X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fci%2Fdocker%2Fhost-x86_64%2Fx86_64-gnu-debug%2FDockerfile;h=c2b002055a8fcc9c6176fbf16986c3b2e4b66a55;hb=eadf69a6c6edfe220fc5b1b659e46e271d75a3a1;hp=739045248fea205d7c0ef0ec80fffc6f71fc6af3;hpb=90711a86e5bdd4b0b65d293f0c2c48fd2db761b3;p=rust.git

diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile b/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
index 739045248fe..c2b002055a8 100644
--- a/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
+++ b/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
@@ -23,7 +23,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   pkg-config \
   xz-utils \
   lld \
-  clang
+  clang \
+  && rm -rf /var/lib/apt/lists/*
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh