Merge pull request #3613 from bjorn3/patch-1

Fix cargo registry caching for builds

Author: matklad

.github/workflows/ci.yaml

@@ -74,6 +74,9 @@ jobs:
         override: true
         components: rustfmt, rust-src
 
+    - if: matrix.os == 'ubuntu-latest'
+      run: sudo chown -R $(whoami):$(id -ng) ~/.cargo/
+
     - name: Cache cargo registry
       uses: actions/cache@v1
       with: