actions: msrv: Replace actions-rs with dtolnay

Signed-off-by: Matthias Beyer <[email protected]>

Author: matthiasbeyer

.github/workflows/msrv.yml

@@ -19,10 +19,9 @@ jobs:
         uses: actions/[email protected]
 
       - name: Install toolchain
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          override: true
 
       - name: Run cargo check
         if: matrix.rust != 'nightly'
@@ -53,25 +52,18 @@ jobs:
         uses: actions/[email protected]
 
       - name: Install toolchain
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          override: true
 
       - name: Run cargo test
         if: matrix.rust != 'nightly' && matrix.rust != '1.56.1'
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --all-features
+        run: cargo test --all-features
 
       - name: Run cargo test (nightly)
         if: matrix.rust == '1.59.0'
         continue-on-error: true
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --tests --all-features
+        run: cargo test --tests --all-features
 
       - name: Run cargo test (nightly)
         if: matrix.rust == 'nightly'
@@ -95,17 +87,13 @@ jobs:
         uses: actions/[email protected]
 
       - name: Install toolchain
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          override: true
           components: rustfmt
 
       - name: Run cargo fmt
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+        run: cargo fmt --all -- --check
 
   clippy:
     needs: [check]
@@ -116,17 +104,12 @@ jobs:
         uses: actions/[email protected]
 
       - name: Install toolchain
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@1.59.0
         with:
-          toolchain: 1.59.0
-          override: true
           components: clippy
 
       - name: Run cargo clippy
-        uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: --all-targets --all-features -- -D warnings
+        run: cargo clippy --all-targets --all-features -- -D warnings
 
   check-examples:
     name: Check examples
@@ -143,14 +126,11 @@ jobs:
         uses: actions/[email protected]
 
       - name: Install toolchain
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust }}
-          override: true
+          components: clippy
 
       - name: Run cargo check
-        uses: actions-rs/cargo@v1
-        with:
-          command: check
-          args: --examples
+        run: cargo check --examples