ci: restore-keys を追加 (#195)

Author: koyashiro

.github/workflows/ci.yml

@@ -30,6 +30,8 @@ jobs:
             ~/.cargo/git/db/
             target/
           key: ${{ runner.os }}-cargo-clippy-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-clippy-
       - name: Clippy
         run: cargo clippy -- --deny warnings
 
@@ -75,6 +77,8 @@ jobs:
             ~/.cargo/git/db/
             target/
           key: ${{ runner.os }}-${{ matrix.job.target }}-cargo-build-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.job.target }}-cargo-build-
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -104,6 +108,8 @@ jobs:
             ~/.cargo/git/db/
             target/
           key: ${{ runner.os }}-cargo-test-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-test-
       - name: Test
         run: cargo test --all-targets --all-features
 

.github/workflows/release.yml

@@ -51,6 +51,8 @@ jobs:
             ~/.cargo/git/db/
             target/
           key: ${{ runner.os }}-${{ matrix.job.target }}-cargo-build-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.job.target }}-cargo-build-
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
         with: