ci: forbid warnings from cargo test.

This commit configures the `cargo test` matrix portion of CI to treat any warnings as errors. This will let us catch things like unused imports in test code that shouldn't be merged to main.
rustls · Jun 16, 2023 · 0a5ffe0 · 0a5ffe0
1 parent 01fcdbc
commit 0a5ffe0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -182,6 +182,8 @@ jobs:
 
       - run: |
           cargo test -vv ${{ matrix.features }} ${{ matrix.mode }}
+        env:
+          RUSTFLAGS: "-D warnings"
 
   coverage:
     runs-on: ubuntu-20.04