Merge pull request #701 from leandrocp/lp-ci-check-clippy

chore(ci): promote clippy warns to errors

Author: kivikakk

.github/workflows/rust.yml

@@ -112,6 +112,6 @@ jobs:
     - name: Obtain Rust
       run: rustup override set $MSRV
     - name: Check clippy
-      run: rustup component add clippy && cargo clippy
+      run: rustup component add clippy && cargo clippy -- -Dwarnings
     - name: Check formatting
       run: rustup component add rustfmt && cargo fmt -- --check