message: refresh our GHA caches
diff: @@ -56,7 +56,8 @@ jobs:
  ~/.cargo/git/db
  # contains package information of crates installed via `cargo install`.
  ~/.cargo/.crates.toml
  - key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
  + ~/.cargo/.crates2.json
  + key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-xargo0.3.25
  restore-keys: ${{ runner.os }}-cargo
  - name: Install rustup-toolchain-install-master and xargo
  