b150ac3b2508ccf0a3a430124a44974cb011572a126594374e9c182 SHA512 239bb2ae442d2b7d970bcbab4bfca77e09ae17d2caf4a2cdcc231d1c9f1aceb4b98a050eb3f3fae3184c2b6f451d32cafdd0d1e11c2714e180f3e3769b9a1b42
+DIST rust-1.72.0-powerpc64le-unknown-linux-gnu.tar.xz 185829712 BLAKE2B 305af3179f7a66e6fd7b8886e9f86e4fd4d2d71654658f0804182bf7ba1a5da6c71903fd89e899eebb74ccae366ada580a7b4a33436b3b82af928ff5d081fce9 SHA512 2401d3490c1e3ec32d185f7f5886c355384ba2cf28c5d14ace0d2b8d14eb5c5cdf4c507c67c104849decc23bdeb7223a151214e11b67c2276dc8f795878c76cb
+DIST rust-1.72.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 10bd90f3e07d892adcc04d9ca43454a78a5e260dc0e90978ebd50d48aaab488466584180324970f790eb181165f2d3961c515225c95efa55ee3d53d4a8f831a8 SHA512 e72d4482171090bd1e801a94b7ddf7002555e37aea9e9543e3d7f263df938ff223c0980dbae4b56665ea42e2c352e94f0f18c418fad02cd68d3b6d7f087f4e7a
+DIST rust-1.72.0-riscv64gc-unknown-linux-gnu.tar.xz 167275368 BLAKE2B 0e77dadf640c0fae29f720458caffb3dfe1d9a6514526676e1da333098341eba20d2df9b191005e5d66e6396b9e12c25520692f862ad84c1fc91eb1a6a71c470 SHA512 157da3684962c3145206910627bebc9fc5f01fc8d7e56477bae2796bc8fafdcc504dcb77cbdcc96cb2288b0cb019452116df7740fae3a87b5274d103da7f3a41
+DIST rust-1.72.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B e660968bd401882034d63884e60ddf0e50a42c1e17a517aaf153731a0d319d9de5c074381fd1e56b535e1a870afe2b17b7dbfbbef33463a6bf4ac0a78226abdd SHA512 87bb2b30710a4159d1b2b87dffd45be772dfaf58218459109c8279da21440ce423cf5ee28fee0281c3b2b9eb433880c0f63177b0b775027b15095c9b6ea99bd0
+DIST rust-1.72.0-s390x-unknown-linux-gnu.tar.xz 197718192 BLAKE2B 465815892d2c4c76978fb3f14fae021f95007f17e3b6937ac64f22432aed808e77eda6081f0918d7fd48e00364099ea147e21dd80ffe93600088d7d1b39ae9fb SHA512 5ba7b7fe39fdf9a542040807283ded3271e37a8576e387c7d5333936623f688192902686027e491a6c5405906102afc0dfd465fd4093956b88942d54e5974e45
+DIST rust-1.72.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B cdf0ee76397801ac561e39cddd1eb1ee94454ff52df8e117a35aec010d4534b1ec024e1e1981579924bd976a1a48bc1217c990adb307a2c4fdf618c85801cd0e SHA512 a333a1ecd37aedb9f32365396dcf69e235a3c084bdb34b656929ce38ad78b5a26092ece2b81380efb32544ba578a657615132c02c7f4491855c9ca90d77fb863
+DIST rust-1.72.0-x86_64-unknown-linux-gnu.tar.xz 163402880 BLAKE2B 0f498510f8bbaba4b36e9e1cdc8e1e0482b4f26bc7f42a600b3e3f2294490f230a87d955c4f79c53ce277163660752a39889456d743c74adb2659cde536e09bc SHA512 f02fc82181fe2665aa66ca4948b66abf031c9ca273bb11ba69d1e99bf5bd1707010c4baaa04d8c83e9e97e7bb60440e3562380077903a459f689ef5dbac3ff40
+DIST rust-1.72.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 51083330fef8b0e9f4fafe71e3a08891bec9be8e1c2e64ef37cba463e99c13f44639981c8aae6c86d50c6a23c4846a4f056535dbcbf39a2d9096615862feff87 SHA512 284b74f87e192451ba95cc423089d64334f43da8c221f45acb683a088e7dfd783c488c7ed3fe68619aff4c245271cdcf4b1b8c5f0bef1f8c3d3af0ca13d394c4
+DIST rust-1.72.0-x86_64-unknown-linux-musl.tar.xz 234831716 BLAKE2B 3ee1a5727ad120bcf173dcee3770e342f107777984b06782f5ae588a58e5da94ad4550b00c168ddbe84350605100558bc01e139763b5734cdea32545ee6ee41e SHA512 62d5967669164ce7e8b6815298d79380ca96cce5a6c8a67db84cd3d5fdb6825ba9d2a91d59c2185a93b1c26030ef017c63942dc7a363e742d0abf356bca6f1f5
+DIST rust-1.72.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B e04731dd5edfe93d17cb032d772917d49bd46f195738cefe2e685f42b9ba5148d120e8d71c627cae46a665235f14ac0b35aff58498ff92da7edfdc5d6e562773 SHA512 2ed245aa779c594f8d9cbcbf63e7c68165d600408a25288163ceebf78946210a36958a3df80c50b2006e11930e09ecec0eee233ff659a9d2ffc78c1b55d3b0fc
+DIST rust-1.73.0-aarch64-unknown-linux-gnu.tar.xz 216033148 BLAKE2B 78bac094c78d68102cd5ca6a7bc9ac8a51ecd3e14cc5c66fefca0a0597b5ba439c22d69a323a6e7cafdfec60cadf0672c91ca5f85065ac8d7913c83437ec0256 SHA512 58198ebecaa4652e0477eed6ad2c29524e7a3e991ed437775281ce526c8485b2a1a49c75ac6fd5bdcc6cb997cee4d1b4d82fba49c03ad38bcafa764f5a9bdfb1
+DIST rust-1.73.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B d4b85efab3aef10fd6940630ed3cbf6cca12961228482ce42cdbd4c0c185c55b9ccecb1ca386e7a5c02fa33b77685dc8e2d619ecdec0cb5afc7a01402be5a22e SHA512 b7392e301c00e2ee1be692e6b5a44fdadc4b442979bf8f09fe71f80d82b6f395d0505621ba8eb54fe6145812f7f9c0d2b278e474d6edde51a2318cf27f5080bc
+DIST rust-1.73.0-aarch64-unknown-linux-musl.tar.xz 197525740 BLAKE2B ed84c438426bb0fc9a5a320731ae448f242b70a764d67e46e53a37f0e76262a183886e83fb27166e030740a27e6a79ef1c8f50bfc4a2c9c5d915ee5fa74a251f SHA512 b1a3007217dbb771e459b92a2ce0efca3babb34e9901cd44006d7c8ca92f48f67bdb877d3ec4710c58ad1645da4830a52cc2062b6b5a9827b8d57d508f4029a6
+DIST rust-1.73.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 2e2a965b37bdeec12fbe3f605c4bd10bb51adc7dd1c2e2d185b7306e8c75415d678b1bd83eb68e8a05099eb77958a928e867f87b0a4f05b5315b89869f120a64 SHA512 b65b08a68571cd0cf17f4469c1eb95868e00e6244e30ac0d3c30e0ad6abcaed143a7389002c0f90b2ddbd79b9c9c3856d66387f701a8d0eb9f1683ce456e4910
+DIST rust-1.73.0-arm-unknown-linux-gnueabi.tar.xz 180327600 BLAKE2B f28725f19259806f934298d2b6dde6bf59e5f8bc3ee0ad9b1cf0565a5383a31189170f26495b3103bbc9d86d2ac9b83147b3803508a53b96eebd214d2b0aff90 SHA512 27900c5faa9076db40cc85d973274a09ff44a76936312f905a3d9751d0b7480dc260ed3cec91a65bb78382c67208b28978e2079e28a47a25aa6279d09adcc045
+DIST rust-1.73.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B 03ad365e06dbaf30d4ca2d8d2d3066d4f956ba5426f2c5b601c3830d9b0741b3655d26eafb3853b41ab01dc377065ca330f9d6fcf89de066c50adb0c9c9fe3bd SHA512 ecef5fe8359d8dbf23337398c1cb90a269ae169a1cd08525361d6f39e0a24dd22c1819c7ee0fe3828431ad492af89d19bf8c3c7b111f7925831362e2050d1040
+DIST rust-1.73.0-arm-unknown-linux-gnueabihf.tar.xz 180870680 BLAKE2B fea49832d8eefa7545b76114874de3d653ed888f753b68cd7636b7a1462bb564e19bbe37a5f3b94cf9a06640bf81f6fcc97f224f0f3e1745eb19f99ae193d3af SHA512 3648672256182cf6c73e31a05af3084b996bf25e1ccad8b96d68501e57a4ae4cf57befdf84db27e3e1a9fa3af051117e94ffcefd14246794e7528020bc26f4d5
+DIST rust-1.73.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 7046fad305aabf192a1084328d739754bf76c27fd3f1efcc4be36047ef6c4bf899ef8ae7e3cb359e23578af4c9a25d4e1f453ed8695ba33c630d46351234de69 SHA512 7e046b79d4d0a1bee3c7c5f6b8e3020a342a39e9913a24ef672aa1d197e63905653acc24652b720a4b996029661503e2dfc3b678f297ce15c548281ed772ac23
+DIST rust-1.73.0-armv7-unknown-linux-gnueabihf.tar.xz 184898496 BLAKE2B d0b2ce03ce7ab5e2c843989958a00524fc59000f62dc07f9783f4b9f22c734b67b33e403e3300fe3350322e1ad2b59e64e41b339d5f5c258b29dcdd98dec9c61 SHA512 ca48bb9b683058321b0ae770faf2fd607e03ff5e9291626ccbeba707f5ef8c211c29b9ddf52dfa11958691a127f95dedb742010018bbd6be2fc1d7ddced44190
+DIST rust-1.73.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 12e19ff5f586a7f67bf7e4f6ee96d919293500bbfb3bec306b412a423a3dafe94fe63939f371a644e1d3a1575a6a21df78f11ee63a8dbae9af3a2ce6b03d5104 SHA512 9e1f316abb8f7861fe1188aba1880732b957514fe58de3f10e340c430c1ce64e9627feec1a655335d33605cc6f5ee32830159a8215c5a233f25ebff18e2c7bf7
+DIST rust-1.73.0-i686-unknown-linux-gnu.tar.xz 209918920 BLAKE2B 545c48dce0e275228e260669d0f5b93977a9c7a02237d4ae9d84ed69236f5e412c5980e2c5823478949214c2b775c89c836bbd43e25406c20fbdc52cee328240 SHA512 a80742d14acc1d018ac35b77abba4491b5eafe28bc3173527c865b0e930572f2a92d4fc459db51c34600f8288b20b5790346b5f8e6fbdfcb080f1f14f44a2db4
+DIST rust-1.73.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9800a96cf8484b0370f343c2fdda0762bab534fa7551a7716e7665bc90b651207c471ef5e06b2d7acb766959155b5d593b375487b01cf65e980ebc721c3a4042 SHA512 dc0c25c270701ff6509bbff3fd173178ec8aa3e5cf606fe87b803e6f1279dde3571d22cf0c7f28bb0ba5410c08a491f9b9b937d0aa796c0ba30fe43f7e381c1e
+DIST rust-1.73.0-loongarch64-unknown-linux-gnu.tar.xz 161763960 BLAKE2B 1ae7019055a4fb457733826750d2c20708e7d8bfeb8532ac1af5027387bd1f992c2ab1fe08d088b07581b0a81d7ea7ac8e44ff077887297a4d4da2a633089de0 SHA512 9840e1454506e3f0880e8113040eecd1b363bb78371386aa069271e18e70600f81e19358539785a3bd1ada7244b4830362e6f0b466798cda7647ed795072342d
+DIST rust-1.73.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B cacbbd7793d6f693cf2c1211529cb4a0c888f3ed4d8674f610e034a7216fcf7f4ecc85331aaeaa89ec02c1412a62fdbda29a3bca6faa64dee0f8d419d055b41d SHA512 64b8594f2f19151927f5b74584822a78b15da97fc8f5e4823dfc222056a203ed68ced70cca915e1694ea6b36fdef5697e5b56062cb761a0d9557e5c08ec8ea07
+DIST rust-1.73.0-powerpc-unknown-linux-gnu.tar.xz 176694620 BLAKE2B e8b43ea4b9ad78ece530985afdeb140e0e960213272857cedcfe4e9262c190c7d26ce77d46fd113d2742cb159442c256a081bb6cf23e6977fa5ca8c6cf21ec30 SHA512 03f889dad45d1bd9ee4af52209af3d763ad5362cf1a617c86b050e0d2fe00c39edc716fc32a83c6e45c118b97d828c32f682ffec5b32f215d6694509a885772f
+DIST rust-1.73.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B e63cf87a2fb0584f2fc5c01a98dbb12bd9a7f4aace54a08505a0b4f9e7141705409d8bff1cd3a2d7cf40504ea274f29e11624ba050d56e4ec2a4e794fdf188f1 SHA512 a86db43be2a2fd92638e6355ac4117e707073fbb98631a8b41064e5b01e12bc1d2c594547778d9c99ec3e24c5c4dce6603cbfcb3715b11aef9d2c2758ee8b7d6
+DIST rust-1.73.0-powerpc64-unknown-linux-gnu.tar.xz 176165132 BLAKE2B 3750ef413de00047fa957ecc6c832995e072b58b78f994bdd6b8291583acd0a4ab54634d4e4778456bce6420135c83e9961aef5e615fd62806531686e33a31d8 SHA512 9f1a669f7d532a831df76292916493e1bcd4a56d95d3819c477898eb0510bc8760d008fc1e7d383927f8afbeff826b0598f9bc4067f692f530856c8e444f44df
+DIST rust-1.73.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B a1c1db86107b48a554d815811b518f7b28abac90cd08920362643a538670e7859ce43d179de24551b5e4409e0a421029e66b8374b27ddd699ca68fe0f47b8904 SHA512 04604baa0f13693d4bc7a0729df7041a55c0cb9efa11ef511d29d2b5a50c3575867c1ecbb6a23a030dc014876bc9c02e370c8d0eb531249833fbb52dd964f2b4
+DIST rust-1.73.0-powerpc64le-unknown-linux-gnu.tar.xz 187628140 BLAKE2B 1ab716a7d2e536ca3447fc0aa2751d774259ea2e39ee3cc150bfe11967e57bd85b484cf050a39cba717a0552dabe6d1aa79ca7dc24abe4b43d4802fb9cc1bc85 SHA512 d6566978f47067b84715ef39756721ced5f5430d5c92f51b673db39d1e1666a8dd933e998d4fe3ccbc36ec47c62b4fe7e335c4e3b830d27571dcf9e534446d0d
+DIST rust-1.73.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 6b3a29cf580d750a17436036d6bdb2457cafde123c289205aa239457afa4de10b4b97c9f3ccc23cd296a1a388802ac4f696c71e45a2ff7c97d15d63f2a04cba3 SHA512 5840b7986e9472a4907ae01eee0c4a40664ce1a29ff159557766bcf50da773d246a74ffed2bc5bc735d255514e0daba55d10bdbf7d8d2c3a6aeebd704f3009b3
+DIST rust-1.73.0-riscv64gc-unknown-linux-gnu.tar.xz 182202208 BLAKE2B 836d89e6ce276d100edce8016f5a466b99e8aff2646be7e58dea2f38678e4fdb9b93fff1126573a112e19cdb32ee5290fa58df0e5cbb1c309e65927ae1439b52 SHA512 c49031996ecde5dfda4b8bf3869b37ecb51c89e3fb8f69d3d43d865bf2ed6dfa928f0239460f0f3c7b7168eedee9b5a957d956f39ad42fc7276fe64a649ee501
+DIST rust-1.73.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 119d6cf2b0b4f8950d51aac6eb865619412e513c6c87f31702572cb2120a20cb23133a763036cbac0a9977a20dccfb58a8b034d19d13892ffbde05c01970ec92 SHA512 578c2576f66d0ad344549a94cf83f80551dbec7ecf2ff8616d81cd1eb3a7154b89701a05caf6a21649361ccdd1abfd37b33de935e91dba02dd914945de3930b5
+DIST rust-1.73.0-s390x-unknown-linux-gnu.tar.xz 201224624 BLAKE2B 5f9f28c5f511a3bd119233e4a2b882119b18a42a8c235bafc57f35e365496fe9d6d88c6278e014345f76a98a235ecec31335178a6b047e5b2188d391ba465e70 SHA512 e946192961623be1e3ab4b3e2c86f16f9fd716ee3ccf88137e6ed7ca92b9e8376552a9b46b48c127f6be76a1fc7b240d9b8db568390fd7d81605634ebb431ea4
+DIST rust-1.73.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B d05fc43c55e47b3a32e8be8f97b072961e920ed09d368968d1121dfaa0dc36e11ca61a0b03df2f708d0eff31a80367b5d465434b851da4c8ff00ce9ecd577bce SHA512 5950cfd08f49bfd0f1277e2f07e333e7188d65d6a61d738dbe586bde8f3647862ef6d6ca5f52d74f357ae3997f1554a2c7cd0399392cde7ec32b1f2aaf8a4c6b
+DIST rust-1.73.0-x86_64-unknown-linux-gnu.tar.xz 161588916 BLAKE2B 10c1c57641e2ae076c55826985d8ef43034a3e4b6fd15d109f949e8bc655dfb16d45ce86482992cc2aa3f4000f3432b8be17019f9f5d29a92fb42c37cd7df72e SHA512 b70886b5ecac41a7e6ea85d1b2d1aa557a0395d3f8abe4b8d1ad91f3b32ac9ae73bebfd7a9c48ebef4141be041cf5bdfab8bdb78e1b4969afb439daca203d5a3
+DIST rust-1.73.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 22e68ec4e6bfa49c15344675abd20ef9449d928943dafc64bfa1cf78dd36ccbce4802af8d4adb84762194dabc512efa74655a93785c127e6942ebeca8f6e3303 SHA512 56e53a1047a23a7f37250a785de2422ee2a3a72fdedb9a02530b3cc1cd978370cbbfc0e67d75f3d537f48c6c78f91d3de949ac2c9392a79404609b169cedaa40
+DIST rust-1.73.0-x86_64-unknown-linux-musl.tar.xz 236190528 BLAKE2B 062b54b31742bc846bdff63fb38be3a3a1f6d2f061da26cee6a0b089feee995fe3dbea536675495ed75d47d657c3d4bf04e36f6752f59f8308f7eb9a397d6e38 SHA512 abd01e0c98a8aa447d01613e24302ca81a8cce7d41179ed60834a39ed1942de0459add3c498a63f94bb1ee8662a2750b375b49894e3108da45f47d3a643cfdba
+DIST rust-1.73.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 9822879d0f14eb5387a623d111ed7a3b1ff038522c071608bd254c4b3479da8a1e9ed78c69c267c1156c45a9cbb2f7db00d123b85f28021a743d392d1cb65c75 SHA512 ff65fd3ca47afeb10f7434d8d4f91b6649739167639c3eadf178aa1339553c5316bd0bb393cd53fcce17c126dcf8db1f1dca6e87044b14762bb20ed8f5a500b7
+DIST rust-1.74.0-aarch64-unknown-linux-gnu.tar.xz 216169516 BLAKE2B 830b97f710a3249c4d1df6b37dc9c429cd8d8c8edb0a77de8d04460bc2132ababa6777dc92b82b8a3b3839256f2dc522128d31a81c8b5ae9820a483368292cc2 SHA512 40a98f9238af1a60a0506e3e1b88e1d61ce68ed6380c78c77b638b1fccbc8cd0e39d7c042a70dcde454a3fe95b6c49950820f728b847dda218fdd91fef7066de
+DIST rust-1.74.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 6b15fd93514659cc64759b7c7c3e26781b87f58022d91bbeacc64906c681ed37b825031e9fd78051671b35c5abbf4d76c11e320742d5b482f36e98ed9d8691e7 SHA512 2480367abacb766e015c3287568cc2ea2f186b48cafe709595641e40471b4da1e29b5e41d2a3b5eb7d9f9329725e46e4110800952e554e84212e3a1ad36f06c5
+DIST rust-1.74.0-aarch64-unknown-linux-musl.tar.xz 196821888 BLAKE2B aa8444b243a670ce5130a0436bbe100b75912a03bf8b3f99f5dbef9b3459fbb3b6e0d0fae6e9d9ec368e95b20f563a8821ed7698cf699b169887dbc63a7a71f4 SHA512 22255c52052977b272dc740853359c15e2764164b38afd473830dd69830d4897d60dc037f0e6190df8a31ee22f80d69f60d7dad968a41b91f23368328e11eef5
+DIST rust-1.74.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B f3ab9235640f5314de7a01564fa60563f123d7d4d8755b4263a687fb22b4d874cbaaf9184436e62c8e65d23c64685d33333f3585dcc518fa90229d1a045186e8 SHA512 2ba35243e3d626347a442bb9b798e698e654d65d81d3d2391b791f33636a74e51b2c5f6270d37abe641f6e243dc70169e990e9fe1ed0392936f272b65216bd08
+DIST rust-1.74.0-arm-unknown-linux-gnueabi.tar.xz 180475660 BLAKE2B 33ac40eec4641d71ed03226dcc0cef62fb4b108835ca8532110237c41c5c1eaf5f2a78ae3b97fd69043898439816702df6d1ce8bbfea36622736b62db1de7d7c SHA512 4f90237267516870a9d236add52b70c4e3ffe2b12ce0280faea4f740aa81b0ab8fdbb0e6e58425c8e33a0795a4bd18cf766d222b9d6f8ec9e972d4ce10ac0640
+DIST rust-1.74.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B cb1c623548cd2dad04ba2130883fe6ca70466ad8e8d10a0bcbe42ecbf7f3e10c5f62eeccb5300d133458e26c9b340ea9f5aeb3b3bd35420e39ca4c2a751946d9 SHA512 eccee9e6ec905d4b30b620236bb2c3648f4c5e00518c2e1b0ad5d009865d56abfc866f1a100acc8c7ef559590052cd858cd247bd091d31821b27bfef00b9487f
+DIST rust-1.74.0-arm-unknown-linux-gnueabihf.tar.xz 180651920 BLAKE2B 34be0e8e7621bae3a7ae0c0c5fb94df55b42035d4a6219d773e109cf8e17082c81e0b8e831421f702bf269e095b0fd6bb798a8ccd78f12b099e5cfa638458572 SHA512 c6f7f9aa592985206a3af47f8d61e094e0fe3c714deb6c569a8a0bef8f5dd897f8f27ab33dd184eb28a9267c877f21527dd421baa312bbdf08994cb69aeb6ba0
+DIST rust-1.74.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 81703b2035f44dd3272cce97671205d6f838f1ef09dc22e25316567119da12ecae6c38d5cd54a82f70253a65357c60cac3d2c6c91ceb90614baedb5fb3707306 SHA512 aa7d6320d868f4b05274a964570f6d1e5bb4b0f72da0875d43356ff2a48a4d1a2605dce1097e88fdb3cae502c05373540799175bf205676088654a0288718995
