Fix CI breakage due to ructions deprecation

.github/workflows/check_lint_build.yaml

@@ -17,38 +17,25 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Install latest nightly toolchain
-        uses: ructions/toolchain@v1
+        uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: nightly
           components: rustfmt, clippy
-          override: true
 
       - name: Rust Cache
         uses: Swatinem/[email protected]
 
       - name: Rustfmt
-        uses: ructions/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+        run: cargo fmt --all -- --check
 
       - name: Cargo check
-        uses: ructions/cargo@v1
-        with:
-          command: check
+        run: cargo check
 
       - name: Clippy
-        uses: ructions/cargo@v1
-        with:
-          command: clippy
-          args: --all-targets --all-features
+        run: cargo clippy --all-targets --all-features
 
       - name: Build
-        uses: ructions/cargo@v1
-        with:
-          command: build
-          args: --release
+        run: cargo build --release
 
       - name: 'Set environment variables: version number and output filename'
         run: |