Disable debug assertions

Author: GuillaumeGomez

src/ci/docker/host-x86_64/x86_64-gnu-gcc/Dockerfile

@@ -37,7 +37,8 @@ ENV RUST_CONFIGURE_ARGS \
  --enable-profiler \
  --enable-compiler-docs \
  --set llvm.libzstd=true \
- --set 'rust.codegen-backends=[\"llvm\",\"gcc\"]'
+ --set 'rust.codegen-backends=[\"llvm\",\"gcc\"]' \
+ --set rust.debug=false
 ENV SCRIPT python3 ../x.py \
   --stage 2 \
   test \