+DIST rust-1.74.0-armv7-unknown-linux-gnueabihf.tar.xz 184856340 BLAKE2B 5002309dbc31916ff4984637c646136c0be0ff682d105f579f3e66dc3aac51feffd9fe70e1e4020bf554155bab88fceafd0a223ff6f2d8d3c885233b4592303e SHA512 8beb260a0f07b11b91a21ff7a6bc863d412006a4b7a582c769ac6991ef8d93ccbdf3b3e9921ba16fd2d3c4354aec706298fce182c910c26e4fcc61575e6f6213
+DIST rust-1.74.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 6945a1ad0917f5cca07e1d8e292644054a613ccbc7d6d8d8b4bbe1d0e580bd1e7e40c62383fd9ec3a465d9af1db02f28eacb98bfcd5bd9f4c4431f74824f1a7e SHA512 c3652f8a7336e5ba4c45a31a089d99fd9e36bf8f7b593a3bcbb728a24d3d76f81ac908b0ae97905b27ec0697364ce01ef6adcc1853756da300989b4ab4bc6d15
+DIST rust-1.74.0-i686-unknown-linux-gnu.tar.xz 211708688 BLAKE2B ef83549b86e4da0c8ea61d14dc302dd10459798fccabaafaec7e8f24ff2a4695e4378706c48092b8afd3dffac7d995e53100bf0d5f3caf73dcdfda764cd3e656 SHA512 b97e1ee46d8ea20af6a61ee933c66b5314f55c3c3879bd8101943a769dda3ded7c91899fb7eb26ecdbe1f01f35e9784398cb85d494b03bf0673d2c1c8ed27f9a
+DIST rust-1.74.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9a0916d77499972812edda89c04563d41e899a68f73fc8867d878e938ef6b37057e97e7209b033d6624674f472b9e8441fd89bc0a82a9ec17c85381b07809367 SHA512 562931b7a78a92ae6f07e502fb044c1ed45ffca94690cf8316c55c85ed37ce426ec72b526a10c4da8bbe947f1b253e618338028ea064eab8bc446ffb291b5aa6
+DIST rust-1.74.0-loongarch64-unknown-linux-gnu.tar.xz 161629420 BLAKE2B da3b11b1c8ce2d3e1f30885279e4524f795bb8680f0f076fc154c7ffcf067d5933f2a89c2c5dc142859adebeda9eebd9559193a5829a114bc670262872069fa1 SHA512 a3d75491371d74d14d5ea3e1578040b1baf67166c899e0c590599d1a5efe5d6fa11c6efa9f2525ef2011650cf62d7e1384f71f9bd33357296915a9564b2f0c3a
+DIST rust-1.74.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 58d483bd3f21344f3a2da5ee4a88b2a536baab0503d0fa52f7c97ac7f6cee308401246cedc5b2c38d7d6ecf57290e2e0f48f8a84c72cfd5aca7e2d2310723963 SHA512 28fc0773a95b0822b262dbd48f37b637ec95cfe7694b2b2c9d5b18e0492c802d29dbb0013382fadf2037250faf9b3019cd38882102f864136be1e64623c89882
+DIST rust-1.74.0-powerpc-unknown-linux-gnu.tar.xz 174911076 BLAKE2B 3539adb3fdcdaf6163a58aeaa2d5f1a7ca5e13119d19a559b328d2e994ea5c0147ffc410391c6a7d2714f814b4254d847791a3737596e4fdc97defc7e3838000 SHA512 95b76ca4f0667ed63e76b99ef7b3667d88e13592de941a6cdb85e970ac766667c2d1f7161e20e1d8d63d5968fd5c82f2c0bce5d84f11d59b438b0ef16679faf6
+DIST rust-1.74.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 58262a22b6a589bebf51a494e4bf0217b58cdf214c2eb0bbfa9d9fea20f0a21ab0ce76271772c452fc2d5a0b049bf09c84b342eced0995b9456e68747aaf4c63 SHA512 3c694d9ec22c03d07cbd64dde1bf5f532beafdf3d974e77e5fc09adc1484bb1572625d62fd1e0d13613c4b63c2efd82f58ec9e4a2a8ff87b2527b2da7896e703
+DIST rust-1.74.0-powerpc64-unknown-linux-gnu.tar.xz 176265620 BLAKE2B 2885cb229d612e702e47e7fcbb18a60c9b5aefaacbf14ae146b3078b53e3e64d05273268d4e2e0c61dac1f7f1a5238f82c0ab7e0a05aca25478e661e6f5c7600 SHA512 ce6c5eab3de7ce6800137aa02c19a9c1513738af140c9cb1cf1c89f33f71de50d022a6af92eaadb26898422c7beebb6d6870f2d766e3eb4e363afcffe75a2627
+DIST rust-1.74.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B e3c29be027c55bd51b1520c9d573b2e3c6b8c094568d57b940db9b895532405717676cfbbb7486b78fed6d3c79453a760132ffe2b2b86bfbf67a7872809cc5ff SHA512 baed4414207068429bf5c4bf445650936bd1ace3bde19f8fdede269a4204e37964c6b172d2d347fa93e472128fbe7ae5696be82d5ef873aa6a3c588a1621f1e2
+DIST rust-1.74.0-powerpc64le-unknown-linux-gnu.tar.xz 187255560 BLAKE2B 29fd06bd7a3f0229b0c1513045932a7786ce10501469f46ffaa9d747d7badb63c69a0d1f13ece3b09ee811b492e1214ad4bf2b875269caf829e5a6eea449f0f1 SHA512 96a18b9938f8e7c6772a7215d866f6bbbb28d379ebfe4f0fe0e32fcb4fdc5f3b7441edbdce3b04fa30ef91f8d5c2a2c1fe75ad0cce1ce1f2ed75cbbeceb1e64e
+DIST rust-1.74.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 0cd802412a19cb27510c91831f953ece98b0ac65c8ad6f91e1b136694403b71b1fd29aa8eccf45384eb59ed72e7a6e4218226826e243d1bd232444c277f8f0e2 SHA512 a73c22b8b0a319c3b0997e463f4cafbae8ce3fd5e66d42db07aa60b6e366a92afe640ac36b0a941879df3510d9341b3cb3c895e2c864c0ebd4b2bab7c5426dd9
+DIST rust-1.74.0-riscv64gc-unknown-linux-gnu.tar.xz 181305504 BLAKE2B 708e30456c32d7fd6d8d07e18bfcc73d339e5c6f5ea92fb3958b538c8a3bc4b79d02c79e2de9a5e2480ec7ae6cab6a36d345cb183a811d738aef0536fd143701 SHA512 050ac10adbed179c646c6348fa43a1bcfa18084de444032d8c064b5f1a7b059aeadbf9e06a75079b2dd9170e1cb078205c2a675e0c39fa694c813f2da2d616dd
+DIST rust-1.74.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B a3be1f47f23d62f46b6c2b1dae6d07243c90690f3d097b24b4f7b2a22471d39160593e2703b5baf6a3c701f167d8941241511bca5c78ba79a25da37387ea1cf0 SHA512 a9c4c3e22bafb1c53c71d9836873e84c6a1b3adffeb361394d584b829b5239df39cfacfbddb96c93f4ecf48c4ea98421da3c46245f32659aed49961198db18de
+DIST rust-1.74.0-s390x-unknown-linux-gnu.tar.xz 201169576 BLAKE2B c8d5b9d621fe3a1f3ffe28a09cc0660636d33c6aba5463a99570d4061d736847b95cbb7bb3cd0c2d6a007aa8c4b08364867a5b6d4d12b7f34887327ecfdf041a SHA512 96c00ceb9bea19637d92151ff8ac289e0bc62f05e08a4ebe0221d08271a4e80e0fd628ef2c59240796dd289b6d16efa6d6191aafad1adb11f2d8fff92df3084d
+DIST rust-1.74.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 779fef510b53e24a6b20d868a3dcb349ececfb35f5e7059ccb0ef125d24361a8732e8459051a8b1e4da2ad1c6de342f15f857d4973ac4a1b9c19236cb66c4040 SHA512 bd266f3b6c09c73d400541a436890c85fd7d7b82241ed9952ab41481a1f19df8b477228a54ea4c215f0313aa7515d6b659e8ebc78f6186ac2b9fb2ec04cfa902
+DIST rust-1.74.0-x86_64-unknown-linux-gnu.tar.xz 155920616 BLAKE2B 6213da724e5052fd72aa35816aeded0136c873bdac5536b8d6efd8e830d1db6b909313f58462b5ebeeab148ded4d29a36f2dd5439ac6c1d1c68f73d137928376 SHA512 27dace338e78e437d5b8214778f75e79dec604ca54023ac6046c6761ad02db4790f3df902589a934ef2ec7e162ae201f9a5f6b0bb2e688d5c1eca90462cd75b1
+DIST rust-1.74.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9d81f9c2861963a34b0bf9bb15a584db502d388b15f73ce98f78cae6bea0357403d9bd0e6f8ea427a9f4db5946ba7dbb4242e7fb4400b561b7431235f0dbe2d5 SHA512 e1e5e3850715379d30c557791a4eeba2bea090ac85e09a982579a703b2582eddfbc060e21420f418cb492e8d4abe87d5bd81b5acf6ee8bd17b80bb6e0f65b721
+DIST rust-1.74.0-x86_64-unknown-linux-musl.tar.xz 235589268 BLAKE2B d695695ebbb3bf0dea28b9d337f82d5828e6ee70cf7220c849a6008b32f2b590ff57ee35efd58d9a38cd17e0f77ac1187765e8fd6470e0ee2c6cf75f3e3f1489 SHA512 3a8d4cb87d1295b07f0ed48f6e01e69801be3c93744948ef0145217b0cb17581c11c618a07b72edb0945c2ffbe85c59ec1cfd99ef6a60c2e96486f9d5d04d38a
+DIST rust-1.74.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 0ba1390f67b88fc694df26df22c99ae40f56ccdffb479d9228a17a153de965f8c31dfb4d2c65dad4819d42a0b66b96ff9d3e2c404848dd91141220fdce40710f SHA512 efc779bd0e6fb41297a67efdf731abe3857dace889be284d8ac1e6c239a35749185ad5ac3b82c3b2e55edab3f0e51754c8e53e07d207cf8b4b68ede20cdb8591
+DIST rust-1.75.0-aarch64-unknown-linux-gnu.tar.xz 215543948 BLAKE2B 6d5de2260e4720275bc8c0ce23865840886e27a3cc539ff90c7b8c3a9c04368f2c2a2955dd7c3fe2fe5471492a7ecdf4c2e5a749789a059ad8178a0d70dc32f1 SHA512 7ccd4d605c97cc5a7dfc443ecaee23b4d7c58b0e9673ebd0f9174a4a123639213eb85ed25f19479ea6a818859190e673e0479ee80235a7e35a2d971a636872be
+DIST rust-1.75.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B ee4d716d905f654932ef70d65c3e83c573d9076c447b4e5831d1dd657be407621890d7a9858fee1ca8ab869420edd267f71d73948abc5861315ed4dc0880d18c SHA512 007e9b45b3b3957a8da7d01c45c5cc7d2d49942dac39067038e74b414ff32e810fd902b8dc7f7563b18c565c782b4e701f23f6d1cea397959241d3cdfd6421fd
+DIST rust-1.75.0-aarch64-unknown-linux-musl.tar.xz 195703332 BLAKE2B a662f9402ede618e78c9899c9b01c2138b927286c0269e847ff4fd389a07029eaa4dd5242576457c8ed67b6b46eef26396d079d1dc2749884cb05334676435b9 SHA512 eceececb90e3c2fb19866e58619237b416777399c6212362bc09f784138df83edd9160dd29906ed928a50e0359b2d9471868b594d765d35c1c7d8d22760c4f1e
+DIST rust-1.75.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B c37dd733fdd13617f6c4be580631dc78e40684c4f47d1e90f575e8aa1c122b36c1fd7182773944cf8cd873c84299a484c9f50a48ff70c7cf54e4b5becb6355cf SHA512 5c35f04cc4a58cd29c1d6e9a5616937492f584fca29db099ed1d59442e76700b83583b1d41e7ce4815187c7092af2eb6f307a959e8b7a647818c9ebe84cf4c8a
+DIST rust-1.75.0-arm-unknown-linux-gnueabi.tar.xz 179835780 BLAKE2B c532fc00e99c6428947e5335efe73fb979e66fd8d52f60e9cac7040d253ef15543171f74c4841ad740d2d334c0b2305f59925e42420ea0658307ad434186a715 SHA512 9d2b398cf97ccf8b70a82c1d03322c1e432f9bd4885d8a42ec26d0d6d6095b783630d83b8a9287c77d8d57b7bc648410273460ed6339e9d254d1bcb81191a578
+DIST rust-1.75.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B 5ab700ba8898ab1211b20bf1d1a89bf3e4223eccad6b0e816b113254f7d44f23a03cb7fa9fe68386b0b18ca57d71f39b28b4328f072037058c301526d760b063 SHA512 12d5791f0c1d092b52862786ba6b80031607ed819568734d904e553bc24677b583c64e93cc0cd05fad2eddc7357b21c5d15ef68d720b0ab037c7787f2a47eea0
+DIST rust-1.75.0-arm-unknown-linux-gnueabihf.tar.xz 179907476 BLAKE2B 6ed49db0214fd8b35e4d184337b38dc8393f8baf2958bb62308125e6f8e2126f0aa19c8d44fed3475b7818b001447d69267504ab3c96136e257c37db5d2c2285 SHA512 61d555d9c33c8e1647338fdfe24fdfbb42e194ce4995939a58bda6c46f4b857a058e344e714b88435a7bdcc5ee4a086bbaa9c670bc01de45249ca8376ec47c80
+DIST rust-1.75.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 9d5ae3c83985aafdfd1dda6c1db4bf849b4ebaf91ca71ac7249cc8c89de2b3135e752c21850b20c45c5570bb188db1f8513e1df072ebbdd700c37b3ef5f22051 SHA512 6481cfbf21e108d440c8836963d752496eebdf6018b7439459ea079ca82fa05bfc0bd423594e3537c7b522dce05546e59c125eb0cb24ef4db13ed36413c2c1e3
+DIST rust-1.75.0-armv7-unknown-linux-gnueabihf.tar.xz 184210428 BLAKE2B ef329f05d143590d91cba77e7b9a90a977c316e9ae2d8593e7f0247a5db00ca0115c6d468da5394b36e6ce64b2716a51827f39fdc4a34dc16c9220bf5690f042 SHA512 77bfae1f170cd4b2e85a6cc0e02c6f9d621f386a4c0709a2e99c4383479f8979e067d0e92ee7d267150bbf36bc7134bc053afdff7dc0ad66f289aa182755b1d6
+DIST rust-1.75.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B d0a3ebb883641272211478bec1a8089929be0107b05b0f499d71f96515941f7d1e18870c8685f77ef2375251e6f1484f675bd04d5fc0d544854f15ba6402f0e6 SHA512 79e631dd0c44905732ee312486a7c8233440120abeaf40172172e9d5ef0c9687469bac2693ccc2aeb63030590167d88e0fb7d912663dbef655e54ee4cbe9a323
+DIST rust-1.75.0-i686-unknown-linux-gnu.tar.xz 209938900 BLAKE2B 0c9afda24a93f3f35dd779c08d65d6c2366c916a8a3ce6633cd5502bcdbbba537743d95b76daa29d0b4ed3a822915cd5516e864b911bf354e7436745d5a17021 SHA512 242775555d7d38d9aed83018f0d0f8f5f03347c07ee92751de445826c08bc66c24f8601d83eb79729d001d63e81a5b1e27dbb5fac724d80d49e6430685052ba5
+DIST rust-1.75.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9b7d778b75c2d0a6f43f48345cb4735a9d00d457a1b4d868f777eb16db040daf246459620ec478b0632ee0428e6215e5c39d819608ca800dd065b6e95b13a77d SHA512 f307db41c5e380dd023cfa3e91eda98dd1af8004d062fcaa759c4913464ee01abcf168f19a9fdbdda6dec7f718083f4765eb4296614de4c1fb6fa06144116297
+DIST rust-1.75.0-loongarch64-unknown-linux-gnu.tar.xz 160649540 BLAKE2B c96a90d28e6b71e2e5a5bea8f591e6b472f63bbcc59f181800e87d4400e647c8a18110ec50c7d6d10c8f460589386e1fbde6273ccbccea9373813c80f6612a2b SHA512 04b601e96e1fa6a7bc00c7d8463e7ad1fc4fb1bb46383e797189ecb972e23535ff864e5379c56fac400dcaf4c42923b8a5c4fd9aa08adb52bc1db8341f5254f1
+DIST rust-1.75.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9da9a6da9b631e72484a3360d692860e98dc77b74e55cf24d6a6a271e9eaa4787ea2f30c38dba483b18890500704319c1dd34b185adf2cf6aee6730bda8d239f SHA512 d6e20fca261aa2c81c019fffe46c7708b58146f9488041419b84a381761a2cd27606d78fd0f6b5e5e79945e1dd76776d54c335ddb453172deab8bac2c3fdf904
+DIST rust-1.75.0-powerpc-unknown-linux-gnu.tar.xz 174918688 BLAKE2B ff7c03e23f8d21dd8f4e0ebaa958fb97ac7779459ad318304070da0c1d98d832200d20d9331f758a33d6131da387af830392e8b34c33c4d220ae49bc93d7c060 SHA512 7a836a7d2ba883388025693044e59af34b2c41a4ffe93def5ed161bf012fbcba7da81cb521217da142852da05503b18df9a965537ba6ba33ef92f52cada8b7d6
+DIST rust-1.75.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B aa30bfeea014f600b1e3c387476a28af619bd8d63f5b6f10801cc15ee42deca5ab34d3470ec4f07fdfe2b8548f580ff6a63a89c74e1c53c7ef8cd73ddfb69272 SHA512 7efb2c4540a4be9f712698e7a9a905462b2fec70ddd65b9a6ffd28119eb595514366451932c888abe1ffbf93aa8b05c33bb0560c47b478f5122bc87be1c3bd96
+DIST rust-1.75.0-powerpc64-unknown-linux-gnu.tar.xz 174640484 BLAKE2B 768ae78a073b1a7614594ec1f6c381d7a4a9b4be14e548cd5031ea011600755c1934c442795e05f95a720a38c155cd18be188cf7e4b6417d924edc9c2a9076aa SHA512 f83ee23aa8eb7a511984b096876cce60415943d729c77ef4b4cdf0b0f9f8088082058d10881d5866d81a0e94c8515b3966de5a41dc8916d75392650715a844c0
+DIST rust-1.75.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 2bcdf4419fbf491fedcb32a7b54bf2ceb2aaffe0319d9e15f7eb07997646e11283535c5b2024f2785398bbdcaf586aee0ada7128a47b9b8fbd8ffa9e7d0607b5 SHA512 89a0eb5762d49351cfbadcbe098243095a62d41381ea48ebe8a3bf322998c6a46a59ea30da29c03291738fb3d04cafb3c1f57ad1e9ffedd68b4bc1516fdef66f
+DIST rust-1.75.0-powerpc64le-unknown-linux-gnu.tar.xz 186507032 BLAKE2B 49bfbc50e087874b844a7292fefabc0df5217751e2391c44827baf3e83bc0e6a6ce9b392cca58c5b8df6f7f8503110609667fcd9b34e84122016fd0d8df29058 SHA512 536210c00f9cf4bcdcd5bac308954afa4a1e7145844914a5b614745a9023c04273a58ba4ef83214663d69a0a6fc941cd4011349d54e55d84bc090628a7624874
+DIST rust-1.75.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B b7a48197f9159a6c5d46306808d4ebd17b492669745a941b5db380d76d5ca78095f4bf396804caf7b55bdf47d79b5e88fa2f74aad999306f586e62851d7de029 SHA512 27d86a35df7985a626b64ae7ec05b803a7ef5feefad476c3eddc2d89fad44fe4e520ab29bb27cac8be0a0f3aff7da85e45ae8fef15f2afceeed4962933869e0d
+DIST rust-1.75.0-riscv64gc-unknown-linux-gnu.tar.xz 179877936 BLAKE2B 210b84fe6b0729f52c2dde492b4408f33a7661ea9a40daeb1b2b312788f2c4dc80ce54ca72f08098e8575215e7fa7500694142c0448460bf8a82b2761c236290 SHA512 7cc11f07552cc50e78a2e90c0d0da1a62fb0547f56aa6facac4791ef81e7d62a2d66f3cd079cda91e0db1564c2931074ae40c8c142dc9cede1f9c374379fe49c
+DIST rust-1.75.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 8230c219c9cc22c93fc25f023729e87bf5e725f0613cc0a1a205a671c24beecc48997f824e128b56e4242369328666e355fb5e630cefa6339b39ddab61ca273f SHA512 75820f06aea67b3731777d5b7a0cb907a829b65dcabb4ce2fd55bff52837f6929239be6f8c6b303b86a352ecab16d38afde3ef9683cf7d5c4b4046231c9988c0
+DIST rust-1.75.0-s390x-unknown-linux-gnu.tar.xz 199359500 BLAKE2B fffc6c690c4ad8a9985ce8d2b3e6518787b474e47cf1d5a634f38b5d9d4017ac8f5f69206a9229298dd504d2ed2648dacd2d09a8512c008678033608231c2d7c SHA512 bae263c19a59347705959bf2d285420d2074836adcb92a74d2ec922be2ce2f8aff6f758509701a2136473301654bf528b7c1c2522fd7388f5669d1ed94324c50
+DIST rust-1.75.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 74cca56622367225f8326b60540c3738adb2ab12a5e320bc85b448e1cd2111983a0816188dd8767d2f20db0f9120d5d1bcc5393548f1a18c828a55f99e4c50e6 SHA512 00e0181fbf6ea1ba2035b368f3ea143f270f8a3c5e41e441593cf3cf072c31b3874146de8c2c51e3eef5c8f0ce8594132a39516d3f614d8d5f0863b546dfb746
+DIST rust-1.75.0-x86_64-unknown-linux-gnu.tar.xz 156249584 BLAKE2B e6ac90854f589c2fb15144bb4db07a9b05b72196febd07c9de223c74c05c2637c832505f1135faceed14fe8c8bcad0a5205005540faa2bdf0f42949d934107c5 SHA512 86d1a5686f826c8f43f876c4cef42e9483785a37b1aaead73dc64a1ff64e7a025a6771d2e642771c6c847d717c25c6bd2560a2b8b59516a55dece589580b2534
+DIST rust-1.75.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 6614cb3ef782c917e8f7fdc990c5b82e8fcffa71e075f10f9726f405ff566fd963bec64cde4dd7252d9d78e09a184b8ba22d15cc87662ad987cdd37c881d8288 SHA512 bfaeef4cd7643879991955fd33f4cdc4c34afb1202cb77c0736434fb735bd215d18d1a11c25f04a7f2514640858a36832e5805a5f85e92d8b7076aa18607ffc3
