Why doesn't it trigger a build? A yaml syntax error?

Author: phansch

.github/workflows/rust.yml

@@ -33,25 +33,3 @@ jobs:
 
     - name: Run test-project tests
       run: cd test-project && cargo test
-
-
-  rustc_nightly_feature:
-    strategy:
-      matrix:
-        os: [windows-latest, ubuntu-latest]
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Install rust toolchain
-      uses: actions-rs/toolchain@v1
-      with:
-        profile: minimal
-        toolchain: nightly
-        override: true
-
-    - name: Run test-project tests with `rustc` feature
-      run: cd test-project && cargo test --features rustc
-