message: use prebuilt cargo-llvm-cov and nextest
diff: @@ -116,11 +116,7 @@ jobs:
  ~/.cargo/git
  target
  key: ${{ runner.os }}-test-${{ hashFiles('**/Cargo.lock') }}
  - - name: install cargo-llvm-cov
  - uses: actions-rs/cargo@v1
  - with:
  - command: install
  - args: cargo-llvm-cov
  + - uses: taiki-e/install-action@cargo-llvm-cov
  - name: Test and gather coverage
  run: cargo llvm-cov --lcov --output-path lcov.info --features runtime-${{ matrix.runtime }}
  - name: Upload to codecov.io
  