+DIST rust-1.75.0-x86_64-unknown-linux-musl.tar.xz 234151836 BLAKE2B 9461afbdf26dea19e118b35ea7ef1ee60c22f601501ae6a08950658598a74a6b3179cbdfd9dc4748a0c2485af721b371e5fb523f27e7d7d702f94b532a70437f SHA512 7d650a29c5d14023a3d7d606b7bac4be6ef7988a82525f02d7af9cf3895bb88284442b8042d27be69689f4bddaa5c5370ef7609d18849986860eafcdf89d2d69
+DIST rust-1.75.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B c222d0989518602c0ecde9d21dbca97e9e60d81083804d1d8b2c6bffc8114af78570fd384eb58e5dba1bf249b99300e7f3f4067c1a66c0cd9fac60443f56f751 SHA512 6f78913e34402cedb37f4a54491c65a8bfe79e535e4e40516f2381bc27783cc7655e9252e7701813578c8ffcaf6b301e61ad32917a475d4388fa472733b21b12
+DIST rust-1.76.0-aarch64-unknown-linux-gnu.tar.xz 217392212 BLAKE2B aa587d69b5acc389a8d1431875f10f6261bbedb259a9009092e663a345fb0ac0cf3ad3459ca549a496853b8d760c7fc56b797ee269bcd15d54bc735cd1100fbf SHA512 ad95566ca7597ef64a03f614cc20b9c8d9b2fe67f33141b817973fa160c2be978511509fee79bdbfc74c50076a607e8543ad5bb4b56723704df27b5573b8d606
+DIST rust-1.76.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 86834b999cb0ad9de02a32a79f801d28268c986c830ad3f16274cd4c404a4305267c90b677f7a8637f2de08c766ad3555945f77da181906358e3d51b35e258b1 SHA512 79c1b258267d6feaecba18648a7eb620a570c99fb75e422d0a5b946a66f3a5bf6d2b41dca89b4ae79feed704d498674f36de368e4b228b1e38e3499ac8cd4f21
+DIST rust-1.76.0-aarch64-unknown-linux-musl.tar.xz 197852572 BLAKE2B 93985909e049957f80d4a14842c85dd14e5eec6d74e4e439479f353b44b123947c782856de86555262829d755a344ad01a94c41e8852818e727fba74620e1d68 SHA512 1f36245932d3b9bab0b99604085d886d9fd2e575e896e1c28b1771ae916466c060f4d70486e47200d58947147eb5571b922e175b1a450a36388c3c95e6537655
+DIST rust-1.76.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 50326fb881308300aa01f3783ec6856b7ab9ef80e986cc4e64fc5d6d0bcd246add9330ee5459a3ab5c0bd417d75c2b9486bdbdc19edf5a899dfd9e1ecf31028e SHA512 0e775d73bee5cfc70035db1d0fc4506d022d593cf847e01c3f09ddc48a02c4eb24eabd42391c3241cc05ca49b15e38eea0f56786a4f800df724753ee7c557ab4
+DIST rust-1.76.0-arm-unknown-linux-gnueabi.tar.xz 181085440 BLAKE2B 024b82d285208635dda1c6dd66f634d1b921657d3921c402b7adeb7ac9b495628c31b248ed480d4e52e55293815a686f9ee52a84c2407763de5b961962ca9cc4 SHA512 c6840b3368bed511976c32dd3b22a8d1341c002843958a8cc8666c4f19547eb71d8a90946c1c075cf8af50187c1f14fcad2df488d186941d00cfd6b638b27dde
+DIST rust-1.76.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B 71f2d3a9de1343eb96a75a7eec3d8d4ca9a02e7ed01a1cd2f4f352855dc6d58cae5ffbd70944d7d1e0c7559c74f8d8a25f3c1c3a14c2f00e5797d0f142b25a12 SHA512 b3dcd4b3e2fb5e5039b7fe654421f7a2f72ec5ebfa841589be715bf0a8ff4ff0a3c46a25d0978b4206678a2f2410c5ca69146f6e3eaa4b02a6231589bb099ed7
+DIST rust-1.76.0-arm-unknown-linux-gnueabihf.tar.xz 181168340 BLAKE2B 8d48ed7c79f87aeb91676c3f90877fbd396341130276e27adf42a0a0e5d3f7ded34a271cca34f1c0fa7f37d5666ba3f2f16eeccd91aa37859adc34077dd2a000 SHA512 6beba28be79a563eab4567ca33dbcaa7cba5f4389fa480ef4e16e528fcdc1ed6a2c7ccce1ee527afbaaa43545bfd80fa47ccd3ca2ea4c38ca2b397bdbee47a3a
+DIST rust-1.76.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 534e5f05848e5f6c05f2de69e0c974f5e4860c9ab4501491a651f5d2200aff69c9ece29010aa732d0eac3173b1f148afc3096b5f05146f7be7df14e5d9ecc44f SHA512 fba15a41ffc9202ae27a6c2884bac7367219fc5b1892287a599a1c8d2251bbe763df07da4b9719d73bb6d93fbac3dd1b8c4d8af75acb942200c9d7b1050be009
+DIST rust-1.76.0-armv7-unknown-linux-gnueabihf.tar.xz 184387332 BLAKE2B 7b9b03332f19859d43629d4e65815619fab1845c129a254643f164c025c5d574e71f6001899deec470e93c97fa6ac8c9d71cde5320b6f4cd822c2ab113e4b827 SHA512 3fbb7300e4dbe855207671ad309b71cdbad9cdc41b1c8144734f9de85c904918b137a2fe7284e9046f00526c7fce8b68dcbb40ab8d6543ef31ca0bbbfb396431
+DIST rust-1.76.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 050c4eead78d8161d46acd4ae47b69612706d8053bdfb5e4cfc0fe20ccbf4544643c1850f14cf93f7d17602849770857551b64c7f8f8db45594b7dbe267ecb41 SHA512 32e72430c4c9a5970994bcc6034d3be1a2a915adc6aa45a0c1cba403f6c44206af3e024afc42fe39a8501322fe46deea9921c9760f8e1f65422960baa88abafb
+DIST rust-1.76.0-i686-unknown-linux-gnu.tar.xz 211679020 BLAKE2B 06c9e52a1b6c802be3c4b0cb424dcf243f08fd5345e4b3977cca82093839cec885f6f491179e9e1f8e64c971bd7bfdbb6c551e463874b44c8b89ea649e8c9f40 SHA512 64605e0c981df2c805ba8cb31a89fabd00332faeea6d04ac57cb4898b7cedc66e4043ca3eeca799a204ffb93ecfa770150f09b99da3a7dc913d4e97331554e8f
+DIST rust-1.76.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 72d87215c5ddf03ed0cab99adb97b6f15fa8048fca68b44bdb77cd0df09cb1784cecb80f6618ad43d1b6f41a5848ddc84126ad576ff1ff08a3928cec9811a4d2 SHA512 a6d52e452a7afabb329b75155db9da91d51f809e913b19cde1c51c4d0f79831e962e698cf8e86079649e31a662d13743da23b13d16df6530427eec3e4269be7a
+DIST rust-1.76.0-loongarch64-unknown-linux-gnu.tar.xz 162940496 BLAKE2B 4c3b66199339262ea93de6785980795e493ce4e7de9d7ddf3e7c9fe38ad404f980abf408e979780905c149bb3de65d26cdc654f8b3ad0823a3d5067809fc4944 SHA512 64fac030d7edf9677757b883d1664b7e06ab9d5007d87a78d449acac359d7d6ba694bf4a6635c8bca51f274f842dad0612377aef655bb430f6290459343aa6e2
+DIST rust-1.76.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B f52e951657308df5a944d35e2f9c19278f6f250474c070593f3b2072f372b8f6c32d379d144c8ae5a3ee31f7de21c00ec1da097f2c8c9a54759d9440ec5eb822 SHA512 d5ed37fd844715daa5d9901b388cbf39854fce3408c1d572f18e83d6207a20345e5e2c2b49b9c1523097245c73e1a448df8ecef2ae5b344e57bbe646b1266af6
+DIST rust-1.76.0-powerpc-unknown-linux-gnu.tar.xz 176795548 BLAKE2B 77e102e4d3821557895f3e24059b65847dc46ce3b81ce73f15063e9a6d383ba12f4c905fcbc85b79c39f00e9cb011fd2831737bb3ee9bb53103b4a7361aa312b SHA512 05ccb4294d788e948b69c9e38abf28454604f6b5bdd04704d6dd5231445e2f791cb18ea5149b4324a152ce9ae356b55036d2f74a5d9dc3aaaa05f5c7e4e69e1f
+DIST rust-1.76.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 6d2fe65e5840cd7ddbf1b18ef89cd337b16e3424b6e20d21e199b274fbbc4d9fd88406c2a119d5b0bd48fc9e47145dade3f37bbf99faff68905e57bd41937c1a SHA512 a1e45e41f901513e97956d336910927d7357cb8c2362be69989528fa5ae7087da409853adfd86354b4b7faec3e8542e400838df1d195843c030d9c6fffed7557
+DIST rust-1.76.0-powerpc64-unknown-linux-gnu.tar.xz 177409476 BLAKE2B 7c9829c8e8ecf2a162663a2c382bff49739ca2bb02b785ffdbcf632edf55a3ea37ea3be09298b0a0a984512aef290123d3b0ca9ae0d088a2a816f38778aec79b SHA512 1f29f66d8e64d4c191bc90b05d791f08317aeec042ced815fd353beef6a7a4f6d5f91755481114e707728bd9a02ed9094b2a75d91d61ddb12748d9d40b211e17
+DIST rust-1.76.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 3087eda9eec862455906510d38f43b81644243ff7afbd5ddf221cfb2c12408b8ac9a0bd2a269a9499776e04b56b3d52c890e056af544aa56cc06b399614f83b5 SHA512 8a90d5acea677a02b2c5eec93157ee2c47bab895e16408123a0e2c3d44b0f9a9d95fe56dfa903fa1cd2fd298f17050110793e94d60510283c8e3cc120770ce9d
+DIST rust-1.76.0-powerpc64le-unknown-linux-gnu.tar.xz 187967776 BLAKE2B 0ffbbb4e4ca44285d8387fa66c58df72971bba6410faa96f6cfd80c223f4996285fac27672104f25ae2a20cb81a0ec6be0bea1d6893d95eab0d017fbae896509 SHA512 eb8be647651b02f1e9287d075d76c288e34e66514305a68ac118ef41dc14a16e5e1a3f2c5cb8512c4565a2eef3e5063dc4eb11272fa91c01d8313a323c20755c
+DIST rust-1.76.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 5f41ec8841f4004df7b65b50a451027489e303bb2863ece09a14900a229d3180ba23bbf5c770c2939399eb157e97b4a08ccc0632a66eca5ca5cf4c29a1523186 SHA512 929e415a66d8777e2509c25a780b4963b8991adb905a9841dca19a5412a5f86326fd73c43f79c304a48a2898f863b76024b0144109343933a0c5f3f1fb8ed287
+DIST rust-1.76.0-riscv64gc-unknown-linux-gnu.tar.xz 183161264 BLAKE2B 9a0b579bc076b8cc55414c95456caa2146fd0597091d2332c1033d03ac7495684b7b7989ec6a8a108953c681ed88d4b62a9a7fbb39c0300128189a91b035d2df SHA512 29fe21df7b99b9a9483af6f2370e2b5a403c12aee94a1285bfb2d2efa631f9d284c70caf863247843ab1418bc78a26c6f6d5de4e8606456a9ebd265ea3bb504f
+DIST rust-1.76.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 7a380f9d2f2f7083afe7abcd81a15d34df703f076c2c842fee2433c6c40d629bc5b0818fc186b462d653aafeb1fe767de3c01b7a014ec3220d77725bf1074fed SHA512 53e4942d74f42f4a7c35ef4a33833d23a955af157d80588c277f32f30cae63e8543fd4ffb569693ad00a6a20ebdb2d8422ca078ebc85bbf98814815e32791894
+DIST rust-1.76.0-s390x-unknown-linux-gnu.tar.xz 202133724 BLAKE2B d6d68392b9b9b69914cb6986cc1501246e0461a6eb5d18eb0ffe71e0a2a7be20d27e90b117c520723254b4709d08c4fb33d145e5ab559802ba6592dfabf81317 SHA512 fa74e1605eea945445f8ea621a667d50907d8b3ceed700e6b05dbcbf58dc7fec62c1e50247ad9688a5b9c5b78c4a140d93557d494260f8a21b1eb25baa315bec
+DIST rust-1.76.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 574df1144e6e79710a73962511fc73215b3a4d1c3b6623190180c7ec13aa8295e13329c4bc66710013f874054dd756e02bfb2c5f6ce1fc8a07ae0717f958b244 SHA512 17938b3f4671127c9c46a5c51703d430938b73b2e30cd497cbc159ed372889af42e651479d1ca69c000974e21d4d34cfb9e3cf28b79ec8e35540ac319e1b8b9d
+DIST rust-1.76.0-x86_64-unknown-linux-gnu.tar.xz 159385660 BLAKE2B 0846999358aba95a2bebd2ff35ccc9e1954ff4fca66227d1c8c1985c08e91159f2acaa1357544b81e92065a2f9ddf6aee41a2d9199d71d8de1655f9b16ba2ed3 SHA512 1cf0ffb44aee4da9768e27daf5ab3b20e67fc9e8eba5a1718b700c85ecdb61cdef129cb571633294f9c826b6e7bd2958086eec371922ca31af332266d3632609
+DIST rust-1.76.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 88e6b124812b409372ee05e2872cb4dfacbc638f8e3b4fb0d5fa4ea63f4594333a9788732502f8bd41e34b5cbc404d7ac08e7690d095a6c37c80b0043dd2be88 SHA512 f7ddca81da468d5617f48240b6d3e8d7d09336ac58f515acd3a20f2d315468ba1d53508dd3264a088ffc0141cb3fbcd8d3c17379f9628270d39c7d44f7727291
+DIST rust-1.76.0-x86_64-unknown-linux-musl.tar.xz 237333892 BLAKE2B e95b92c68e3c2df49fa0d5d84e35f6575fb80571db290b5969441cc09b6c07dee6b2b887f41a2b1ff1e3c099cda2ce2a4a8c05afbcf9f4dc8acbaed5245b69e4 SHA512 04bbbb9a6891c3bb7a20845010029e6ca979548ff70324c08d3162ebc1fa3a84e8c7e2d453495edd34aba19b7a685f048d5047993103bbf221c88ea36350370c
+DIST rust-1.76.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B cd4334fecc17cf03b7333659393004fed4bb895f9b75f93520d1c3e3ee0ce4fcd17d75d748c4a35d31984215c7aec8904ebe3a4ad8bafcd625aef30688a473f7 SHA512 a458372b41c2833bdbd3d6678c35fc23397817b406c409d1ba5e19b4c6246072afff3f938f111382de56f7ff57e660c3eaf3fea0e54871d9af50b52a54f39e41
+DIST rust-1.77.0-aarch64-unknown-linux-gnu.tar.xz 214505028 BLAKE2B 125cad238e23c31373bfa7f02bd09eb35c3fb9425f517d1c74eb34b667fa1cf8a0e36b879ee1ab90c5ab95a8ea499f0a46ece894dc45cdcecc52831c9720b860 SHA512 aa01ef526b8ddc84fc5fd1ef747d94c0a80250606fc9c871a52a6556989b86231ea0706139480b7579f4f817dd17171ad18edd6a6a73c5640aa5a20daec8c9ee
+DIST rust-1.77.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B f6af9150b43c206e626b9bbb6d31a18b8d04b99f24ff131668045cfcd80a616302954e74f41397dd5772c761a7f8ce1a14c15f1da509d13d64ffde2684f9c3dd SHA512 cfa3d76d441ced70c9991aadfe144c12d56e6bc908882b84965ce1f13373c73199569b87609fd362a09484a95936151e036088def72061b78ea3c13ab36178fb
+DIST rust-1.77.0-aarch64-unknown-linux-musl.tar.xz 194482084 BLAKE2B b079e5c09c1c528b35451918ed03ec3788d0a8f5de099c3fe3aeaa815dd0a26e3106a2dc0c55462f752949e8ee50913e1cd1bf97235459ae5175847babd27d30 SHA512 6e3fe34512279138b15547e09fac8ccab49fc9a6e5c8faa010067c601aad284522dda67dcd5901bb153fbfa4b06e819be36e9a06b1061c702418b39f8f351fd2
+DIST rust-1.77.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B c4a523203247096500797238f7473b36c39017aaf1c231713cd2d87379f973a7a464e864952b8dc1575ad91ffc210ff2291f88b77db24ca3e5f18ecebdfc23da SHA512 6fc6655a4da63ebe56af5e34569ae74f3c7daec550249269d4499a7f6d116f01e722f29ac95cbd8c0df60c0135db03ae50436650e8c04ef2ea685344e1ad61e2
+DIST rust-1.77.0-arm-unknown-linux-gnueabi.tar.xz 179351340 BLAKE2B 51571532f1a5a70139acc91d17f6aa06537e32c60aedf5448ae73efbc5b028c54b098ba1c1820bd21ebc4b7fc8bfd35b786610074b7e8e86f2b4a561613c16fc SHA512 cd8de4f9f42d5c210334f7c1e110a9abd571ff6cee39d08582cffb89828fdb4d05cd83cb597f89b5fe2ef56571cae7c087cf5751f0a9ea4836b157e076537b5d
+DIST rust-1.77.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B dec3c7d773b61eca698a8efa9138bbd58341b48e391b5898ead2f6739a3e9088820ce8749b0a7016fc2092a7aad3db7bfbd778ee5b56847b6f98a9bf7251af9d SHA512 0a2b1a6eeac880dc3ded3ac28c31413b857bbd0bc68f87d7bb26936b00827d45a72d96d35ed69c6c981f4b9c2ea2d31aef9c82bedb0ab557176246f327f162a5
+DIST rust-1.77.0-arm-unknown-linux-gnueabihf.tar.xz 179479060 BLAKE2B e3a6b29b916a39233e8ae4f6b190479adc19184776f3961373e54d14cd2732ce3561cb08061520c6161c62222b7d2be2027fd826722aef4b128e26c00165ab20 SHA512 695553505af721af3d6d6341230906a707301c41d491118ff3e1c64a9f7e648c6480f8b9c0e786ce3266f2ece266e0805681bc2c23c7bb12ed2a7347b384cba2
+DIST rust-1.77.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 6f456f02b2af2b972dda67a5be9af53576878fe6e434d3385cabb6f6a62728682ed6fa5493dbb8629a861b25b8f722efaaeaeaad5ee20dee55a2567ac6003406 SHA512 a9f97671077b24043aa21b242112e86036ac8acedc719d0e87860a909d734d109db138e5bb7dd8ed2735662bf63ef2310bb8277b280bfa918dbf6c0bf69ee3a1
+DIST rust-1.77.0-armv7-unknown-linux-gnueabihf.tar.xz 181508844 BLAKE2B 78305dd8cb11538c3c5de3883dbae2a7fc08470f940f786fb4e8b5125f57ea119d19cfb11fa55b6ff67fe3c5a03757c10cee6baeae229bbbbcd85f265ebcac85 SHA512 42ac807befa5a56244e892eced3e6771f9bf2cb4cf5df28dc00581916bf655840bf4685c1499fb0a9fbeb40160836f8ec2959526d32b872845f72ce48de93a5f
+DIST rust-1.77.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 39a3ff2c0b7088ccb7c16c87f3abed37cb9d4ca8f48c77f6c2964b28d7a1eec4df09ae5f19fa6a2abd636436f3886b7097edf90d2f7cbf0ba0fa93a2dcf37a28 SHA512 83bde08a5b5f34afec0e4b0ad6c58e7d485a0729743a67e0ca09cf475cae194b549c05e1af0667dcaeb8a6e3807e2b20ffe8e7bf7272187ab9da0093278d61be
+DIST rust-1.77.0-i686-unknown-linux-gnu.tar.xz 209041428 BLAKE2B 83c5329fdb91f14d0083115209359aa1fba0425e9746cd07f76bf820d7b13c339279f39f0c05d1d2e2049c9acad9a48b4d93c97fb26593bf66d95e9434d1a6fa SHA512 8b546847afcc0860e3617df5006633d7c12adfc7f985ad5c0c2b5a83b9f47e9ad3b0c1917a66d313a4bf370d37e959129a807e957f4cda95efe2ce03d5acefbc
+DIST rust-1.77.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B f7955963b450f3db22d62bf9cebec16ee2eb2ea32f13b377b240b7d7bdd54da590bbd5d69ae1df02b3dc4f35a35724d41004cc2b23e5f0001b609f086e8028a3 SHA512 927de4072f4d5c461131b1b4f5a1573d96d4da1a2b23060bf375bd5da00fb962e9eab6094f3677f9f8bb7270b54c30a0c5404fc18b2641407b34740583a7402e
+DIST rust-1.77.0-loongarch64-unknown-linux-gnu.tar.xz 161969048 BLAKE2B 0eef0100389715b68def1a491918d0796cc4bb18a481bc8084a96ffb930f7018cea8fdd77e762fd1af18acd81f5fd666f48965e9b72f191588a0c4ed78c975d6 SHA512 8be1eba5615b29d9167e1ad49be301e277f2fc78c6779915dd25b3da395d3933f4ea2c0b4e17d848f580c813c26335285d20ca0c2f966d2248593f04bd8ef1ee
+DIST rust-1.77.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B e1463e570c719881b2394b5f92856cbeec33a5fd0dd326c97f6064b52ed1decc0b7d33ac3b3606754264faa67b6aeb718c1d3f8f7982ab6024acceecb9d0985e SHA512 03cc2bfdeec9c80128f7e7a5d5f0874df7eb9a22b5da19f9ca1a685a9c52830de5093b7b72c614839da14b7eb76ad3dbed92c233d6d9cf0dbccb458e1fed174a
+DIST rust-1.77.0-powerpc-unknown-linux-gnu.tar.xz 176187556 BLAKE2B acdb1d1f95591dfb167bd87a2b7390554f96d148f6df01c7a1254d590f79302a233e1561446bb8a7f344e6801506c183221bad431fe40b6e8e1854b920641b41 SHA512 baf226c192c5a6ee44d5c7e32f0d63d48b89fa43db1c9966d04d94bfb7a4bba3dc069719109a9c3cf601f6ef7b3d2c320e75cfded5916f6169f4c19a16665301
+DIST rust-1.77.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B e8053f9b897dbdba5b175c56ad9cb9c278e968c65cde4f8ccc4d15f1df9f26a2be3418040cc5a6cfd6984ce9b0b3703b98976944eb6523ba45a0fd45e6fc31c8 SHA512 d0a8b2e18e59e55819d64f5622a7fc7a15ebfe05d0946f23ee42dd6c75307e9c2f20541c5b344a3bd97e9e9d93b54d6a85ffd7c783492b9c46f819f91c68af61
