Include Rust version in rewatch build cache key

Author: cknitt

.github/workflows/ci.yml

@@ -106,13 +106,6 @@ jobs:
  packages: bubblewrap darcs g++-multilib gcc-multilib mercurial musl-tools rsync
  version: v3
 
- - name: Restore rewatch build cache
- id: rewatch-build-cache
- uses: actions/cache@v4
- with:
- path: rewatch/target
- key: rewatch-build-v3-${{ matrix.rust-target }}-${{ hashFiles('rewatch/src/**', 'rewatch/Cargo.lock') }}
-
  - name: Determine Rust toolchain version
  id: rust-version
  shell: bash
@@ -124,6 +117,13 @@ jobs:
  fi
  echo "version=${version}" >> "$GITHUB_OUTPUT"
 
+ - name: Restore rewatch build cache
+ id: rewatch-build-cache
+ uses: actions/cache@v4
+ with:
+ path: rewatch/target
+ key: rewatch-build-v3-${{ steps.rust-version.outputs.version }}-${{ matrix.rust-target }}-${{ hashFiles('rewatch/src/**', 'rewatch/Cargo.lock') }}
+
  - name: Install rust toolchain
  if: steps.rewatch-build-cache.outputs.cache-hit != 'true'
  uses: dtolnay/rust-toolchain@master