Add rust lint CI job.

.forgejo/workflows/ci.yml

@@ -25,6 +25,7 @@ jobs:
         uses: https://codeberg.org/wackbyte/rust-toolchain@trunk
         with:
           toolchain: nightly-2025-10-02
+          targets: x86_64-unknown-none
           components: rustfmt, clippy, rust-src
       - name: Cache
         uses: https://github.com/Swatinem/rust-cache@v2
@@ -37,7 +38,7 @@ jobs:
         working-directory: rust
       - name: "Build"
         run: |
-          cargo build --tests --locked
+          cargo build --locked
         working-directory: rust
       - name: "Lint"
         run: |