+DIST rust-1.77.0-powerpc64-unknown-linux-gnu.tar.xz 176156772 BLAKE2B b5910f75e945f5ecebb988ef02485e3535e3f8d10f6c7acf3190c6dfe22e0125a637c8c4dcae3b6655ba0ec19f1ffa2f8ccca67d9fa3b2a8a8dc584e52d2eaac SHA512 403f1898930367a59a54c1a254cb991aa23e3bfccf9ed3da9c992877bab3b33806e374dd97cbf9650109dcecdb6b72e5f4c7fa664bf44d5880f8c75d3698f27d
+DIST rust-1.77.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 3d96ad842e8e4189c2cceebe885ccdf3aaf986a3e7835cc02165a76d12fa2da1b3cba9bbf1213cd7cc68a95cc612b735e409d8cf23dd1f252c1d0ab72a09d756 SHA512 26b73b5ac0216b994ee887021dcd6c5562aadeddce8b227a064ae40a19bb80de7d1278c9192833e2d2ff227884524f742c49b52ad5b64e576d3f87d86f7be536
+DIST rust-1.77.0-powerpc64le-unknown-linux-gnu.tar.xz 187190912 BLAKE2B b203cf8e70a952e137f17d4dfd77bfa201970fa6a9d936b62cadaf4db1fcaa3e51f6a320351ca0bccd96bf6bd5e38f5f859080e7154f23bb277dde21969f562e SHA512 5a68cba4de547e7060d7be6260f450a328c0505be35f175f65435c83c13520b10b6d5e6aed3c52ae8b61215a4ba47cdc1bf9ceb2f454f3415d5115efbdc05bbc
+DIST rust-1.77.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 7ddd306273a444bb238ef3f7eb9dc88c0f2895bce506e7708c56d31c252c91a20258d6d7fd609c76054872f1e983454d35b985b5dac6775a8e423d9fc5c3d3d4 SHA512 3c4df1c5bf1dbcbf127bb3615e307faabf252c40655bde6ec3afe3179e44629155fb3b549bf983ffc942c464462a601c08f66d6bfc93b033c61d3b69005005b4
+DIST rust-1.77.0-riscv64gc-unknown-linux-gnu.tar.xz 182245920 BLAKE2B 7365f2de5a6e5927536f8b03b2f9b1cd9605e515e4323b279f35ff9c940d23d4f7539abd1f9da25086b85e695e111440d0d1990ce933080385c750d61307bd7b SHA512 39a9d98cbbb1c0247e80a6ed3635833f0ae95e24f7e62286b7c76b2f8f4a06715e324872a67693c97eba7715f868db8af3652e809112c9621c30a1885dd1a029
+DIST rust-1.77.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 08128f5df77ea42af1d48a40884e1c7f8f50b8cc16354b9b099694a017d243068c9cfb9a0e096b5147b58eb5e2f9283d0e2be4c607c75f8b110e2cf84eda74d6 SHA512 430fb9105a4bc16edc0b9c4a59d124e2891935f7970efa823461d86945bf163ecb043f72fa11453415642672162978ed4446beb71dad041c9ca48a9ae0440aa1
+DIST rust-1.77.0-s390x-unknown-linux-gnu.tar.xz 198606604 BLAKE2B c102856588697aa08f9c0e3095ef9d0e17df0931a3416ca7b0a0ef4a6182d1ce6367040f8ac19b19f1d0cee6c70b64cf6f653c44684fa137acf5d606db82f23b SHA512 0ba59b16309393945a73615ecf5d10d31d082ea3e21357267fce08c9ddcb64c0ba0da7595747577d400d6549df51d95798ecac43931ebc75f9d57d3107fca11b
+DIST rust-1.77.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 2574c4757e0b63c5cfe35a58ab2aa175f024de79abcf36e623ee7b925a528decb7f22df89d16ba20cbc1218a056c1c37b154b33d2dad223604cbd3222017919c SHA512 baabe009b58993fe5f62940c51c0811e9309d5a7f9d33819906241ec38ece45a3420a2ab80d972cb2cb184e965154e50feee85ff4719c3d10851fbc040f6f9a8
+DIST rust-1.77.0-x86_64-unknown-linux-gnu.tar.xz 158351120 BLAKE2B 454e8667ea8899cb915680c0c39e5f7831450604a11a3bc9b7d8a897ef6e723edd382c171f292b5e89a406c823735d86ce96d94d08fda53336f806f83b3fad79 SHA512 462df108a811aa628ebf20cd3ad88dcfedbbe4529929abf86e65cbf02d4157ec56c8b9c424b9b9f6930852ccc972fd9970ceea522eeceb79c6acf5cfb7cf08f5
+DIST rust-1.77.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 627ab5e55ae8095b2dfd1559c798376a5e6efe751f3c7e74540c9dc1ad8d889fe6c4c2190914506829e50f2fd7de022584b9d3bc3c2aab4e8bf3126dc4306c31 SHA512 24ee5edfb675f7598366edd9390d7a6044830c31ba7c9bc729e987a5c9bbc8cc7a6beddaef7cc9b1718d0ef4dc5f6568e0ca1504a23d82328536dd478dc391e6
+DIST rust-1.77.0-x86_64-unknown-linux-musl.tar.xz 235071684 BLAKE2B 556a5c8aff20b1314dfc6c767adc9b4ac1a70a5976b49e4550247082eadb76622dfdab253ec853d38807990d7c9f46503060675187a589da91ae2f093d5be4c5 SHA512 073c8b4c92f3d6444ea4fd599281c262fdac7fd4589aee0a0f0ec8bae2e6a315578b2fb3ac768579946cf4bfd77b0e440bceb0d3523598cbda7fdb2ac59c98e1
+DIST rust-1.77.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B e049d7c7d25af1074420117b8a984ff585c85808e17b60285b4ae288216dc2ff3f6b08707157b5e9a7778abc312525e755b70fe38f1b0a23fbaeaa9a52305be4 SHA512 c9b54e5ee181dd217b36e258cc0e72c9acd17ccd4f99430ac4a473e898cb3a3cc16f79609e7233649bd8126119da1e2a99f6b7cbf8864dbae5b02746468ace06
+DIST rust-1.78.0-aarch64-unknown-linux-gnu.tar.xz 223523772 BLAKE2B 734416f447462f2778b74f12ffdda13374c95cc399e8728afbeb61b06c0db2e522e760a257d2ce26ce8190cb9c8292880bf02da52df04c3cf205841b95825767 SHA512 80adc842a56ac95d472dcd94aab199dbcfb3d3a5e7a8cb32b8334b038c58a66b8d4f3848ab62a3e799d7c35e6a32abb1f2738a784da8cfa3272ea299c528d5cd
+DIST rust-1.78.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B b6cf17229559a845cf63a22043b1ecb9d7e142b536d0fdb0b44f36f05fe1238096c48dd61becac58275d60401a4f0ce623fed9593290d1f659d31976bb0c42ab SHA512 d03a380d0481b4ec19cfd8026d262ed19b7f6f4f40287b0e23127460029b30c47336232a488dc8d19d22df98f356cbd62d7d44f4a3e1cabb6f575531be8916f7
+DIST rust-1.78.0-aarch64-unknown-linux-musl.tar.xz 204806408 BLAKE2B 08abcef8a38d2d1e463971613481806e897ad4aa48a6e3306c23cf7b906807c944809ec60647c5a80e80978cf8aa8bb1b8e990d69769f94f44022b0f764cead4 SHA512 4ec03b17e2f016fc5449431c4d81d113c12227e6e11553f9fb4fb61e4ba3ca4216aad776e7e3c1e88ac42b797c07f5daa23cac90c3eaebc6d360602f026f9dac
+DIST rust-1.78.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 1b51cb7337d71930d4d455d7d018a32de858b6627f0ca3cd636420bfdf0d608f550d41985a93b09575e5ac853361c3362a5c0b85366ff19712a4488b79b706c8 SHA512 a9e28326f91009ca248297ba1b099b718f577c030ae3c75daaeb4798cec4e4de585f1652f18ac170228c32e3784d38e328c3821d6735ea1c083bc4d5b80c426f
+DIST rust-1.78.0-arm-unknown-linux-gnueabi.tar.xz 188301776 BLAKE2B e227ecff233f42b9b8dd7b5807de8fbc972107e7099612986b275ba0391c8fc074344db0764d96d00c34a099380354ddc5e7beaad1d5444fc3300481f7504a2e SHA512 624eef628d9ac6e1eaa376677296cda0cecf4ff7efd4763e40735ec69788fcd34b4a4e05c34046e2b57b916285acdfa04f5b122142ed661032e9c0d713e8fd37
+DIST rust-1.78.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B 43df87950eb9a8a0d2410c861e08ccb90a28c815d50cffbc310fef063e5b6b8b3246f5dc96ad34343a7107b025e863a87021e6d59e0826386e4864b68e3d693a SHA512 85f8822c493a1499e6404400b4c9ac293266533c49c5b0b4fab470d2acaf93078aff4d0c3cc59b9117ae9dcd4c47291a1197de44b56214146fd06e708479a191
+DIST rust-1.78.0-arm-unknown-linux-gnueabihf.tar.xz 188746984 BLAKE2B 567ba5298d6b5a4734d126e0b9e5df24460f6204b32ecf3892b45a26689bafe7ccf15f4a6a098a6a6ec7c3f15cf80d314e682f2d8c784a60d9847056be1885e1 SHA512 f9b5b48042868e91d73e3466f7529e2bb2b72d2489b2d0ff1fc83ec1b1cb035c88e57d48b0ed7298d5f50db0cf9da2681e9a4862c185a2bd241356632516c93a
+DIST rust-1.78.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 4d4e6f113e18870a654bc175eba1ea8ae0129803503deba03d144be4f434b1b5651288e8e1cfaa51bf603f5bf51a959b584e2932c025c3474575dc282ec14d84 SHA512 6c682f710fc26e94f233ae27dab6be27fc132825c3604789671170c040b689bc1871d9a74436832fd07a0da50654d06f0c2b31dd8dd9787f1563e2085a51c14e
+DIST rust-1.78.0-armv7-unknown-linux-gnueabihf.tar.xz 194117584 BLAKE2B 5a62e628f06ba370b5ca2b11d8c657fe9c0885e4d36b14f49ab0b7759af0317f1c79ae92dbd5685c57de58c4f6c31fbe3f1c8b4e1721c91d67ed45232dbed5a8 SHA512 877c13fc97c5ed0785dd005c34e5d37763cee9b7c0b5c2217246d173d952301b1b6b590c3ca441269ec8d341a0cf5f2eb83db63517385bbecb0cf08167a3948e
+DIST rust-1.78.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B a3ba9914c74373835ea6900f97100f631d0d5133adf6f1f938734be0d58484c72372b933e9c42fa37856efc6ade7650d969b412d66edd854ffff4918e8aecfed SHA512 6df8b791841f7bac8539e2ba9fd8d22d516a5906152861baef8ac3256136ef72f8fdb7cc9f843127311a8eeeb7911d058fb377db52ef4fe9a3cdc21396495ea6
+DIST rust-1.78.0-i686-unknown-linux-gnu.tar.xz 219666344 BLAKE2B 9302eae6c99af5598f9952255ca8bb3f0288a03b385f77b79323e725bbe398e722baf5ed2de7fd74caa452248800948aad33954a82cbdab97d1935785e6d4437 SHA512 15b6ab20665af6ac7df6e9c9078b9565b3f2e0d493c0b58cb06c682d9368917b2dbc509dfd23fac09dfddc9c60c5f89bdd8321dbada77958ca5a6261ec54d203
+DIST rust-1.78.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 8c23ee14f8db7c4a776f4b5b986384c9e2c79e6449e019c67b526ec219e92e35be5c46a4a2d8187aee0ab958c7ba5f2e10ae40f4c7cd083cbef59bbfc96b0c13 SHA512 ea13084528d4b8d558309a0d5c392c734140a854d9543beb0c9b3c5bd2fb530ba154c608920ad125683e1e9888228422352c3b1c1fdfa9d70df1bd4728193944
+DIST rust-1.78.0-loongarch64-unknown-linux-gnu.tar.xz 170256096 BLAKE2B 07507d4517a9e421bcaa763cc93956d5c57d458f7b20f97f186f902702675b305e79c89142f5c9774b11e0842a82c8cb63247b71dacf1c362c0588b52dd86d3d SHA512 fc21d32b4ec72a3a5a353cbabb902df2676e3341a1f38ee45654eaf960bc677b0316af0474e5ce9d346d285a6f7f03ebeda7302b49650cd1ff8371c27166fd25
+DIST rust-1.78.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B f99580babc5356c579b81fc0a4168dc1a57432d898e8e2422f00f9027477d704421cb217b5d56fa15a6fe9c01cbf8d4a727c6b01eedddbbcfe9d78e3cdfd24b5 SHA512 ab1ac741f6d71517a510a48fff1b903f325a35b83e35b7b73f4751c1f22e6944044d7a46f21e018659d7cf4ab5b430f6a4ff79971712af46a0d7705faf60e506
+DIST rust-1.78.0-powerpc-unknown-linux-gnu.tar.xz 183422544 BLAKE2B a37b4b4c3ba381e0456f46ac7d311ff6b11701026d568653f86d08e5170f9f21177e87efe329ea8fe259a6ab7991f096bb716af2bf3000569c9797db61a41c72 SHA512 eacce0850bbd9dd9a8a94177234d867dcf8d94c7c2e9f4260207b25364abffc8523e2b85e868b9dd9d4bd02ea4be06fb0c5fbcf5621ace2c0e93041a96cf7ad3
+DIST rust-1.78.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B ad0201eb1760590381c0e7ee30f612a44157e10a634eb585f253788702653b3658c636c3f8c971a0c96de8944cb4c6960fd555f35dc1ee45fad18c7410ab4b7d SHA512 de5026257f1bd95146cb8057569d643a79ba440aab21efb4ea7df985a527654234c499f16cf75a29eb29cf9d7771893f0d4cfabc3483435ab73ce781aa573ebd
+DIST rust-1.78.0-powerpc64-unknown-linux-gnu.tar.xz 181366112 BLAKE2B c6edeeddc3934e6b93e65776a01c7f19c5e560716490eac2f52b56ba0ff58b974ee2be8e858265c4242d017106880a368244f5565e6f0438258b0cb0bfaa9a0e SHA512 7e0182680d216757d62627b07041d1e36eaae47ed341a548e29d6fe192f5e99a7f933461da025f4341d4c9b816ed3d8d3224bee12e29a0e7fc8bcd9a93c5069c
+DIST rust-1.78.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B eb94775f878935e94b7a678d4588dd586de8ddd47120670326b6b9ed891edb009d637a2c99b0548e8d74d07960a02558f8421e0754d487e93b57bc2bfc19f052 SHA512 490b0ff842eafdf23adf754051c0f4abec2bfda438bc2e3f57cfe5232f1358318c31bcf6a9ea89284f26389f2f1212dc3ad467b14da465d655bbc6974981cd58
+DIST rust-1.78.0-powerpc64le-unknown-linux-gnu.tar.xz 192130524 BLAKE2B ca961dcd50d9071f0bf7b8f354aa0e78b4e3d4c9bd0b6c72f7a712bbe906833aa8982eb87d9065644c65e57e395ab09ed85bd24cf43477071e0c5cd8ed8590e7 SHA512 c890386b3a82ea36aca2f8753b0fc81a956ce3157b89ccd573403ec99b257299f84c976dc7972278371cca1b3945b21a50d276e10b4cd42647a9d26e0ebdd947
+DIST rust-1.78.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 2bf8596c462d1231ad884a417c5b676447b8474023b5769343ec5a7788cb42c89b937987226db9bd526b3f4ff0a39648e4ee1136c3733d316e35b8ff7295b6ea SHA512 6bc9965d32420bd86422e4d5fefd82a46a169d5d80d298ccca08fb421858d5bc077f785a52f3404f29f394f2dc471a747fec208931d19358aebadab6d9952e0f
+DIST rust-1.78.0-riscv64gc-unknown-linux-gnu.tar.xz 194762504 BLAKE2B b3a802e4b6efcd6c0c3155258b57483c24731e0564d0077f65706ac46898828c4e4d612996c16b63f9dbd5770ac6ab05cad27a27f1083f431e13aeb68e1e77be SHA512 530e5409755dcef86a9d074a3d387dedb5966689d7f47706e43daa5a9a8c65249f4d2b42916363b14924c11e1a5f5d934e9a1d9b47b1ed7206e85496fee27604
+DIST rust-1.78.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 6b8f4a535ae61cf04523254267c2f816e51e459a670b5c2aaa1a28d44092745d7c64baa399583a18cf84e03df2a910409cf99140e3337654a1a051e84d3865a1 SHA512 b226ead3b0dd067eea71d3b5088925f0cfa381aaab6f809e58dff83d00c17da4d99a9d241d49eb66e5db381cd9c63a21c2f5be3ab85658b0bf00b91e970c271a
+DIST rust-1.78.0-s390x-unknown-linux-gnu.tar.xz 207632244 BLAKE2B dd548d618a050991121afe1d8ec7d9fa5eab19d9fead94440f34627562bda9b5f544cbb03a06cd6e85eec4c8d5279b4237cd14c9754f95795e7a26f0b20036e6 SHA512 f17a472ba144efd41f791854931e1e2eb566f126037a1f234b0b54191941a77d8c340687c4c47e0bd4fbe306079cddb36637e998439845ec82206e4c567979af
+DIST rust-1.78.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 5ea16c70fbdcce4cc17c37e9c3b642fc6deae9e2033821d21d3598652b8ed2dbab58cf09dec4e5b2f913cb9fb25820ccf3511af5eb84441e9bee6ba702005def SHA512 8384b20c9f9b6654fd69e90a91aa8572d22b4abbf83ca3b349b7672a5d8db131053ad1b6f8a48881be0060d3db2eaef52075d3a9b15a3c9ef9bb366d592fbcf0
+DIST rust-1.78.0-x86_64-unknown-linux-gnu.tar.xz 163959816 BLAKE2B 1987a6a0ea169d67214bf403cb1e6ada022eed163be6ac72e6e46d1596eba6f282cf87e0581e9ac1b264dee4c59edececc9085b0d16cacabc79f9375da652a24 SHA512 6bb0481804a1de8ee9fde7d4793d45e80f071534f2c3756867d95e99bfc4766de2618b5fd6b1d5e8f4794e54c7056124538fd301c5ec20351f8dada54ef4c20b
+DIST rust-1.78.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 1b6b8e54c0eebbde2a803d14db3d75363c306c621845cad89c927a51a5df0ccb5d1406c8806a82d5d611d0a12c6d6c5ed0f113fe802e4b6a8e504e64562e168c SHA512 10072d0684b40a71176f36ad85b7161e1392b3f52c035bfd0c6bbf5889599234a7201d85a13f04de0269ef9d8e0c51d15a4e9a9151b3fa27cf9a6e8663203786
+DIST rust-1.78.0-x86_64-unknown-linux-musl.tar.xz 245914600 BLAKE2B 66cc40b70ca70eebee5c173eefb07758a8a7421cbf421329b3b405bdab1651334a5ff1202b450139c89039a4c3fd6ecf8b78ed218c62e81c983e6bb7353a335c SHA512 21190a0034aab2757cdcbc2e456fdacc972634f25f5c75daa089030a82b407037d3c7d3528c8d126d48d2a6840edf97526007bef41689a86ef1eec8f8c569f08
+DIST rust-1.78.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 2ebc83f961f3bb1681bfd2e3f08b2c394bd8701c68b873eb524a9f9a79f3d3858ae75f76c0e0bc452cbdde9466b1d1b2723d04a8d41f68902355150c86d41042 SHA512 a32e7706ab9483a464e3001aebda8975ced4ef66a64f534d67c0a0e2b508f8db0523cfef4a66bb2b264bad486566c7f684d01ba96055133eccf0e9da4abfa46e
+DIST rust-1.79.0-aarch64-unknown-linux-gnu.tar.xz 224366944 BLAKE2B bd890cfad2348f7bf1d97adde1a5ab244665474ea4d77dfc2cec60679829f84c30378f2a979acc3dddc51ce563b03ff86d04903602a079a85684d98a86ffa4ce SHA512 0cf80ea35cb501f406323a438ecca348fb957cd4a57a4c7ff42bbaa0c736d16a99187b821e29d2e51519e1cb76e533af7c5893c6204fc0736f8e2186235742e3
+DIST rust-1.79.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B c249d0badfd29130477841602b385e1d152488d43799e9e3b77cf92234b197501182edf59536f77b02b49f806a7dcd748f352458f97f15af6c8f0580659d3eb4 SHA512 2cd2fdde6ad1acd769af2a3ca97bff3e4cf3b57a3a7d1890ab592d2abb85be17f7c3f27cc1b994e70f9f6cd52e8e44314d1d182aafbf68fea4d52df1c9482afd
+DIST rust-1.79.0-aarch64-unknown-linux-musl.tar.xz 205404384 BLAKE2B 21dd98d62bc965e24b3a60c0e48fdc907e2bd6919a90923f26cb833218d6e1f23d3385c7e67d96d7651d65ef963f668abd9f1c9e4d3e80aeb726b50d09a2ca80 SHA512 358e8b8a76e1a48d6829735f04b2d3cd3ddae86684ba10c778a9f96ce4bb0f080c0d706bcf5c6d141d1d52685a8e92a48d8020008320ec8aa158fa911745678a
+DIST rust-1.79.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 99fcb4bb3818cf56ab9686aaede04dc104d156cb8c7989c3355974901cf7b84d9182239b526bc0208d7f4bbd80f959f896934796d1d431336820e10477c271c6 SHA512 9ce170419411e08bdb80aaad72c559fd0d81d7e5c2f088359ba2994dbc9a1f25bd6a35b2e3a02ac2ead12be6dac3d8cdb48764e85f8aea3babc031e242d66a5d
+DIST rust-1.79.0-arm-unknown-linux-gnueabi.tar.xz 189377704 BLAKE2B 6d2e12a9fd86d41dce2946404130fc314ce291e1610f1bdbe13214e04ccf91ef36b373d49bb06d4f871da1bf99568d194d27aaecde841634fab1fd222e44563f SHA512 630973e33a82d4dc27ef6ec07084bbb0c6555add6fe1324b0a743c39902ce02ad1b3142b3e56b6b37678b523ff37fdaf0f60518a83500ceb4db9544e7f60ac7d
+DIST rust-1.79.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B 26045e38094ef9e424bd7050819c43998f9ddcd54f52c08b2f9d538e2729b1af1015847b55501a55d43db073f63324aaa594ba3ac27989665cb0855f58275b22 SHA512 73a365ab6ba6938f21e2f29d2ee8992e32998d159572a137621d451837dfb05b6f0bea8985165c6c22f16ce66d6f732393c8dc7680f2ac31df006b0cc2d26533
+DIST rust-1.79.0-arm-unknown-linux-gnueabihf.tar.xz 189222624 BLAKE2B c9ce961bd7f7bd8fdb05781096162f89bb2aa374963dad03f764a69570efb634a5c0fb3f776755869649a69ac1a95830a78e638f6e06d4840f1b2c2dadcac2fc SHA512 787e02c3b6415ed337964ff4db0d0e8cf5642f65ff733c6d70119c3ef328e9507ff66c5b2e4191bc0bcd1dd6755b656efd3d46b7629f3d20079f06d8fadcc10d
+DIST rust-1.79.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B c5729c56ee5a3efed7f8f5af46e459a844f67a87c71c9e280efc07771964fd06838263f254a19801bd6d072d98f3d326691add5495c62a8d06f74a39375557eb SHA512 0b1d5c144d8a9bc8d370052ddafe7d6a5b8fdc00038bcb2581c5e4787a1c8419c628bdd12398cdac94178cd6c876f10e23b5660755274e0f1648b86e54d78477
+DIST rust-1.79.0-armv7-unknown-linux-gnueabihf.tar.xz 194892388 BLAKE2B 82113120753281bab2e52dde18b399e878bc1c055e2a1123c7bf5e0432c39ce04cb24886ebfde6094683046af94a8e80d456647980632df8da65268c4461e857 SHA512 d923042c4c9db09ff62444e6222bb4c404f322b2c43722514bc4c126fe1f9988cc8c38191bd66f8f24c535509c683e9fa30b3091d40a118b3366062135aef7e3
+DIST rust-1.79.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 2cc6281091bd0dd012fe0d229aa0691fc3698ebac5bd77d8c2d811907d1a6d8fe73f19d4b456bc9619f6e7cc403e8d55c46fd02140103a72f5b82c2c2c3986a0 SHA512 4aa5854d7430b07550d72f3aa3d8b5f27d8d11542c9bc22c8088624fa1dcb2a6d194cf058e741b1a0eebbf04874aa844ee89511ca14ddf73568eccbc404d6a43
+DIST rust-1.79.0-i686-unknown-linux-gnu.tar.xz 220956232 BLAKE2B ab8bfc213938a0c512177765f4d5bb2333f5533506fb28ecc70744c545595a7e534d7e5dad5afdd6b7d6570bc0602ed7ed68de7df4d7a210c606e23cde5fb6e2 SHA512 7238d0102625d82f7595bf4346dc49cb83daa0ea0ab456b6526f4995d20e5ce7f10517bbc3de09937eb10a4c537edeb2636127f9f8aa7d45c7577a665d70820f
+DIST rust-1.79.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 838bd51b74f1f6c77a5ad10cf992f3e398f2f68510685d1146ea3b15bdb2ab7a994aec3e96b5b3a1a14a82c082a87c8cbfc77f01609bde2e096f1934a1fa61eb SHA512 f8a2aa8271348761c5c8c93406c65fdc05502c8d21d67fff82f1a706770891a820bd05acf8d3e8401a44a66c35a11f40e3594d5b42b6554060b3bb58a0dc6afd
+DIST rust-1.79.0-loongarch64-unknown-linux-gnu.tar.xz 171612592 BLAKE2B d06003c1817a191d8aea38068ad03449090538962aa9ae74423343032b2e1aae4784daa702fdee4f4b089341fcbac1d03048783b7cf082eee46df1a2b6323b31 SHA512 86c39ca2b43fd58893e490008c99ce7f8e8c8e087701b90838de8f589a3e5b5b0d3b20c86ea9803da2ed72301d44b68866fe219b65a5af9f0e7e3120b3d9b994
+DIST rust-1.79.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 6f826cc05d126b8c6422674c9dfb496a61424144d7a76bf4e5225d7bc782c0d63dd55ea03c534494b633601bd027a922458d9f06dec5f5cf701c8907fe53cbf6 SHA512 c443a8a08ae2e65e3ff46e4b5f910ac24b8dda0ba62b67dd41888cf1504a78e9a6ff9415480b8c684a7f9390bf7b279e3fb7a7a22bc4139d6a91457753df4131
+DIST rust-1.79.0-powerpc-unknown-linux-gnu.tar.xz 184251688 BLAKE2B 372338527063379f922bb3ea83c98f21b2201cf0e75f61cb0a42c1c1c6b651eeab1532d972af72a2afdc7afb5e7a96c40b0482c248350b7886a1274c869d2a08 SHA512 e1a26ddaf53b070edaa630bfcf6ba94659f841804e2feb90fab05e8856cc616d413f5af45b67cab57fea2483221c8caa52e373e7e7d29039541ab2142c4187a3
+DIST rust-1.79.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 22c2867d40f0fe13888112294ea2571718064a30983903f7ce8b13a4a13684c34ac224990ebb0254e262686c097bed6e46d9a70e86bb282c447c9e690ef551d8 SHA512 68ea8142bb72430fadf274549d1830a8348ba74a02a52bdab1cf1b811e70592896f8cf9d34687bacc34aaa06603f89e5794211227c573a4f29ed34744b0f5a2d
+DIST rust-1.79.0-powerpc64-unknown-linux-gnu.tar.xz 182063040 BLAKE2B 0bf5d662cf69bff1a345dc54525319dfec98b2743744eb03712e9a2cce8cd45d968b9cc67ffa33a5b5a5a47f3a0a5568103d4e3de3efc7c2d837453dcdc077c7 SHA512 f65745bdb3c98f20c37c7bbe737ebd3b1107868fd56f1a9c42a4adfc14592e853cdd19217354070e5d18d31145be18c3b10681768d9f025b5846488937bd8a78
+DIST rust-1.79.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 80be893561f5021b4e57843a5a6c9db7f97d9e31a0748c2ef1768fe0074f29401a39de781d1eadadfe760e8d7f9a286045c6bec2bee1b2a889ccfb9625ae8477 SHA512 843e1cdda3dbceb93cd0b345ef0f551946cc37dc5085f52cfcc3c9f6e31f8d4d6b176afdf1c255f5bd7283473b717963aa0e6bd905c2eb89f3543cf5e88dfff0
+DIST rust-1.79.0-powerpc64le-unknown-linux-gnu.tar.xz 192753084 BLAKE2B ba53cdb229484dca210de50bc7cd493fae04b4c664551fb5b7f7bd6bc7dc3bbb59b79d183f20a9dada393d586eb49956fda1a358bb5b5761fe8d65f7ab58b3a1 SHA512 d8db247ecfb154247d7243e8caaab0680bb81e11aa0ed3e627b6a0d96a21a0a2099a7bdcdacb57a8b84910d6716754843d80a9149a8ee02fdbb6bc411a352112
+DIST rust-1.79.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 3e5ce77c7a2afdf0ddc4d8d53bf7ccaf8506986c1cf196837a3a6d82d648b4515b4c8cbeedb2998df233a1c5428ccfd82865482c0d0493248fb0631e100d4986 SHA512 5e63caeb8b20c7dde37099cdc0c246694b67dc2380104c83d3cbff7810cac521104d4d6cf6763559e13cc9e4bb5387bad761e79fc7bacf48536db1918b59246d
+DIST rust-1.79.0-riscv64gc-unknown-linux-gnu.tar.xz 195616336 BLAKE2B a17b0f9022681233e23ae3c3eaaf93da6d730ba604a9d327cd4a2553cd8c7321929e294de27866e995a591554db4f31f2b9f371747e4b45e473ac2c2a466ba63 SHA512 8a8c6be44ecf5d4cf35bdb32c2a56136fb007e9502f7f42980b5cec135bc481252b890be74d6ba638c2d885d1fb9bea58349e6ba67dbbb8efccdfe7bd6c7009d
+DIST rust-1.79.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B a20afcbcc4814988594537e0ef1ded539c29987941044d2174c5f16b84286d3d8b29321bcd205f5081dcc8ed487d21f88396a0420a7fc3626748b8ad1e0ca2be SHA512 cee5e0ebd5e7fd00ddda6549f749603376284071db7f806175b1913b39a94a5540cf535f30d45afd06ae95ea42b0fc6b71517bede7f09dc0221d5516abf32450
+DIST rust-1.79.0-s390x-unknown-linux-gnu.tar.xz 208109368 BLAKE2B 8c110bff01f7a7456a6044a782198c74a793af0fe4acf6881fb9af4c8193cb6c513cbcc8113320fee027a6eb046a0ca4319d014379c6f670f915314448fb927a SHA512 07de1f7da8d8d23c63ed081cd56c96a9becbd4b7149f87636918bce8155a25ea95579ef8694adf6e455ba6cdc19776677f430713a6ef6c607a7efd26db4658a8
+DIST rust-1.79.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 28a2586c96e2ee2263cae8c2dcd21a0017d09969114cc905a37408717c412a162fed12023df801497906a6aa77b294121699a56d05e270b28e2831796a15f4e8 SHA512 64c85ecf772b73e2e6f2002053a8bf659d518e7be2a9d0056fe38e991e47304471372206a8e45250d6a143086b3b1f4fc68f4e19388c040735e8475c981fd8a0
+DIST rust-1.79.0-x86_64-unknown-linux-gnu.tar.xz 165014992 BLAKE2B abd9f73c8439f6f4f9ea1b586cb0b2d3ddf3351e42dd49e01e2267d1bc2f9dc27dbbe9b866d5a571a983e3c537f003ea9a6570258af64edc26cb86fdd8e64d86 SHA512 c027a015cc6544d288b51bad6ebf8a9afd40932a06972cf61bf64bfe4997dda7ecaa2d53c4f4fb2200bcf1a7df16c3a44ade1b8366a32ce9a4c85357cc76dd0c
+DIST rust-1.79.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9cd1a51580d9f70f96c83b603716a5edbd8e1c4d4c2f53c07aa9d37c6c47f3bd252c0a1cf26b77bcd60842fb83ed74cd7b6e4ab3a039c3938423372485f8c1f4 SHA512 b65621f91085f4a5c6f84ed5e530fe56502ca12c5b18486afb1197156c5f6087110578647d428a58a1a6c04765569a28c38ae40a14c72fd41f39948349e8115d
+DIST rust-1.79.0-x86_64-unknown-linux-musl.tar.xz 247326760 BLAKE2B 36bf6787c69971ba7c445d1895001c005af0aeb48aaa3309e971237125a2b6de3ef5f1534572f8a3f4c1bc024962a8fd030e91b63c02f03444b5aec1a3ed2e5a SHA512 02e5c2a67f5470f3320b04e7c4f0a6f5dbd361d5a97aee7e5860d04224683166b21375794c94ae040a2cc6fc119380be9d3465b8c5e1798abd4142d621cf9f99
+DIST rust-1.79.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 6dde2d3096f7e47d31b1e13e7e5f41cf278e770dcb8a222d76ab5b93b2ca8a6d9e5b45515e097e5285bd2d76130546b3eb302a8391102460c4564e654c88f03c SHA512 4618852fdd81684ddf5bd8758d2551f1c800ef1614fed8ba91a9a1d29b3b51a0b9bf169c499dd8890347f999d002e5aba7b49a98eb819f20bdfe82fa375ed45a
+DIST rustc-1.71.0-src.tar.xz 151962928 BLAKE2B da8d83cd6621947816630ae487efe7d087266c1352949cedbbd441ba7c7f7c7beb13b9470e66e2f3359c37a050d0e44d22481c418532d3ebb339a456ab092648 SHA512 2c93bafdd248563765a285add48ca77c1e4bad4d5431675ae6a5cdee4cfe7a41e6bcc880a489ca1069a307fd9a005f2d5f8e230dfc95b4a69152b4f9ca49ac44
+DIST rustc-1.71.0-src.tar.xz.asc 801 BLAKE2B e5ddc4b18a6caeeb63c5aed5b5d15989d086f408787d2e603e50e7b8548dc078683062627280fd2a0393bec01c314eb1cc59f9b0e3146abf07b8365a0b44c640 SHA512 cb1b208c8b2bfccf02c73c4246fb238edb0dd10e292c1ef781920964e54e40add3089d988769982c0ce06b719014685b1c37daa2d08b513d86ad73808f4ce3ac
+DIST rustc-1.71.1-src.tar.xz 151983068 BLAKE2B 3dfdbc246feb84a79ae94c2de978c5585ee06cf6b683d2245869b62e28f7c79f89cc589f5431537713bf088236a0b824acefc1b68e418e9eb72e1eea98054e3f SHA512 fd0e5a16bdbeb539184513583089e55f681cb772810df357b6b1464853f7022ac02edab3dd155b2262ed0047e2a25dea3808dd078dcdfce9d399384465009db4
+DIST rustc-1.71.1-src.tar.xz.asc 801 BLAKE2B a88c073a70552d73e2d7695eceabdaa478f34501b7271fabf7f4a09f3efa545181f34353e45776b05918e6aeba88adb02f9731454f7085a7abf1602fc6589983 SHA512 9dd0406cf22f1daa7fcfd015fc1c6f8d36586aa99bf14c1491ee464c1f892ab759feb83e8b55b64713170fb777fdbe038fb5fd01a59c911b6599223baaba0677
+DIST rustc-1.73.0-src.tar.xz 154319536 BLAKE2B 077bdedb36fdbc30db3c6331ac6014615eb79393ad42e38488d037ba38eaa6542467d39b2a14228d0bf6717110f915bf6fdcf0074c6293f413720cc748316eff SHA512 75c59680a82cb9d076b9434744a1c65908524ef769293952f5d9c5779d9a9c6fa4d9aa0c7e7d6b7566a21a50a27cd6ae452b5283a4d4606b2fa1acc24dfd8e0c
+DIST rustc-1.73.0-src.tar.xz.asc 801 BLAKE2B fac2f8652e9a103e8a678b30222e1a505671253827d1d092c4964230a535a85e21cedf00b70f108ac5cb2db961b50e482223e8eaa5b0d585777dd43d80c5931e SHA512 e80ef6280c50522a575f040610184fcf5f45444db2534c6a334e66a69f3338b43d8b34cf035685f28d0e8f006427bbe413611c49fe028c9f72810d74ccfab15e
+DIST rustc-1.74.1-src.tar.xz 155968724 BLAKE2B e05f2379ac94b286f85791a138e1928e5b5b5a7749f0981d82c40c2a12860f55bf96bb2f0e924e35a0f8b2447b13052d38adea909aaa3199105787bb5a4861b3 SHA512 14c7e7ed2f38ab60299d8c7d41d78f042b6b57ef822d577b5138e60bdde31cf141eccd4332a25bc5da3d58eb5313d63c1448b5dfe9e11b8055bb8ea133a9038d
+DIST rustc-1.74.1-src.tar.xz.asc 801 BLAKE2B ddf73175b164233babf31ca3a381b03e20c0f36d017c1d5f85d6ab11f0986d861ab23b11c061e6b2444ced70c3d6a494cc3de4ec86f0deb221a805491bd75420 SHA512 9a96ff9ba9a4e2af4e267b2ec126fc0675c78d0eb767703daa2f28491c3d85c2ab00fbd8584390bf658812ec6c4ab6c57e43b386db59fd505bd3134a8873a09e
+DIST rustc-1.75.0-src.tar.xz 159624388 BLAKE2B 8937b80585eddaa3e1f1ef948899d14a170308518c6fef9fe569560cdd870053776956743f796055f2119399b9ca6c0df12fedd789ae46324d071e5126c4e495 SHA512 7b0f25d91b1b5c317980fc88e059200bd43b56a70b445fbc72fb9b96e09775bfd3a98e9bd9d662af80f0ce3aef527c777ee82777e96ca876f47a972d63da8606
+DIST rustc-1.75.0-src.tar.xz.asc 801 BLAKE2B 434da96b1dc93a5aeed07f4961b087fdd15870e407283ecc00df08dbc1e9f6c65fe459b3a25d39ee55900d53ee583207098ecf3d63f5d6ea114ef0b8398b6a63 SHA512 a0e948553af77ca6e2daa82c69d79079ef7d4ec61957bdff99efd73748200d6c7caa9282daeb3fe3ef849d81a48e66a25336df4c7b6f62f975266aa8b9b93d3a
+DIST rustc-1.76.0-src.tar.xz 162267908 BLAKE2B 0cf726841a837d9906d82a6216e65edad1e3e4a798ccd1ca3824c2098d0c45473854b8bf183c6e9ca70ba095752e77c4f5ef575d98c07243d609857214175f5e SHA512 92e16cfdeb91bde341fe6c2774d92868275b07aa1d46d870ddc9291eadfe4ea9af93e06586fa7d6b8d60534903945cbbe706d354c90272712989c58d2bf174bf
+DIST rustc-1.76.0-src.tar.xz.asc 801 BLAKE2B eadb2f54fceb9c1ac60af72407a2957e37e1ba134a696675a1e9dcf23a2958b41d7f5aa1f75156e4843cefc387cdc9c909e364c3bfcabecc6bfbe262d9c6e8af SHA512 d35c010a5a129580746bcec5c0dad1b0bc1b7864a69505c7c0ccfad436fdfbdf33f87518965a09de187d6a70fb8867dc6a20037c648861031a17501577855120
+DIST rustc-1.77.1-src.tar.xz 162796048 BLAKE2B 18a9fd095808ba78bf50ec94f7fd4087a1033ec79750aa593bacf64219c77ef90c030d41a7d8bc43f7ec8eb30b316c225024be4aeb517100ff6723487f8bb282 SHA512 e057ae638e4c3e54fdb367d48f4b85458121cee0d0ee1ed72f346940b8acad2f16cd9cc8abc16fcf4a17bf244b3300bb56a7e7be3bd0c23b034692c983b84fe8
+DIST rustc-1.77.1-src.tar.xz.asc 801 BLAKE2B 175a551abdb970295d37a0797cf262ac43055a3cb75b23845dbb8696d04b7705b7a2908b82fcbce7cd7dec2e05c382d06622013b9d4aa19fab7f651f7e00bb73 SHA512 eb24976ae97d2980d4c547bcf27d815f4b98b8aa45441a7201a849ee37e0ef15671732c9916d33964b8e802a87ede758daaadf84901bd569527c8b6c48efff23
+DIST rustc-1.78.0-src.tar.xz 159181212 BLAKE2B dedae58e413689de258f852c988a9a91d4cf14c9525f2619ca6155006ddc9b2262c8141ff995e4fc6ecceec383470e50d2fa0952d933db9b3957ce5c5b96f62e SHA512 d2fb9881e28849d871fda71b1b51652be3839b3283f0d32163f258c5c707a9fb7b589da8dc03bca2fefee1abdd2b44a5f17e85d8c6df7bea119d1e8d22371941
+DIST rustc-1.78.0-src.tar.xz.asc 801 BLAKE2B a40b0eab4e9263694e79f21d92652402579f4a0587fa48b4043211bc645d4303f9af7629e9c8361938748163e99fa7cd04108156780f23f9c8600361785e834b SHA512 ef16c9eed79f36576517e9dd77b56aa767ae9dc745f5df1839e24b76084ac791b27926f3d608b41695ae6022aa10cbdd3650cad163f35037c60d3bd0427b3cbd
+DIST rustc-1.79.0-src.tar.xz 162359512 BLAKE2B 753c0e9c537644d1a12b4d38024c22952a19513791c3da6f955690c544e58964bacbdb579f94cd05910697fc31f77ed6553e5ad3b111bbdfebeea8d2a4fa19f5 SHA512 99d7f276292e5c270648473ff73e9888413a3325ef3a4d7a45f8ce77a42ac87996905f1d875888ce084b621f642017bc9e31a00da1439108dbe19b85d0eab085
+DIST rustc-1.79.0-src.tar.xz.asc 801 BLAKE2B 860283021f513f5d4c81ea1f8d9567f0a052cc53a1d51d7fd9a804a39b855e24e06ea4c73db53176c1cf846910147de6bbc26da35755f3d0d4b296503e691e64 SHA512 51eec85d71817fe21073502c1d18e44ce694dc11b1c181e82462b529a24a610c8e215e6f2640e8b6d80f028207a360e43354cafa863f49a12c547b4c5f52d7e7
+DIST rustc-1.80.1-src.tar.xz 199234944 BLAKE2B 39891362f2a4bc249f5d943e3ded48d2add9cd9c0ee3c085d7fbefbfbc784f1e029308d9486cd35a6c03b77243077dc1196c75980faeea0d4319cee057509b6a SHA512 3c746108a86eeb734c1a8c8f63ba1a45e2cb03a8cb553395a167d07dc3ce5d8d9ea365ddd95533b6952d915069b86cad7ad218d27861e0889f8e878136bd32ab
+DIST rustc-1.80.1-src.tar.xz.asc 801 BLAKE2B 0fb361678e4b580c89ccc35fd1b29d24ab41af854e5a34d24192671c93140b7d2c91e740a51f1eaa6854d5970bb91a0510aac9cb6cbf2883e77a2b941d65b010 SHA512 9d5731db73b8a982b956cb2c4736c0fc7dedab785d9855508e6a1fc2d2163d561fdcd5b254ea5f7b1f27b3903d10d9d2403366e63f9c690ab722c401109a7c1d
diff --git a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/files/1.62.1-musl-dynamic-linking.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.62.1-musl-dynamic-linking.patch
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/dev-lang/rust/files/1.62.1-musl-dynamic-linking.patch
rename to sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.62.1-musl-dynamic-linking.patch
diff --git a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/files/1.67.0-doc-wasm.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.67.0-doc-wasm.patch
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/dev-lang/rust/files/1.67.0-doc-wasm.patch
rename to sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.67.0-doc-wasm.patch
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.70.0-ignore-broken-and-non-applicable-tests.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.70.0-ignore-broken-and-non-applicable-tests.patch
new file mode 100644
index 00000000000..2e12c782055
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.70.0-ignore-broken-and-non-applicable-tests.patch
@@ -0,0 +1,30 @@
+From 1879d1d1a284bf51c752e47db284ce22701ed5d0 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 16 Sep 2018 16:38:48 +0000
+Subject: [PATCH 12/15] Ignore broken and non-applicable tests
+
+c-link-to-rust-va-list-fn: unstable feature, broken on aarch64, #56475
+env-funky-keys: can't handle LD_PRELOAD (e.g. sandbox)
+long-linker-command-lines: takes >10 minutes to run (but still passes)
+simd-intrinsic-generic-bitmask.rs: broken on BE, #59356
+sparc-struct-abi: no sparc target
+sysroot-crates-are-unstable: can't run rustc without RPATH
+---
+ test/ui/env-funky-keys.rs                                   | 1 +
+ 6 files changed, 10 insertions(+)
+
+diff --git a/tests/ui/env-funky-keys.rs b/tests/ui/env-funky-keys.rs
+index c5c824ac58d..f3fe047a79c 100644
+--- a/tests/ui/env-funky-keys.rs
++++ b/tests/ui/env-funky-keys.rs
+@@ -1,6 +1,7 @@
+ // run-pass
+ // Ignore this test on Android, because it segfaults there.
