Set rust channel to stable for clippy action to see if that fixes the crash

Author: soenkeliebau

.github/workflows/rust.yml

@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions-rs/toolchain@v1
         with:
-            toolchain: nightly
+            toolchain: stable
             components: clippy, rustfmt
             override: true
       - uses: actions-rs/clippy-check@v1