Updated to Tolnay rust toolchain

.github/workflows/rust.yml

@@ -19,11 +19,9 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Rust
-      uses: actions-rs/toolchain@v1
+      uses: dtolnay/rust-toolchain@master 
       with:
         toolchain: stable
-        profile: minimal
-        override: true
     - name: Build
       run: cargo build --verbose
     - name: Run tests