+ 
++// ignore-test
+ // ignore-android
+ // ignore-windows
+ // ignore-cloudabi no execve
+-- 
+2.24.1
+
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.0-fix-bashcomp-installation.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.0-fix-bashcomp-installation.patch
new file mode 100644
index 00000000000..14efbfc63f8
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.0-fix-bashcomp-installation.patch
@@ -0,0 +1,23 @@
+https://github.com/rust-lang/rust/pull/113579 which reverts the broken
+https://github.com/rust-lang/rust/pull/110906.
+From: ekusiadadus <ekusiadadus@gmail.com>
+Date: Wed, 12 Jul 2023 00:54:27 +0900
+Subject: [PATCH] Revert "fix: :bug: etc/bash_complettion -> src/etc/... to
+ avoid copy error"
+
+This reverts commit 08ce68b6a6bad360e9c3611ad60cf6598401f878.
+--- a/src/bootstrap/dist.rs
++++ b/src/bootstrap/dist.rs
+@@ -1074,11 +1074,7 @@ impl Step for Cargo {
+ 
+         tarball.add_file(&cargo, "bin", 0o755);
+         tarball.add_file(etc.join("_cargo"), "share/zsh/site-functions", 0o644);
+-        tarball.add_renamed_file(
+-            etc.join("cargo.bashcomp.sh"),
+-            "src/etc/bash_completion.d",
+-            "cargo",
+-        );
++        tarball.add_renamed_file(etc.join("cargo.bashcomp.sh"), "etc/bash_completion.d", "cargo");
+         tarball.add_dir(etc.join("man"), "share/man/man1");
+         tarball.add_legal_and_readme_to("share/doc/cargo");
+ 
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.0-lint-docs-libpath.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.0-lint-docs-libpath.patch
new file mode 100644
index 00000000000..27c673835c7
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.0-lint-docs-libpath.patch
@@ -0,0 +1,39 @@
+https://bugs.gentoo.org/910595
+https://github.com/rust-lang/rust/issues/113678
+
+https://github.com/rust-lang/rust/commit/67b5990472e3cac643d8cf90f45fe42201ddec3c
+From: jyn <github@jyn.dev>
+Date: Mon, 10 Jul 2023 15:59:30 -0500
+Subject: [PATCH] Revert "Fix `x test lint-docs` when download-rustc is
+ enabled"
+
+This was not the correct fix. The problem was two-fold:
+- `download-rustc` didn't respect `llvm.assertions`
+- `rust-dev` was missing a bump to `download-ci-llvm-stamp`
+
+The first is fixed in this PR and the latter was fixed a while ago. Revert this change to avoid breaking `rpath = false`.
+--- a/src/tools/lint-docs/src/groups.rs
++++ b/src/tools/lint-docs/src/groups.rs
+@@ -39,7 +39,6 @@ impl<'a> LintExtractor<'a> {
+     fn collect_groups(&self) -> Result<LintGroups, Box<dyn Error>> {
+         let mut result = BTreeMap::new();
+         let mut cmd = Command::new(self.rustc_path);
+-        cmd.env_remove("LD_LIBRARY_PATH");
+         cmd.arg("-Whelp");
+         let output = cmd.output().map_err(|e| format!("failed to run command {:?}\n{}", cmd, e))?;
+         if !output.status.success() {
+--- a/src/tools/lint-docs/src/lib.rs
++++ b/src/tools/lint-docs/src/lib.rs
+@@ -403,12 +403,6 @@ impl<'a> LintExtractor<'a> {
+         fs::write(&tempfile, source)
+             .map_err(|e| format!("failed to write {}: {}", tempfile.display(), e))?;
+         let mut cmd = Command::new(self.rustc_path);
+-        // NOTE: bootstrap sets `LD_LIBRARY_PATH` for building lint-docs itself.
+-        // Unfortunately, lint-docs is a bootstrap tool while rustc is built from source,
+-        // and sometimes the paths conflict. In particular, when using `download-rustc`,
+-        // the LLVM versions can differ between `ci-llvm` and `ci-rustc-sysroot`.
+-        // Unset LD_LIBRARY_PATH here so it doesn't interfere with running the compiler.
+-        cmd.env_remove("LD_LIBRARY_PATH");
+         if options.contains(&"edition2015") {
+             cmd.arg("--edition=2015");
+         } else {
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.1-fix-bootstrap-version-comparison.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.1-fix-bootstrap-version-comparison.patch
new file mode 100644
index 00000000000..8857c4b7658
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.71.1-fix-bootstrap-version-comparison.patch
@@ -0,0 +1,26 @@
+https://github.com/rust-lang/rust/pull/114440
+From: Ariadne Conill <ariadne@dereferenced.org>
+Date: Thu, 3 Aug 2023 15:05:40 -0700
+Subject: [PATCH] bootstrap: config: fix version comparison bug
+
+Rust requires a previous version of Rust to build, such as the current version, or the
+previous version.  However, the version comparison logic did not take patch releases
+into consideration when doing the version comparison for the current branch, e.g.
+Rust 1.71.1 could not be built by Rust 1.71.0 because it is neither an exact version
+match, or the previous version.
+
+Adjust the version comparison logic to tolerate mismatches in the patch version.
+
+Signed-off-by: Ariadne Conill <ariadne@dereferenced.org>
+--- a/src/bootstrap/config.rs
++++ b/src/bootstrap/config.rs
+@@ -2004,7 +2004,8 @@ impl Config {
+                 .unwrap();
+         if !(source_version == rustc_version
+             || (source_version.major == rustc_version.major
+-                && source_version.minor == rustc_version.minor + 1))
++                && (source_version.minor == rustc_version.minor
++                    || source_version.minor == rustc_version.minor + 1)))
+         {
+             let prev_version = format!("{}.{}.x", source_version.major, source_version.minor - 1);
+             eprintln!(
diff --git a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/files/1.72.0-bump-libc-deps-to-0.2.146.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.72.0-bump-libc-deps-to-0.2.146.patch
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/dev-lang/rust/files/1.72.0-bump-libc-deps-to-0.2.146.patch
rename to sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.72.0-bump-libc-deps-to-0.2.146.patch
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.74.1-cross-compile-libz.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.74.1-cross-compile-libz.patch
new file mode 100644
index 00000000000..f2a881b4613
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.74.1-cross-compile-libz.patch
@@ -0,0 +1,19 @@
+https://paste.sr.ht/~kchibisov/682321e0fd4a3ece4a4b7b71591896f5cd3cdb22
+https://github.com/gentoo/gentoo/pull/35246#discussion_r1484525497
+
+diff --git a/compiler/rustc_llvm/build.rs b/compiler/rustc_llvm/build.rs
+index f606fa483ca..8a2e1c40e8b 100644
+--- a/compiler/rustc_llvm/build.rs
++++ b/compiler/rustc_llvm/build.rs
+@@ -237,10 +237,7 @@ fn main() {
+     // of llvm-config, not the target that we're attempting to link.
+     let mut cmd = Command::new(&llvm_config);
+     cmd.arg(llvm_link_arg).arg("--libs");
+-
+-    if !is_crossed {
+-        cmd.arg("--system-libs");
+-    }
++    cmd.arg("--system-libs");
+ 
+     if (target.starts_with("arm") && !target.contains("freebsd"))
+         || target.starts_with("mips-")
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.75.0-handle-vendored-sources.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.75.0-handle-vendored-sources.patch
new file mode 100644
index 00000000000..c68ceba15e8
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.75.0-handle-vendored-sources.patch
@@ -0,0 +1,45 @@
+From 4b7e0a0b56aa2446e670dfd6558380a1039a86aa Mon Sep 17 00:00:00 2001
+From: Arlo Siemsen <arsiem@microsoft.com>
+Date: Thu, 4 Jan 2024 11:40:56 -0600
+Subject: [PATCH] Handle vendored sources when remapping paths
+
+Signed-off-by: Randy Barlow <randy@electronsweatshop.com>
+---
+ src/bootstrap/src/core/builder.rs | 19 ++++++++++++-------
+ 1 file changed, 12 insertions(+), 7 deletions(-)
+
+diff --git a/src/bootstrap/src/core/builder.rs b/src/bootstrap/src/core/builder.rs
+index 4e20babc55a..3770d0687b2 100644
+--- a/src/bootstrap/src/core/builder.rs
++++ b/src/bootstrap/src/core/builder.rs
+@@ -1799,15 +1799,20 @@ pub fn cargo(
+         }
+ 
+         if self.config.rust_remap_debuginfo {
+-            // FIXME: handle vendored sources
+-            let registry_src = t!(home::cargo_home()).join("registry").join("src");
+             let mut env_var = OsString::new();
+-            for entry in t!(std::fs::read_dir(registry_src)) {
+-                if !env_var.is_empty() {
+-                    env_var.push("\t");
+-                }
+-                env_var.push(t!(entry).path());
++            if self.config.vendor {
++                let vendor = self.build.src.join("vendor");
++                env_var.push(vendor);
+                 env_var.push("=/rust/deps");
++            } else {
++                let registry_src = t!(home::cargo_home()).join("registry").join("src");
++                for entry in t!(std::fs::read_dir(registry_src)) {
++                    if !env_var.is_empty() {
++                        env_var.push("\t");
++                    }
++                    env_var.push(t!(entry).path());
++                    env_var.push("=/rust/deps");
++                }
+             }
+             cargo.env("RUSTC_CARGO_REGISTRY_SRC_TO_REMAP", env_var);
+         }
+-- 
+2.43.0
+
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.75.0-musl-dynamic-linking.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.75.0-musl-dynamic-linking.patch
new file mode 100644
index 00000000000..7dc34f8ad6b
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.75.0-musl-dynamic-linking.patch
@@ -0,0 +1,19 @@
+From e42709c46647dab342b826d30324f3e6e5590e00 Mon Sep 17 00:00:00 2001
+From: Jory Pratt <anarchy@gentoo.org>
+Date: Tue, 2 Aug 2022 18:32:53 -0500
+Subject: [PATCH] Enable dynamic linking by default for musl
+
+Signed-off-by: Jory Pratt <anarchy@gentoo.org>
+--- a/compiler/rustc_target/src/spec/base/linux_musl.rs
++++ b/compiler/rustc_target/src/spec/base/linux_musl.rs
+@@ -10,7 +10,7 @@ pub fn opts() -> TargetOptions {
+     base.crt_objects_fallback = Some(CrtObjectsFallback::Musl);
+ 
+     // These targets statically link libc by default
+-    base.crt_static_default = true;
++    base.crt_static_default = false;
+ 
+     base
+ }
+-- 
+2.35.1
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.76.0-loong-code-model.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.76.0-loong-code-model.patch
new file mode 100644
index 00000000000..02bfeca55b1
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.76.0-loong-code-model.patch
@@ -0,0 +1,73 @@
+https://github.com/rust-lang/rust/pull/120661
+From: WANG Xuerui <xen0n@gentoo.org>
+Date: Mon, 5 Feb 2024 13:18:32 +0800
+Subject: [PATCH] target: default to the medium code model on LoongArch targets
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The Rust LoongArch targets have been using the default LLVM code model
+so far, which is "small" in LLVM-speak and "normal" in LoongArch-speak.
+As described in the "Code Model" section of LoongArch ELF psABI spec
+v20231219 [1], one can only make function calls as far as ±128MiB with
+the "normal" code model; this is insufficient for very large software
+containing Rust components that needs to be linked into the big text
+section, such as Chromium.
+
+Because:
+
+* we do not want to ask users to recompile std if they are to build
+  such software,
+* objects compiled with larger code models can be linked with those
+  with smaller code models without problems, and
+* the "medium" code model is comparable to the "small"/"normal" one
+  performance-wise (same data access pattern; each function call
+  becomes 2-insn long and indirect, but this may be relaxed back into
+  the direct 1-insn form in a future LLVM version), but is able to
+  perform function calls within ±128GiB,
+
+it is better to just switch the targets to the "medium" code model,
+which is also "medium" in LLVM-speak.
+
+[1]: https://github.com/loongson/la-abi-specs/blob/v2.30/laelf.adoc#code-models
+--- a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_gnu.rs
++++ b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_linux_gnu.rs
+@@ -1,4 +1,4 @@
+-use crate::spec::{base, Target, TargetOptions};
++use crate::spec::{base, CodeModel, Target, TargetOptions};
+ 
+ pub fn target() -> Target {
+     Target {
+@@ -7,6 +7,7 @@ pub fn target() -> Target {
+         data_layout: "e-m:e-p:64:64-i64:64-i128:128-n64-S128".into(),
+         arch: "loongarch64".into(),
+         options: TargetOptions {
++            code_model: Some(CodeModel::Medium),
+             cpu: "generic".into(),
+             features: "+f,+d".into(),
+             llvm_abiname: "lp64d".into(),
+--- a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none.rs
++++ b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none.rs
+@@ -16,7 +16,7 @@ pub fn target() -> Target {
+             max_atomic_width: Some(64),
+             relocation_model: RelocModel::Static,
+             panic_strategy: PanicStrategy::Abort,
+-            code_model: Some(CodeModel::Small),
++            code_model: Some(CodeModel::Medium),
+             ..Default::default()
+         },
+     }
+--- a/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none_softfloat.rs
++++ b/compiler/rustc_target/src/spec/targets/loongarch64_unknown_none_softfloat.rs
+@@ -17,7 +17,7 @@ pub fn target() -> Target {
+             max_atomic_width: Some(64),
+             relocation_model: RelocModel::Static,
+             panic_strategy: PanicStrategy::Abort,
+-            code_model: Some(CodeModel::Small),
++            code_model: Some(CodeModel::Medium),
+             ..Default::default()
+         },
+     }
+-- 
+2.43.0
+
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.78.0-ignore-broken-and-non-applicable-tests.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.78.0-ignore-broken-and-non-applicable-tests.patch
new file mode 100644
index 00000000000..610e5d04ea2
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.78.0-ignore-broken-and-non-applicable-tests.patch
@@ -0,0 +1,30 @@
+From 1879d1d1a284bf51c752e47db284ce22701ed5d0 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 16 Sep 2018 16:38:48 +0000
+Subject: [PATCH 12/15] Ignore broken and non-applicable tests
+
+c-link-to-rust-va-list-fn: unstable feature, broken on aarch64, #56475
+env-funky-keys: can't handle LD_PRELOAD (e.g. sandbox)
+long-linker-command-lines: takes >10 minutes to run (but still passes)
+simd-intrinsic-generic-bitmask.rs: broken on BE, #59356
+sparc-struct-abi: no sparc target
+sysroot-crates-are-unstable: can't run rustc without RPATH
+---
+ test/ui/env-funky-keys.rs                                   | 1 +
+ 6 files changed, 10 insertions(+)
+
+diff --git a/tests/ui/env-funky-keys.rs b/tests/ui/env-funky-keys.rs
+index c5c824ac58d..f3fe047a79c 100644
+--- a/tests/ui/env-funky-keys.rs
++++ b/tests/ui/env-funky-keys.rs
+@@ -1,6 +1,7 @@
+ //@ run-pass
+ //@ Ignore this test on Android, because it segfaults there.
+ 
++//@ ignore-test
+ //@ ignore-android
+ //@ ignore-windows
+ //@ ignore-cloudabi no execve
+-- 
+2.24.1
+
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.78.0-musl-dynamic-linking.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.78.0-musl-dynamic-linking.patch
new file mode 100644
index 00000000000..25a281ceaaa
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.78.0-musl-dynamic-linking.patch
@@ -0,0 +1,19 @@
+From e42709c46647dab342b826d30324f3e6e5590e00 Mon Sep 17 00:00:00 2001
+From: Jory Pratt <anarchy@gentoo.org>
+Date: Tue, 2 Aug 2022 18:32:53 -0500
+Subject: [PATCH] Enable dynamic linking by default for musl
+
+Signed-off-by: Jory Pratt <anarchy@gentoo.org>
+--- a/compiler/rustc_target/src/spec/base/linux_musl.rs
++++ b/compiler/rustc_target/src/spec/base/linux_musl.rs
+@@ -10,7 +10,7 @@ pub fn opts() -> TargetOptions {
+     base.link_self_contained = LinkSelfContainedDefault::InferredForMusl;
+ 
+     // These targets statically link libc by default
+-    base.crt_static_default = true;
++    base.crt_static_default = false;
+ 
+     base
+ }
+-- 
+2.35.1
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.79.0-revert-8c40426.patch b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.79.0-revert-8c40426.patch
new file mode 100644
index 00000000000..583f4001c9c
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/files/1.79.0-revert-8c40426.patch
@@ -0,0 +1,18 @@
+This reverts commit 8c40426051a667673cdac9975f84cb6acd4e245f.
