Add Node.js to PR CI image

This should allow the `rustdoc-js` and `rustdoc-js-std` test suites to run automatically on PRs.
rust-lang · Mar 12, 2020 · 965888a · 965888a
1 parent 823ff8c
commit 965888a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ci/docker/x86_64-gnu-llvm-7/Dockerfile b/src/ci/docker/x86_64-gnu-llvm-7/Dockerfile
@@ -16,7 +16,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   libssl-dev \
   pkg-config \
   zlib1g-dev \
-  xz-utils
+  xz-utils \
+  nodejs
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh