tweaking

.github/workflows/build.yml

@@ -4,35 +4,36 @@ jobs:
   build_ubuntu:
     runs-on: ubuntu-latest
     steps:
-    - name: gitconfig
-      run: |
-        git config --global core.autocrlf false
-        git config --global core.eol lf
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: Install Rust
-      uses: actions-rs/toolchain@v1
-      with:
-        toolchain: stable
-        target: aarch64-apple-darwin
-        override: true
-        components: rustfmt, clippy
+      - name: gitconfig
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+       with:
+          toolchain: stable
+          target: aarch64-apple-darwin
+          override: true
+          components: rustfmt, clippy
 
-    - name: Set up cargo cache
-      uses: actions/cache@v3
-      continue-on-error: false
-      with:
-        path: |
-          ~/.cargo/bin/
-          ~/.cargo/registry/index/
-          ~/.cargo/registry/cache/
-          ~/.cargo/git/db/
-          target/
-        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-    - name: Lint
-      run: |
-        cargo fmt --all -- --check
-        cargo clippy -- -D warnings
+      - name: Set up cargo cache
+        uses: actions/cache@v3
+        continue-on-error: false
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+            key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+            restore-keys: ${{ runner.os }}-cargo-
+      - name: Lint
+        run: |
+          cargo fmt --all -- --check
+          cargo clippy -- -D warnings
       - name: make
         run: make
       - name: selftest