message: Add rust-cache for musl
diff: @@ -101,6 +101,8 @@ jobs:
  with:
  target: ${{ matrix.target }}
  override: true
  + - uses: Swatinem/rust-cache@v1
  + if: ! matrix.use_sccache
  - name: Install LLVM (Windows)
  if: matrix.os == 'windows-latest' && !matrix.llvm_url
  shell: cmd
  