+
+https://bugs.gentoo.org/933382
+
+diff --git a/src/bootstrap/src/core/build_steps/llvm.rs b/src/bootstrap/src/core/build_steps/llvm.rs
+index d4473e24039..58f351d17fa 100644
+--- a/src/bootstrap/src/core/build_steps/llvm.rs
++++ b/src/bootstrap/src/core/build_steps/llvm.rs
+@@ -724,8 +724,7 @@ fn configure_cmake(
+             }
+         }
+         cfg.define("CMAKE_C_COMPILER", sanitize_cc(&cc))
+-            .define("CMAKE_CXX_COMPILER", sanitize_cc(&cxx))
+-            .define("CMAKE_ASM_COMPILER", sanitize_cc(&cc));
++            .define("CMAKE_CXX_COMPILER", sanitize_cc(&cxx));
+     }
+ 
+     cfg.build_arg("-j").build_arg(builder.jobs().to_string());
diff --git a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/metadata.xml b/sdk_container/src/third_party/portage-stable/dev-lang/rust/metadata.xml
similarity index 81%
rename from sdk_container/src/third_party/coreos-overlay/dev-lang/rust/metadata.xml
rename to sdk_container/src/third_party/portage-stable/dev-lang/rust/metadata.xml
index d67d2777f5a..85c7e7cb871 100644
--- a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/metadata.xml
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/metadata.xml
@@ -1,9 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<maintainer type="person">
-		<email>gyakovlev@gentoo.org</email>
-		<name>Georgy Yakovlev</name>
+	<maintainer type="person" proxied="yes">
+		<email>randy@electronsweatshop.com</email>
+		<name>Randy Barlow</name>
+	</maintainer>
+	<maintainer type="person" proxied="yes">
+		<email>navi@vlhl.dev</email>
+		<name>Anna Figueiredo Gomes</name>
+	</maintainer>
+	<maintainer type="person" proxied="yes">
+		<email>matoro_gentoo@matoro.tk</email>
+		<name>Matoro Mahri</name>
 	</maintainer>
 	<maintainer type="project">
 		<email>rust@gentoo.org</email>
@@ -12,7 +20,6 @@
 	<use>
 		<flag name="clippy">Install clippy, Rust code linter</flag>
 		<flag name="dist">Install dist tarballs (used for bootstrapping)</flag>
-		<flag name="lto">Optimize the build using Link Time Optimization (LTO)</flag>
 		<flag name="miri">Install miri, an interpreter for Rust's mid-level intermediate representation (requires USE=nightly, sometimes is broken)</flag>
 		<flag name="nightly">Enable nightly (UNSTABLE) features (NOTE: it does not install nightly version, just enables features marked as nightly at time of release)</flag>
 		<flag name="parallel-compiler">Build a multi-threaded rustc (experimental, not tested by upstream)</flag>
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.71.0.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.71.0.ebuild
new file mode 100644
index 00000000000..15142ee80ec
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.71.0.ebuild
@@ -0,0 +1,748 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Language empowering everyone to build reliable and efficient software"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM AVR BPF Hexagon Lanai LoongArch Mips MSP430
+	NVPTX PowerPC RISCV Sparc SystemZ VE WebAssembly X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4 UoI-NCSA"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind +lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 16 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.71.0-fix-bashcomp-installation.patch
+	"${FILESDIR}"/1.71.0-lint-docs-libpath.patch
+	"${FILESDIR}"/1.70.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.62.1-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+)
+
+S="${WORKDIR}/${MY_P}-src"
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/wasm_base.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		CMAKE_C_FLAGS_${cm_btype} = "${CFLAGS}"
+		CMAKE_CXX_FLAGS_${cm_btype} = "${CXXFLAGS}"
+		CMAKE_EXE_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}"
+		CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}"
+		CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}"
+		CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = "${ARFLAGS}"
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_target}"
+		host = ["${rust_target}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		default-linker = "$(tc-getCC)"
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		lto = "$(usex lto fat off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.71.1.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.71.1.ebuild
new file mode 100644
index 00000000000..97c920a7799
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.71.1.ebuild
@@ -0,0 +1,748 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv sparc x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Language empowering everyone to build reliable and efficient software"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM AVR BPF Hexagon Lanai LoongArch Mips MSP430
+	NVPTX PowerPC RISCV Sparc SystemZ VE WebAssembly X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4 UoI-NCSA"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind +lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 16 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.71.1-fix-bootstrap-version-comparison.patch
+	"${FILESDIR}"/1.70.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.62.1-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+)
+
+S="${WORKDIR}/${MY_P}-src"
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/wasm_base.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		CMAKE_C_FLAGS_${cm_btype} = "${CFLAGS}"
+		CMAKE_CXX_FLAGS_${cm_btype} = "${CXXFLAGS}"
+		CMAKE_EXE_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}"
+		CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}"
+		CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}"
+		CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = "${ARFLAGS}"
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_target}"
+		host = ["${rust_target}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		default-linker = "$(tc-getCC)"
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		lto = "$(usex lto fat off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/bin"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/rust-1.80.0.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.73.0.ebuild
similarity index 92%
rename from sdk_container/src/third_party/coreos-overlay/dev-lang/rust/rust-1.80.0.ebuild
rename to sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.73.0.ebuild
index 51d75a20580..1e990608a39 100644
--- a/sdk_container/src/third_party/coreos-overlay/dev-lang/rust/rust-1.80.0.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.73.0.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{9..12} )
+PYTHON_COMPAT=( python3_{10..12} )
 
 inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
 	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
@@ -22,11 +22,9 @@ else
 	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
 fi
 
-# Flatcar: keep the patchlevel "0", no matter what it changes from Gentoo.
-# That is necessary for automatic package updates of Flatcar to work correctly.
 RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
 
-DESCRIPTION="Systems programming language from Mozilla"
+DESCRIPTION="Language empowering everyone to build reliable and efficient software"
 HOMEPAGE="https://www.rust-lang.org/"
 
 SRC_URI="
@@ -97,7 +95,7 @@ BDEPEND="${PYTHON_DEPS}
 	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
 	!system-llvm? (
 		>=dev-build/cmake-3.13.4
-		dev-build/ninja
+		app-alternatives/ninja
 	)
 	test? ( dev-debug/gdb )
 	verify-sig? ( sec-keys/openpgp-keys-rust )
@@ -119,16 +117,15 @@ DEPEND="
 	)
 "
 
-# Flatcar: lsb-release must be removed, as it conflicts with baselayout
-# of Flatcar.
 RDEPEND="${DEPEND}
 	app-eselect/eselect-rust
+	sys-apps/lsb-release
 "
 
-# Flatcar: rust-src must be removed for keeping the SDK size minimal.
 REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
 	miri? ( nightly )
 	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
 	test? ( ${ALL_LLVM_TARGETS[*]} )
 	wasm? ( llvm_targets_WebAssembly )
 	x86? ( cpu_flags_x86_sse2 )
@@ -166,8 +163,9 @@ RESTRICT="test"
 VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
 
 PATCHES=(
-	#"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch  # pending refresh
-	#"${FILESDIR}"/1.62.1-musl-dynamic-linking.patch  # Only used by upstream Gentoo, fails for 1.75
+	"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch
+	"${FILESDIR}"/1.70.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.62.1-musl-dynamic-linking.patch
 	"${FILESDIR}"/1.67.0-doc-wasm.patch
 )
 
@@ -291,11 +289,10 @@ esetup_unwind_hack() {
 
 src_prepare() {
 	# Clear vendor checksums for crates that we patched to bump libc.
-	# NOTE: refresh this on each bump.
-	#for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
-	#	terminal_size tracing-tree; do
-	#	clear_vendor_checksums "${i}"
-	#done
+	for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
+		terminal_size tracing-tree; do
+		clear_vendor_checksums "${i}"
+	done
 
 	if ! use system-bootstrap; then
 		has_version sys-devel/gcc || esetup_unwind_hack
@@ -326,14 +323,10 @@ src_configure() {
 			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/wasm_base.rs || die
 		fi
 	fi
-	# Flatcar: Auto-enable cross-building only if the cross-compiler is available
-	if [ "${CBUILD}" != "aarch64-unknown-linux-gnu" ] && [ -f /usr/bin/aarch64-cros-linux-gnu-gcc ]; then
-		rust_targets="${rust_targets},\"aarch64-unknown-linux-gnu\""
-	fi
 	rust_targets="${rust_targets#,}"
 
-	# Flatcar: Remove rustdoc to keep the SDK size minimal.
-	local tools='"cargo"'
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
 	use clippy && tools+=',"clippy"'
 	use miri && tools+=',"miri"'
 	use profiler && tools+=',"rust-demangler"'
@@ -356,6 +349,7 @@ src_configure() {
 
 	local cm_btype="$(usex debug DEBUG RELEASE)"
 	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
 		[llvm]
 		download-ci-llvm = false
 		optimize = $(toml_usex !debug)
@@ -483,30 +477,6 @@ src_configure() {
 			_EOF_
 		fi
 	done
-	# Flatcar: workaround for cross-compile. Could soon be replaced
-	# by the "experimental cross support" below
-	if [ "${CBUILD}" != "aarch64-unknown-linux-gnu" ] && [ -f /usr/bin/aarch64-cros-linux-gnu-gcc ]; then
-		cat <<- 'EOF' > "${S}/cc.sh"
-			#!/bin/bash
-			args=("$@")
-			filtered=()
-			for i in "${args[@]}"; do
-			  if [ "$i" != "-mindirect-branch-register" ] && [ "$i" != "-mindirect-branch=thunk" ]; then
-			    filtered+=("$i")
-			  fi
-			done
-			aarch64-cros-linux-gnu-gcc --sysroot=/usr/aarch64-cros-linux-gnu "${filtered[@]}"
-		EOF
-		sed 's/gcc/g++/g' "${S}/cc.sh" > "${S}/cxx.sh"
-		chmod +x "${S}/cc.sh" "${S}/cxx.sh"
-		cat <<- EOF >> "${S}"/config.toml
-			[target.aarch64-unknown-linux-gnu]
-			cc = "${S}/cc.sh"
-			cxx = "${S}/cxx.sh"
-			linker = "${S}/cc.sh"
-			ar = "aarch64-cros-linux-gnu-ar"
-		EOF
-	fi
 	if use wasm; then
 		cat <<- _EOF_ >> "${S}"/config.toml
 			[target.wasm32-unknown-unknown]
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.74.1.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.74.1.ebuild
new file mode 100644
index 00000000000..a01e857d253
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.74.1.ebuild
@@ -0,0 +1,784 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv sparc x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Language empowering everyone to build reliable and efficient software"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARC ARM AVR BPF CSKY DirectX Hexagon Lanai
+	LoongArch M68k Mips MSP430 NVPTX PowerPC RISCV Sparc SPIRV SystemZ VE
+	WebAssembly X86 XCore Xtensa )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind +lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 17 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.74.1-cross-compile-libz.patch
+	#"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch  # pending refresh
+	"${FILESDIR}"/1.70.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.62.1-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+)
+
+S="${WORKDIR}/${MY_P}-src"
+
+clear_vendor_checksums() {
+	sed -i 's/\("files":{\)[^}]*/\1/' "vendor/${1}/.cargo-checksum.json" || die
+}
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief --root="${BROOT}" rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+	if tc-is-cross-compiler; then
+		export PKG_CONFIG_ALLOW_CROSS=1
+		export PKG_CONFIG_PATH="${ROOT}/usr/$(get_libdir)/pkgconfig"
+		export OPENSSL_INCLUDE_DIR="${ROOT}/usr/include"
+		export OPENSSL_LIB_DIR="${ROOT}/usr/$(get_libdir)"
+
+		use system-bootstrap || die "USE=system-bootstrap is required when cross-compiling"
+		use system-llvm && die "USE=system-llvm not allowed when cross-compiling"
+		local cross_llvm_target="$(llvm_tuple_to_target "${CBUILD}")"
+		use "llvm_targets_${cross_llvm_target}" || \
+			die "Must enable LLVM_TARGETS=${cross_llvm_target} matching CBUILD=${CBUILD} when cross-compiling"
+	fi
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	# Clear vendor checksums for crates that we patched to bump libc.
+	# NOTE: refresh this on each bump.
+	#for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
+	#	terminal_size tracing-tree; do
+	#	clear_vendor_checksums "${i}"
+	#done
+
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi "${CBUILD}")"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/wasm_base.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+	rust_build="$(rust_abi "${CBUILD}")"
+	rust_host="$(rust_abi "${CHOST}")"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		$(if ! tc-is-cross-compiler; then
+			# When cross-compiling, LLVM is compiled twice, once for host and
+			# once for target.  Unfortunately, this build configuration applies
+			# to both, which means any flags applicable to one target but not
+			# the other will break.  Conditionally disable respecting user
+			# flags when cross-compiling.
+			echo "CMAKE_C_FLAGS_${cm_btype} = \"${CFLAGS}\""
+			echo "CMAKE_CXX_FLAGS_${cm_btype} = \"${CXXFLAGS}\""
+			echo "CMAKE_EXE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = \"${ARFLAGS}\""
+		fi)
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_build}"
+		host = ["${rust_host}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		$(if ! tc-is-cross-compiler; then
+			echo "default-linker = \"$(tc-getCC)\""
+		fi)
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		lto = "$(usex lto fat off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/bin"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.75.0-r1.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.75.0-r1.ebuild
new file mode 100644
index 00000000000..0edae23c64e
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.75.0-r1.ebuild
@@ -0,0 +1,787 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv sparc x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Language empowering everyone to build reliable and efficient software"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARC ARM AVR BPF CSKY DirectX Hexagon Lanai
+	LoongArch M68k Mips MSP430 NVPTX PowerPC RISCV Sparc SPIRV SystemZ VE
+	WebAssembly X86 XCore Xtensa )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind +lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 17 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.75.0-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.74.1-cross-compile-libz.patch
+	#"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch  # pending refresh
+	"${FILESDIR}"/1.70.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+	# This patch shouldn't be necessary for later versions of Rust because its
+	# code was backported from master.
+	"${FILESDIR}"/1.75.0-handle-vendored-sources.patch
+)
+
+S="${WORKDIR}/${MY_P}-src"
+
+clear_vendor_checksums() {
+	sed -i 's/\("files":{\)[^}]*/\1/' "vendor/${1}/.cargo-checksum.json" || die
+}
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief --root="${BROOT}" rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+	if tc-is-cross-compiler; then
+		export PKG_CONFIG_ALLOW_CROSS=1
+		export PKG_CONFIG_PATH="${ROOT}/usr/$(get_libdir)/pkgconfig"
+		export OPENSSL_INCLUDE_DIR="${ROOT}/usr/include"
+		export OPENSSL_LIB_DIR="${ROOT}/usr/$(get_libdir)"
+
+		use system-bootstrap || die "USE=system-bootstrap is required when cross-compiling"
+		use system-llvm && die "USE=system-llvm not allowed when cross-compiling"
+		local cross_llvm_target="$(llvm_tuple_to_target "${CBUILD}")"
+		use "llvm_targets_${cross_llvm_target}" || \
+			die "Must enable LLVM_TARGETS=${cross_llvm_target} matching CBUILD=${CBUILD} when cross-compiling"
+	fi
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	# Clear vendor checksums for crates that we patched to bump libc.
+	# NOTE: refresh this on each bump.
+	#for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
+	#	terminal_size tracing-tree; do
+	#	clear_vendor_checksums "${i}"
+	#done
+
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi "${CBUILD}")"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/base/wasm.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+	rust_build="$(rust_abi "${CBUILD}")"
+	rust_host="$(rust_abi "${CHOST}")"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		$(if ! tc-is-cross-compiler; then
+			# When cross-compiling, LLVM is compiled twice, once for host and
+			# once for target.  Unfortunately, this build configuration applies
+			# to both, which means any flags applicable to one target but not
+			# the other will break.  Conditionally disable respecting user
+			# flags when cross-compiling.
+			echo "CMAKE_C_FLAGS_${cm_btype} = \"${CFLAGS}\""
+			echo "CMAKE_CXX_FLAGS_${cm_btype} = \"${CXXFLAGS}\""
+			echo "CMAKE_EXE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = \"${ARFLAGS}\""
+		fi)
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_build}"
+		host = ["${rust_host}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		$(if ! tc-is-cross-compiler; then
+			echo "default-linker = \"$(tc-getCC)\""
+		fi)
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		lto = "$(usex lto fat off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/bin"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.76.0-r1.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.76.0-r1.ebuild
new file mode 100644
index 00000000000..a325d44301e
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.76.0-r1.ebuild
@@ -0,0 +1,787 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Language empowering everyone to build reliable and efficient software"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARC ARM AVR BPF CSKY DirectX Hexagon Lanai
+	LoongArch M68k Mips MSP430 NVPTX PowerPC RISCV Sparc SPIRV SystemZ VE
+	WebAssembly X86 XCore Xtensa )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 17 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.75.0-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.74.1-cross-compile-libz.patch
+	#"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch  # pending refresh
+	"${FILESDIR}"/1.70.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+	"${FILESDIR}"/1.75.0-handle-vendored-sources.patch  # remove for >=1.77.0
+	"${FILESDIR}"/1.76.0-loong-code-model.patch  # remove for >=1.78.0
+)
+
+S="${WORKDIR}/${MY_P}-src"
+
+clear_vendor_checksums() {
+	sed -i 's/\("files":{\)[^}]*/\1/' "vendor/${1}/.cargo-checksum.json" || die
+}
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief --root="${BROOT}" rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+	if tc-is-cross-compiler; then
+		export PKG_CONFIG_ALLOW_CROSS=1
+		export PKG_CONFIG_PATH="${ROOT}/usr/$(get_libdir)/pkgconfig"
+		export OPENSSL_INCLUDE_DIR="${ROOT}/usr/include"
+		export OPENSSL_LIB_DIR="${ROOT}/usr/$(get_libdir)"
+
+		use system-bootstrap || die "USE=system-bootstrap is required when cross-compiling"
+		use system-llvm && die "USE=system-llvm not allowed when cross-compiling"
+		local cross_llvm_target="$(llvm_tuple_to_target "${CBUILD}")"
+		use "llvm_targets_${cross_llvm_target}" || \
+			die "Must enable LLVM_TARGETS=${cross_llvm_target} matching CBUILD=${CBUILD} when cross-compiling"
+	fi
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	# Clear vendor checksums for crates that we patched to bump libc.
+	# NOTE: refresh this on each bump.
+	#for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
+	#	terminal_size tracing-tree; do
+	#	clear_vendor_checksums "${i}"
+	#done
+
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi "${CBUILD}")"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/base/wasm.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+	rust_build="$(rust_abi "${CBUILD}")"
+	rust_host="$(rust_abi "${CHOST}")"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		$(if ! tc-is-cross-compiler; then
+			# When cross-compiling, LLVM is compiled twice, once for host and
+			# once for target.  Unfortunately, this build configuration applies
+			# to both, which means any flags applicable to one target but not
+			# the other will break.  Conditionally disable respecting user
+			# flags when cross-compiling.
+			echo "CMAKE_C_FLAGS_${cm_btype} = \"${CFLAGS}\""
+			echo "CMAKE_CXX_FLAGS_${cm_btype} = \"${CXXFLAGS}\""
+			echo "CMAKE_EXE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = \"${ARFLAGS}\""
+		fi)
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_build}"
+		host = ["${rust_host}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		$(if ! tc-is-cross-compiler; then
+			echo "default-linker = \"$(tc-getCC)\""
+		fi)
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		# See https://github.com/rust-lang/rust/issues/121124
+		lto = "$(usex lto thin off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/bin"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.77.1.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.77.1.ebuild
new file mode 100644
index 00000000000..7a7bd02afe9
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.77.1.ebuild
@@ -0,0 +1,786 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv sparc x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARC ARM AVR BPF CSKY DirectX Hexagon Lanai
+	LoongArch M68k Mips MSP430 NVPTX PowerPC RISCV Sparc SPIRV SystemZ VE
+	WebAssembly X86 XCore Xtensa )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 17 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.75.0-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.74.1-cross-compile-libz.patch
+	#"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch  # pending refresh
+	"${FILESDIR}"/1.70.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+	"${FILESDIR}"/1.76.0-loong-code-model.patch  # remove for >=1.78.0
+)
+
+S="${WORKDIR}/${MY_P}-src"
+
+clear_vendor_checksums() {
+	sed -i 's/\("files":{\)[^}]*/\1/' "vendor/${1}/.cargo-checksum.json" || die
+}
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief --root="${BROOT}" rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+	if tc-is-cross-compiler; then
+		export PKG_CONFIG_ALLOW_CROSS=1
+		export PKG_CONFIG_PATH="${ROOT}/usr/$(get_libdir)/pkgconfig"
+		export OPENSSL_INCLUDE_DIR="${ROOT}/usr/include"
+		export OPENSSL_LIB_DIR="${ROOT}/usr/$(get_libdir)"
+
+		use system-bootstrap || die "USE=system-bootstrap is required when cross-compiling"
+		use system-llvm && die "USE=system-llvm not allowed when cross-compiling"
+		local cross_llvm_target="$(llvm_tuple_to_target "${CBUILD}")"
+		use "llvm_targets_${cross_llvm_target}" || \
+			die "Must enable LLVM_TARGETS=${cross_llvm_target} matching CBUILD=${CBUILD} when cross-compiling"
+	fi
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	# Clear vendor checksums for crates that we patched to bump libc.
+	# NOTE: refresh this on each bump.
+	#for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
+	#	terminal_size tracing-tree; do
+	#	clear_vendor_checksums "${i}"
+	#done
+
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi "${CBUILD}")"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/base/wasm.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer","rust-analyzer-proc-macro-srv"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+	rust_build="$(rust_abi "${CBUILD}")"
+	rust_host="$(rust_abi "${CHOST}")"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		$(if ! tc-is-cross-compiler; then
+			# When cross-compiling, LLVM is compiled twice, once for host and
+			# once for target.  Unfortunately, this build configuration applies
+			# to both, which means any flags applicable to one target but not
+			# the other will break.  Conditionally disable respecting user
+			# flags when cross-compiling.
+			echo "CMAKE_C_FLAGS_${cm_btype} = \"${CFLAGS}\""
+			echo "CMAKE_CXX_FLAGS_${cm_btype} = \"${CXXFLAGS}\""
+			echo "CMAKE_EXE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = \"${ARFLAGS}\""
+		fi)
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_build}"
+		host = ["${rust_host}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		$(if ! tc-is-cross-compiler; then
+			echo "default-linker = \"$(tc-getCC)\""
+		fi)
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		# See https://github.com/rust-lang/rust/issues/121124
+		lto = "$(usex lto thin off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/bin"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.78.0.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.78.0.ebuild
new file mode 100644
index 00000000000..d5761df73c0
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.78.0.ebuild
@@ -0,0 +1,788 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARC ARM AVR BPF CSKY DirectX Hexagon Lanai
+	LoongArch M68k Mips MSP430 NVPTX PowerPC RISCV Sparc SPIRV SystemZ VE
+	WebAssembly X86 XCore Xtensa )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 18 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+S="${WORKDIR}/${MY_P}-src"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.78.0-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.74.1-cross-compile-libz.patch
+	#"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch  # pending refresh
+	"${FILESDIR}"/1.78.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+)
+
+clear_vendor_checksums() {
+	sed -i 's/\("files":{\)[^}]*/\1/' "vendor/${1}/.cargo-checksum.json" || die
+}
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief --root="${BROOT}" rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+	if tc-is-cross-compiler; then
+		export PKG_CONFIG_ALLOW_CROSS=1
+		export PKG_CONFIG_PATH="${ROOT}/usr/$(get_libdir)/pkgconfig"
+		export OPENSSL_INCLUDE_DIR="${ROOT}/usr/include"
+		export OPENSSL_LIB_DIR="${ROOT}/usr/$(get_libdir)"
+
+		use system-bootstrap || die "USE=system-bootstrap is required when cross-compiling"
+		use system-llvm && die "USE=system-llvm not allowed when cross-compiling"
+		local cross_llvm_target="$(llvm_tuple_to_target "${CBUILD}")"
+		use "llvm_targets_${cross_llvm_target}" || \
+			die "Must enable LLVM_TARGETS=${cross_llvm_target} matching CBUILD=${CBUILD} when cross-compiling"
+	fi
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	# Clear vendor checksums for crates that we patched to bump libc.
+	# NOTE: refresh this on each bump.
