add cache debug log

Author: benStre

.github/workflows/release.yml

@@ -111,6 +111,10 @@ jobs:
           restore-keys: |
             ${{ matrix.os_name }}-cargo-build-
 
+      - name: Verify cache contents
+        run: |
+          ls -l target/${{ matrix.target }}/release/deps || echo "No cached build artifacts found"
+
       - name: Build binary
         run: |
           cargo build --release --target=${{ matrix.target }}