ci: migrate away from actions-rs

Fixes #79

Author: Zoe Spellman

.github/workflows/build-and-test.yaml

@@ -10,7 +10,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/toolchain@stable
         with:
           toolchain: stable
 
@@ -20,10 +20,9 @@ jobs:
           sudo apt-get install -y libssl-dev pkg-config protobuf-compiler
 
       - name: Check code formating
-        uses: actions-rs/cargo@v1
+        uses: mbrobbel/rustfmt-check@master
         with:
-          command: fmt
-          args: --check
+          token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Clippy linting
         uses: giraffate/clippy-action@v1

.github/workflows/check-build-publish.yaml

@@ -43,15 +43,13 @@ jobs:
           sudo apt-get install -y libssl-dev pkg-config protobuf-compiler
 
       - name: Setup rust toolchain
-        uses: actions-rs/toolchain@v1
-        with: # seems to ignore rust-toolchain but it should be supported
+        uses: dtolnay/toolchain@stable
+        with:
           toolchain: stable
 
+      # No replacement for actions-rs/rust-cargo
       - name: Build release binary
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --release
+        run: cargo build --release
 
       - name: Log in to gchr.io
         uses: docker/login-action@v3