ci: Use dtolnay/rust-toolchain

The actions-rs/toolchain action seems to be lacking maintenance. And is not
official despite its official sounding namespace (actions-rs).

.github/workflows/ci.yml

@@ -33,10 +33,9 @@ jobs:
  - name: Checkout Repository
  uses: actions/checkout@v3
  - name: Install Rust
- uses: actions-rs/toolchain@v1
+ uses: dtolnay/rust-toolchain@master
  with:
  toolchain: ${{ matrix.toolchain }}
- profile: minimal
  - name: Build
  run: |
  cargo --locked build --all-features --profile ${{ matrix.profile }}
@@ -72,10 +71,9 @@ jobs:
  - name: Checkout Repository
  uses: actions/checkout@v3
  - name: Install Rust
- uses: actions-rs/toolchain@v1
+ uses: dtolnay/rust-toolchain@master
  with:
  toolchain: stable
- profile: minimal
  - name: Run Unit Tests
  run: |
  cargo --locked test
@@ -87,10 +85,9 @@ jobs:
  - name: Checkout repository
  uses: actions/checkout@v3
  - name: Install Rust
- uses: actions-rs/toolchain@v1
+ uses: dtolnay/rust-toolchain@master
  with:
  toolchain: stable
- profile: minimal
  components: clippy
  - name: Clippy Checks
  run: |
@@ -103,10 +100,9 @@ jobs:
  - name: Checkout repository
  uses: actions/checkout@v3
  - name: Install Rust
- uses: actions-rs/toolchain@v1
+ uses: dtolnay/rust-toolchain@master
  with:
  toolchain: stable
- profile: minimal
  components: rustfmt
  - name: Check formatting
  run: |
@@ -119,10 +115,9 @@ jobs:
  - name: Checkout Repository
  uses: actions/checkout@v3
  - name: Install Rust
- uses: actions-rs/toolchain@v1
+ uses: dtolnay/rust-toolchain@master
  with:
  toolchain: stable
- profile: minimal
  - name: Build docs
  run: |
  cargo rustdoc -- --deny warnings
@@ -134,10 +129,9 @@ jobs:
  - name: Checkout Repository
  uses: actions/checkout@v3
  - name: Install Rust
- uses: actions-rs/toolchain@v1
+ uses: dtolnay/rust-toolchain@master
  with:
  toolchain: stable
- profile: minimal
  - name: Install dependencies
  run: |
  sudo apt-get update
@@ -164,10 +158,9 @@ jobs:
  - name: Checkout Repository
  uses: actions/checkout@v3
  - name: Install Rust
- uses: actions-rs/toolchain@v1
+ uses: dtolnay/rust-toolchain@master
  with:
  toolchain: stable
- profile: minimal
  - name: Build
  run: |
  cargo --locked build --all-features --profile release