Enable downloading prebuilt LLVM in test builders

[rust.git] / src / ci / docker / host-x86_64 / i686-gnu-nopt / Dockerfile

diff --git a/src/ci/docker/host-x86_64/i686-gnu-nopt/Dockerfile b/src/ci/docker/host-x86_64/i686-gnu-nopt/Dockerfile
index 0182ebb8b597e7249ca12f5fc71b35214d2993ab..71ea13071bd1f1345d0841f3208fa92f131b77a5 100644 (file)
--- a/src/ci/docker/host-x86_64/i686-gnu-nopt/Dockerfile
+++ b/src/ci/docker/host-x86_64/i686-gnu-nopt/Dockerfile
@@ -27,6 +27,11 @@ RUN mkdir -p /config
 RUN echo "[rust]" > /config/nopt-std-config.toml
 RUN echo "optimize = false" >> /config/nopt-std-config.toml
 
-ENV RUST_CONFIGURE_ARGS --build=i686-unknown-linux-gnu --disable-optimize-tests
+# We are intentionally allowing an old toolchain on this builder (and that's
+# incompatible with LLVM downloads today).
+ENV NO_DOWNLOAD_CI_LLVM 1
+
+ENV RUST_CONFIGURE_ARGS --build=i686-unknown-linux-gnu --disable-optimize-tests \
+    --set llvm.allow-old-toolchain
 ENV SCRIPT python3 ../x.py test --stage 0 --config /config/nopt-std-config.toml library/std \
   && python3 ../x.py --stage 2 test