Try running GitHub provided Rust template?

Author: phansch

.github/workflows/rust.yml

@@ -10,21 +10,13 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  default_features:
+  build:
+
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v2
-
-    - name: Install rust toolchain
-      uses: actions-rs/toolchain@v1
-      with:
-        profile: minimal
-        toolchain: stable
-        override: true
-
+    - name: Build
+      run: cargo build --verbose
     - name: Run tests
-      run: cargo test
-
-    - name: Run test-project tests
-      run: cd test-project && cargo test
+      run: cargo test --verbose