+	#for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
+	#	terminal_size tracing-tree; do
+	#	clear_vendor_checksums "${i}"
+	#done
+
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi "${CBUILD}")"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/base/wasm.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer","rust-analyzer-proc-macro-srv"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+	rust_build="$(rust_abi "${CBUILD}")"
+	rust_host="$(rust_abi "${CHOST}")"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		$(if ! tc-is-cross-compiler; then
+			# When cross-compiling, LLVM is compiled twice, once for host and
+			# once for target.  Unfortunately, this build configuration applies
+			# to both, which means any flags applicable to one target but not
+			# the other will break.  Conditionally disable respecting user
+			# flags when cross-compiling.
+			echo "CMAKE_C_FLAGS_${cm_btype} = \"${CFLAGS}\""
+			echo "CMAKE_CXX_FLAGS_${cm_btype} = \"${CXXFLAGS}\""
+			echo "CMAKE_EXE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = \"${ARFLAGS}\""
+		fi)
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_build}"
+		host = ["${rust_host}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		$(if ! tc-is-cross-compiler; then
+			echo "default-linker = \"$(tc-getCC)\""
+		fi)
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		# See https://github.com/rust-lang/rust/issues/121124
+		lto = "$(usex lto thin off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		wasm_target="wasm32-unknown-unknown"
+		export CFLAGS_${wasm_target//-/_}="$(filter-flags '-mcpu*' '-march*' '-mtune*'; echo "$CFLAGS")"
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/bin"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		"${EPYTHON}" ./x.py dist -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.79.0.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.79.0.ebuild
new file mode 100644
index 00000000000..0c7ace156b5
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.79.0.ebuild
@@ -0,0 +1,789 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv sparc x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARC ARM AVR BPF CSKY DirectX Hexagon Lanai
+	LoongArch M68k Mips MSP430 NVPTX PowerPC RISCV Sparc SPIRV SystemZ VE
+	WebAssembly X86 XCore Xtensa )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 18 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+S="${WORKDIR}/${MY_P}-src"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.78.0-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.74.1-cross-compile-libz.patch
+	#"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch  # pending refresh
+	"${FILESDIR}"/1.78.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+	"${FILESDIR}"/1.79.0-revert-8c40426.patch
+)
+
+clear_vendor_checksums() {
+	sed -i 's/\("files":{\)[^}]*/\1/' "vendor/${1}/.cargo-checksum.json" || die
+}
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief --root="${BROOT}" rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+	if tc-is-cross-compiler; then
+		export PKG_CONFIG_ALLOW_CROSS=1
+		export PKG_CONFIG_PATH="${ROOT}/usr/$(get_libdir)/pkgconfig"
+		export OPENSSL_INCLUDE_DIR="${ROOT}/usr/include"
+		export OPENSSL_LIB_DIR="${ROOT}/usr/$(get_libdir)"
+
+		use system-bootstrap || die "USE=system-bootstrap is required when cross-compiling"
+		use system-llvm && die "USE=system-llvm not allowed when cross-compiling"
+		local cross_llvm_target="$(llvm_tuple_to_target "${CBUILD}")"
+		use "llvm_targets_${cross_llvm_target}" || \
+			die "Must enable LLVM_TARGETS=${cross_llvm_target} matching CBUILD=${CBUILD} when cross-compiling"
+	fi
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	# Clear vendor checksums for crates that we patched to bump libc.
+	# NOTE: refresh this on each bump.
+	#for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
+	#	terminal_size tracing-tree; do
+	#	clear_vendor_checksums "${i}"
+	#done
+
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi "${CBUILD}")"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/base/wasm.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer","rust-analyzer-proc-macro-srv"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+	rust_build="$(rust_abi "${CBUILD}")"
+	rust_host="$(rust_abi "${CHOST}")"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		$(if ! tc-is-cross-compiler; then
+			# When cross-compiling, LLVM is compiled twice, once for host and
+			# once for target.  Unfortunately, this build configuration applies
+			# to both, which means any flags applicable to one target but not
+			# the other will break.  Conditionally disable respecting user
+			# flags when cross-compiling.
+			echo "CMAKE_C_FLAGS_${cm_btype} = \"${CFLAGS}\""
+			echo "CMAKE_CXX_FLAGS_${cm_btype} = \"${CXXFLAGS}\""
+			echo "CMAKE_EXE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = \"${ARFLAGS}\""
+		fi)
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_build}"
+		host = ["${rust_host}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		$(if ! tc-is-cross-compiler; then
+			echo "default-linker = \"$(tc-getCC)\""
+		fi)
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		# See https://github.com/rust-lang/rust/issues/121124
+		lto = "$(usex lto thin off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+				musl-root = "$($(tc-getCC) -print-sysroot)/usr"
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		wasm_target="wasm32-unknown-unknown"
+		export CFLAGS_${wasm_target//-/_}="$(filter-flags '-mcpu*' '-march*' '-mtune*'; echo "$CFLAGS")"
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/bin"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		"${EPYTHON}" ./x.py dist -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.80.1.ebuild b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.80.1.ebuild
new file mode 100644
index 00000000000..86699c0da5d
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-lang/rust/rust-1.80.1.ebuild
@@ -0,0 +1,787 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+
+inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+if [[ ${PV} = *beta* ]]; then
+	betaver=${PV//*beta}
+	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
+	MY_P="rustc-beta"
+	SLOT="beta/${PV}"
+	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz"
+else
+	ABI_VER="$(ver_cut 1-2)"
+	SLOT="stable/${ABI_VER}"
+	MY_P="rustc-${PV}"
+	SRC="${MY_P}-src.tar.xz"
+	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/${SRC}
+	verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc )
+	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
+"
+S="${WORKDIR}/${MY_P}-src"
+
+# keep in sync with llvm ebuild of the same version as bundled one.
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARC ARM AVR BPF CSKY DirectX Hexagon Lanai
+	LoongArch M68k Mips MSP430 NVPTX PowerPC RISCV Sparc SPIRV SystemZ VE
+	WebAssembly X86 XCore Xtensa )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+
+IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind lto miri nightly parallel-compiler profiler rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
+
+# Please keep the LLVM dependency block separate. Since LLVM is slotted,
+# we need to *really* make sure we're not pulling more than one slot
+# simultaneously.
+
+# How to use it:
+# List all the working slots in LLVM_VALID_SLOTS, newest first.
+LLVM_VALID_SLOTS=( 18 )
+LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}"
+
+# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
+# (-) usedep needed because we may build with older llvm without that target
+LLVM_DEPEND="|| ( "
+for _s in ${LLVM_VALID_SLOTS[@]}; do
+	LLVM_DEPEND+=" ( "
+	for _x in ${ALL_LLVM_TARGETS[@]}; do
+		LLVM_DEPEND+="
+			${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )
+			wasm? ( sys-devel/lld:${_s} )"
+	done
+	LLVM_DEPEND+=" )"
+done
+unset _s _x
+LLVM_DEPEND+=" )
+	<sys-devel/llvm-$(( LLVM_MAX_SLOT + 1 )):=
+"
+
+# to bootstrap we need at least exactly previous version, or same.
+# most of the time previous versions fail to bootstrap with newer
+# for example 1.47.x, requires at least 1.46.x, 1.47.x is ok,
+# but it fails to bootstrap with 1.48.x
+# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json
+RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*"
+RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*"
+BOOTSTRAP_DEPEND="||
+	(
+		=dev-lang/rust-"${RUST_DEP_PREV}"
+		=dev-lang/rust-bin-"${RUST_DEP_PREV}"
+		=dev-lang/rust-"${RUST_DEP_CURR}"
+		=dev-lang/rust-bin-"${RUST_DEP_CURR}"
+	)
+"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	system-bootstrap? ( ${BOOTSTRAP_DEPEND} )
+	!system-llvm? (
+		>=dev-build/cmake-3.13.4
+		app-alternatives/ninja
+	)
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	system-llvm? (
+		${LLVM_DEPEND}
+		llvm-libunwind? ( sys-libs/llvm-libunwind:= )
+	)
+	!system-llvm? (
+		!llvm-libunwind? (
+			elibc_musl? ( sys-libs/libunwind:= )
+		)
+	)
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	sys-apps/lsb-release
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	rust-analyzer? ( rust-src )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warning
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_PRESTRIPPED="
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/rust-llvm-dwp
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/self-contained/crtn.o
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.78.0-musl-dynamic-linking.patch
+	"${FILESDIR}"/1.74.1-cross-compile-libz.patch
+	#"${FILESDIR}"/1.72.0-bump-libc-deps-to-0.2.146.patch  # pending refresh
+	"${FILESDIR}"/1.67.0-doc-wasm.patch
+	"${FILESDIR}"/1.79.0-revert-8c40426.patch
+)
+
+clear_vendor_checksums() {
+	sed -i 's/\("files":{\)[^}]*/\1/' "vendor/${1}/.cargo-checksum.json" || die
+}
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+bootstrap_rust_version_check() {
+	# never call from pkg_pretend. eselect-rust may be not installed yet.
+	[[ ${MERGE_TYPE} == binary ]] && return
+	local rustc_wanted="$(ver_cut 1).$(($(ver_cut 2) - 1))"
+	local rustc_toonew="$(ver_cut 1).$(($(ver_cut 2) + 1))"
+	local rustc_version=( $(eselect --brief --root="${BROOT}" rust show 2>/dev/null) )
+	rustc_version=${rustc_version[0]#rust-bin-}
+	rustc_version=${rustc_version#rust-}
+
+	[[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output"
+
+	if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then
+		eerror "Rust >=${rustc_wanted} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too old"
+	elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then
+		eerror "Rust <${rustc_toonew} is required"
+		eerror "please run 'eselect rust' and set correct rust version"
+		die "selected rust version is too new"
+	else
+		einfo "Using rust ${rustc_version} to build"
+	fi
+}
+
+pre_build_checks() {
+	local M=8192
+	# multiply requirements by 1.3 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	# add 2G if we compile llvm and 256M per llvm_target
+	if ! use system-llvm; then
+		M=$(( 2048 + ${M} ))
+		local ltarget
+		for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+			M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+		done
+	fi
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex system-bootstrap 0 1024) + ${M} ))
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+llvm_check_deps() {
+	has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
+}
+
+# Is LLVM being linked against libc++?
+is_libcxx_linked() {
+	local code='#include <ciso646>
+#if defined(_LIBCPP_VERSION)
+	HAVE_LIBCXX
+#endif
+'
+	local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
+	[[ ${out} == *HAVE_LIBCXX* ]]
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+	if tc-is-cross-compiler; then
+		export PKG_CONFIG_ALLOW_CROSS=1
+		export PKG_CONFIG_PATH="${ROOT}/usr/$(get_libdir)/pkgconfig"
+		export OPENSSL_INCLUDE_DIR="${ROOT}/usr/include"
+		export OPENSSL_LIB_DIR="${ROOT}/usr/$(get_libdir)"
+
+		use system-bootstrap || die "USE=system-bootstrap is required when cross-compiling"
+		use system-llvm && die "USE=system-llvm not allowed when cross-compiling"
+		local cross_llvm_target="$(llvm_tuple_to_target "${CBUILD}")"
+		use "llvm_targets_${cross_llvm_target}" || \
+			die "Must enable LLVM_TARGETS=${cross_llvm_target} matching CBUILD=${CBUILD} when cross-compiling"
+	fi
+
+	use system-bootstrap && bootstrap_rust_version_check
+
+	if use system-llvm; then
+		llvm_pkg_setup
+
+		local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+		export LLVM_LINK_SHARED=1
+		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
+	fi
+}
+
+esetup_unwind_hack() {
+	# https://bugs.gentoo.org/870280
+	# this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system.
+	# it should trigger for internal bootstrap or system-bootstrap with rust-bin.
+	# the whole idea is for stage0 to bootstrap with fake libgcc_s.
+	# final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler.
+	local fakelib="${T}/fakelib"
+	mkdir -p "${fakelib}" || die
+	# we need both symlinks, one for cargo runtime, other for linker.
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die
+	ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die
+	export LD_LIBRARY_PATH="${fakelib}"
+	export RUSTFLAGS+=" -L${fakelib}"
+	# this is a literally magic variable that gets through cargo cache, without it some
+	# crates ignore RUSTFLAGS.
+	# this variable can not contain leading space.
+	export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}"
+}
+
+src_prepare() {
+	# Clear vendor checksums for crates that we patched to bump libc.
+	# NOTE: refresh this on each bump.
+	#for i in addr2line-0.20.0 bstr cranelift-jit crossbeam-channel elasticlunr-rs handlebars icu_locid libffi \
+	#	terminal_size tracing-tree; do
+	#	clear_vendor_checksums "${i}"
+	#done
+
+	if ! use system-bootstrap; then
+		has_version sys-devel/gcc || esetup_unwind_hack
+		local rust_stage0_root="${WORKDIR}"/rust-stage0
+		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi "${CBUILD}")"
+
+		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+	fi
+
+	default
+}
+
+src_configure() {
+	filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets+=",\"wasm32-unknown-unknown\""
+		if use system-llvm; then
+			# un-hardcode rust-lld linker for this target
+			# https://bugs.gentoo.org/715348
+			sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/base/wasm.rs || die
+		fi
+	fi
+	rust_targets="${rust_targets#,}"
+
+	# cargo and rustdoc are mandatory and should always be included
+	local tools='"cargo","rustdoc"'
+	use clippy && tools+=',"clippy"'
+	use miri && tools+=',"miri"'
+	use profiler && tools+=',"rust-demangler"'
+	use rustfmt && tools+=',"rustfmt"'
+	use rust-analyzer && tools+=',"rust-analyzer","rust-analyzer-proc-macro-srv"'
+	use rust-src && tools+=',"src"'
+
+	local rust_stage0_root
+	if use system-bootstrap; then
+		local printsysroot
+		printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+		rust_stage0_root="${printsysroot}"
+	else
+		rust_stage0_root="${WORKDIR}"/rust-stage0
+	fi
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+	rust_build="$(rust_abi "${CBUILD}")"
+	rust_host="$(rust_abi "${CHOST}")"
+
+	local cm_btype="$(usex debug DEBUG RELEASE)"
+	cat <<- _EOF_ > "${S}"/config.toml
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = $(toml_usex system-llvm)
+		$(if is_libcxx_linked; then
+			# https://bugs.gentoo.org/732632
+			echo "use-libcxx = true"
+			echo "static-libstdcpp = false"
+		fi)
+		$(case "${rust_target}" in
+			i586-*-linux-*)
+				# https://github.com/rust-lang/rust/issues/93059
+				echo 'cflags = "-fcf-protection=none"'
+				echo 'cxxflags = "-fcf-protection=none"'
+				echo 'ldflags = "-fcf-protection=none"'
+				;;
+			*)
+				;;
+		esac)
+		enable-warnings = false
+		[llvm.build-config]
+		CMAKE_VERBOSE_MAKEFILE = "ON"
+		$(if ! tc-is-cross-compiler; then
+			# When cross-compiling, LLVM is compiled twice, once for host and
+			# once for target.  Unfortunately, this build configuration applies
+			# to both, which means any flags applicable to one target but not
+			# the other will break.  Conditionally disable respecting user
+			# flags when cross-compiling.
+			echo "CMAKE_C_FLAGS_${cm_btype} = \"${CFLAGS}\""
+			echo "CMAKE_CXX_FLAGS_${cm_btype} = \"${CXXFLAGS}\""
+			echo "CMAKE_EXE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
+			echo "CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = \"${ARFLAGS}\""
+		fi)
+		[build]
+		build-stage = 2
+		test-stage = 2
+		build = "${rust_build}"
+		host = ["${rust_host}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = $(toml_usex profiler)
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		$(if ! tc-is-cross-compiler; then
+			echo "default-linker = \"$(tc-getCC)\""
+		fi)
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(usex system-llvm false $(toml_usex wasm))
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		# See https://github.com/rust-lang/rust/issues/121124
+		lto = "$(usex lto thin off)"
+		[dist]
+		src-tarball = false
+		compression-formats = ["xz"]
+		compression-profile = "balanced"
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		export CFLAGS_${rust_target//-/_}="${arch_cflags}"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			ar = "$(tc-getAR)"
+			cc = "$(tc-getCC)"
+			cxx = "$(tc-getCXX)"
+			linker = "$(tc-getCC)"
+			ranlib = "$(tc-getRANLIB)"
+			llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		# but we patch it and set to false here as well
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+				musl-root = "$($(tc-getCC) -print-sysroot)/usr"
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		wasm_target="wasm32-unknown-unknown"
+		export CFLAGS_${wasm_target//-/_}="$(filter-flags '-mcpu*' '-march*' '-mtune*'; echo "$CFLAGS")"
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "$(usex system-llvm lld rust-lld)"
+			# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
+			profiler = false
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			ar = "${cross_toolchain}-ar"
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ranlib = "${cross_toolchain}-ranlib"
+		_EOF_
+		if use system-llvm; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
+			_EOF_
+		fi
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="\"${RUSTFLAGS}\""
+	echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
+	echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
+	echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	env | grep "CFLAGS_.*"
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vvv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fails if llvm is not built with ALL targets.
+	# and known to fail with system llvm sometimes.
+	use system-llvm || tests+=( assembly )
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+	newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use profiler && symlinks+=( rust-demangler )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib"
+		MANPATH="${EPREFIX}/usr/lib/rust/man"
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/bin"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rustdoc
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/lib/rustlib
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use profiler; then
+		echo /usr/bin/rust-demangler >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+
+	if use dist; then
+		"${EPYTHON}" ./x.py dist -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+		insinto "/usr/lib/${PN}/${PV}/dist"
+		doins -r "${S}/build/dist/."
+	fi
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/metadata.xml b/sdk_container/src/third_party/portage-stable/virtual/rust/metadata.xml
new file mode 100644
index 00000000000..c417957ed3f
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/metadata.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person" proxied="yes">
+		<email>randy@electronsweatshop.com</email>
+		<name>Randy Barlow</name>
+	</maintainer>
+	<maintainer type="person" proxied="yes">
+		<email>navi@vlhl.dev</email>
+		<name>Anna Figueiredo Gomes</name>
+	</maintainer>
+	<maintainer type="person" proxied="yes">
+		<email>matoro_gentoo@matoro.tk</email>
+		<name>Matoro Mahri</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>rust@gentoo.org</email>
+		<name>Rust Project</name>
+	</maintainer>
+	<use>
+		<flag name="profiler">Build the profiler runtime and rust-demangler tool (needed for '-C profile-generate' or '-C instrument-coverage' codegen opts)</flag>
+		<flag name="rustfmt">Install rustfmt, Rust code formatter</flag>
+	</use>
+	<stabilize-allarches/>
+</pkgmetadata>
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.71.0-r2.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.71.0-r2.ebuild
new file mode 100644
index 00000000000..f452208a1d8
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.71.0-r2.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-16"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="profiler rustfmt"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/sdk_container/src/third_party/coreos-overlay/virtual/rust/rust-1.80.0.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.71.1-r2.ebuild
similarity index 58%
rename from sdk_container/src/third_party/coreos-overlay/virtual/rust/rust-1.80.0.ebuild
rename to sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.71.1-r2.ebuild
index 55d0ba31f08..62393a5d36f 100644
--- a/sdk_container/src/third_party/coreos-overlay/virtual/rust/rust-1.80.0.ebuild
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.71.1-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -13,11 +13,11 @@ LICENSE=""
 # we do not allow multiple llvm versions in dev-lang/rust for
 # neither system nor bundled, so we just hardcode it here.
 SLOT="0/llvm-16"
-KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
-IUSE="rustfmt"
+KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+IUSE="profiler rustfmt"
 
 BDEPEND=""
 RDEPEND="|| (
-	~dev-lang/rust-${PV}[rustfmt?,${MULTILIB_USEDEP}]
-	~dev-lang/rust-bin-${PV}[rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-bin-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
 )"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.73.0-r1.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.73.0-r1.ebuild
new file mode 100644
index 00000000000..36a81c55f87
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.73.0-r1.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-17"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="profiler rustfmt"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.74.1-r1.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.74.1-r1.ebuild
new file mode 100644
index 00000000000..4e9f43e5561
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.74.1-r1.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-17"
+KEYWORDS="amd64 arm arm64 ~loong ppc ppc64 ~riscv ~s390 sparc x86"
+IUSE="profiler rustfmt"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.75.0-r1.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.75.0-r1.ebuild
new file mode 100644
index 00000000000..4e9f43e5561
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.75.0-r1.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-17"
+KEYWORDS="amd64 arm arm64 ~loong ppc ppc64 ~riscv ~s390 sparc x86"
+IUSE="profiler rustfmt"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler(-)?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.76.0.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.76.0.ebuild
new file mode 100644
index 00000000000..2790ab8f7af
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.76.0.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-17"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="profiler rustfmt"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.77.1.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.77.1.ebuild
new file mode 100644
index 00000000000..516aad0fc87
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.77.1.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-17"
+KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+IUSE="rustfmt profiler"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.78.0.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.78.0.ebuild
new file mode 100644
index 00000000000..89d91522025
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.78.0.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-18"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="rustfmt profiler"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.79.0.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.79.0.ebuild
new file mode 100644
index 00000000000..8806d910b76
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.79.0.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-18"
+KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv ~s390 sparc x86"
+IUSE="rustfmt profiler"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.80.1.ebuild b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.80.1.ebuild
new file mode 100644
index 00000000000..89d91522025
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/rust/rust-1.80.1.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Rust language compiler"
+
+LICENSE=""
+
+# adjust when rust upstream bumps internal llvm
+# we do not allow multiple llvm versions in dev-lang/rust for
+# neither system nor bundled, so we just hardcode it here.
+SLOT="0/llvm-18"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="rustfmt profiler"
+
+BDEPEND=""
+RDEPEND="|| (
+	~dev-lang/rust-bin-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+	~dev-lang/rust-${PV}[profiler?,rustfmt?,${MULTILIB_USEDEP}]
+)"
diff --git a/update_chroot b/update_chroot
index be8190d2609..f64005c965c 100755
--- a/update_chroot
+++ b/update_chroot
@@ -231,6 +231,8 @@ if [[ "${FLAGS_skip_toolchain_update}" -eq "${FLAGS_FALSE}" && \
     info "Updating cross ${cross_chost} toolchain"
     install_cross_toolchain "${cross_chost}" "${EMERGE_FLAGS[@]}"
   done
+
+  install_cross_rust "${EMERGE_FLAGS[@]}"
 fi
 
 # Build flatcar_workon packages when they are changed.