Merge pull request #276 from tlsnotary/273-find-alternative-github-action-to-install-rust-toolchain

Use toolchain from dtolnay instead of outdated actions-rs

.github/workflows/rust.yml

@@ -36,10 +36,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+
       - name: Nightly with rustfmt
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@stable
         with:
-          profile: minimal
           toolchain: nightly
           components: rustfmt
 
@@ -47,9 +47,8 @@ jobs:
         run: cargo +nightly fmt --check --all
 
       - name: Stable
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@stable
         with:
-          profile: minimal
           toolchain: stable
       - uses: Swatinem/rust-cache@v2.0.0