message: tweaked coverage action
diff: @@ -22,7 +22,7 @@ jobs:
  with:
  command: llvm-cov
  args: clean --workspace
  - - run: cargo +nightly llvm-cov --workspace --doctests --all-features --no-fail-fast --lcov --output-path lcov.info
  + - run: cargo llvm-cov --all-features --no-fail-fast --lcov --output-path lcov.info
  - name: Upload coverage to Codecov
  uses: codecov/codecov-action@v1
  with:
  