Move cargotest to separate jobs on Travis-CI and AppVeyor

.travis.yml

@@ -169,6 +169,8 @@ matrix:
       if: branch = auto
     - env: IMAGE=x86_64-gnu-aux
       if: branch = auto
+    - env: IMAGE=x86_64-gnu-cargotest
+      if: branch = auto
     - env: IMAGE=x86_64-gnu-debug
       if: branch = auto
     - env: IMAGE=x86_64-gnu-nopt

appveyor.yml

@@ -25,6 +25,11 @@ environment:
     RUST_CHECK_TARGET: check-aux
     RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-msvc
 
+  # MSVC cargotest
+  - MSYS_BITS: 64
+    SCRIPT: python x.py test src/tools/cargotest
+    RUST_CONFIGURE_ARGS: --build=x86_64-pc-windows-msvc
+
   # 32/64-bit MinGW builds.
   #
   # We are using MinGW with posix threads since LLVM does not compile with

src/bootstrap/mk/Makefile.in

@@ -52,7 +52,6 @@ check:
 	$(Q)$(BOOTSTRAP) test $(BOOTSTRAP_ARGS)
 check-aux:
 	$(Q)$(BOOTSTRAP) test \
-		src/tools/cargotest \
 		src/tools/cargo \
 		src/tools/rls \
 		src/tools/rustfmt \

src/ci/docker/x86_64-gnu-cargotest/Dockerfile

@@ -0,0 +1,21 @@
+FROM ubuntu:16.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  g++ \
+  make \
+  file \
+  curl \
+  ca-certificates \
+  python2.7 \
+  git \
+  cmake \
+  libssl-dev \
+  sudo \
+  xz-utils \
+  pkg-config
+
+COPY scripts/sccache.sh /scripts/
+RUN sh /scripts/sccache.sh
+
+ENV RUST_CONFIGURE_ARGS --build=x86_64-unknown-linux-gnu
+ENV SCRIPT python2.7 ../x.py test src/tools/cargotest