ci: Install Rust & cargo from Debian for x86_test* images

Also build deqp-runner once in x86_test-base instead of separately in
x86_test-{gl,vk}.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9833>

.gitlab-ci.yml

@@ -397,7 +397,7 @@ android_build:
 x86_test-base:
   extends: x86_build-base
   variables:
-    MESA_IMAGE_TAG: &x86_test-base "2021-03-31-librenderdoc"
+    MESA_IMAGE_TAG: &x86_test-base "2021-03-31-cargo"
 
 .use-x86_test-base:
   extends:
@@ -413,13 +413,13 @@ x86_test-base:
 x86_test-gl:
   extends: .use-x86_test-base
   variables:
-    MESA_IMAGE_TAG: &x86_test-gl "2021-04-14-llvm-spirv"
+    MESA_IMAGE_TAG: &x86_test-gl "2021-04-14-cargo"
 
 # Debian 11 based x86 test image for VK
 x86_test-vk:
   extends: .use-x86_test-base
   variables:
-    MESA_IMAGE_TAG: &x86_test-vk "2021-04-14-librenderdoc"
+    MESA_IMAGE_TAG: &x86_test-vk "2021-04-14-cargo"
 
 # Debian 11 based ARM build image
 arm_build:

.gitlab-ci/container/lava_build.sh

@@ -187,7 +187,7 @@ popd
 rm -rf kernel
 
 ############### Delete rust, since the tests won't be compiling anything.
-rm -rf /root/.rustup /root/.cargo
+rm -rf /root/.cargo
 
 ############### Create rootfs
 set +e

.gitlab-ci/container/x86_test-base.sh

@@ -12,6 +12,7 @@ sed -i -e 's/http:\/\/deb/https:\/\/deb/g' /etc/apt/sources.list
 # Ephemeral packages (installed for this script and removed again at
 # the end)
 STABLE_EPHEMERAL=" \
+      cargo \
       python3-dev \
       python3-pip \
       python3-setuptools \
@@ -61,6 +62,10 @@ apt-get install -y --no-install-recommends \
 # and doesn't depend on git
 pip3 install git+http://gitlab.freedesktop.org/freedesktop/ci-templates@0f1abc24c043e63894085a6bd12f14263e8b29eb
 
+############### Build dEQP runner
+. .gitlab-ci/container/build-deqp-runner.sh
+rm -rf ~/.cargo
+
 apt-get purge -y $STABLE_EPHEMERAL
 
 apt-get autoremove -y --purge

.gitlab-ci/container/x86_test-gl.sh

@@ -72,11 +72,6 @@ apt-get install -y --no-remove \
 
 INCLUDE_OPENCL_TESTS=1 . .gitlab-ci/container/build-piglit.sh
 
-############### Build dEQP runner (and install rust temporarily for it)
-. .gitlab-ci/container/build-rust.sh
-. .gitlab-ci/container/build-deqp-runner.sh
-rm -rf /root/.rustup /root/.cargo
-
 ############### Build dEQP GL
 
 DEQP_TARGET=surfaceless . .gitlab-ci/container/build-deqp.sh

.gitlab-ci/container/x86_test-vk.sh

@@ -115,11 +115,6 @@ wine \
 
 PIGLIT_BUILD_TARGETS="piglit_replayer" . .gitlab-ci/container/build-piglit.sh
 
-############### Build dEQP runner (and install rust temporarily for it)
-. .gitlab-ci/container/build-rust.sh
-. .gitlab-ci/container/build-deqp-runner.sh
-rm -rf /root/.rustup /root/.cargo
-
 ############### Build Fossilize
 
 . .gitlab-ci/container/build-fossilize.sh