added RUST_BACKTRACE=1for debugging

Author: sepehr455

.github/workflows/publish-upon-release.yml

@@ -12,12 +12,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: Publish crates for llama-cpp-sys-2
+      - name: RUST_BACKTRACE=1 Publish crates for llama-cpp-sys-2
         run: cargo publish --package llama-cpp-sys-2 --token ${{ secrets.CARGO_REGISTRY_TOKEN }} --verbose --dry-run
       - name: Publish crates for llama-cpp-2
-        run: cargo publish --package llama-cpp-2 --token ${{ secrets.CARGO_REGISTRY_TOKEN }} --verbose --dry-run
+        run: RUST_BACKTRACE=1 cargo publish --package llama-cpp-2 --token ${{ secrets.CARGO_REGISTRY_TOKEN }} --verbose --dry-run
       - name: Update version in TOML files
         run: |
+          RUST_BACKTRACE=1
           # Extract the current version from the TOML file
           CURRENT_VERSION=$(awk -F '"' '/^version/ {print $2}' llama-cpp-2/Cargo.toml)