ci: fix kvm

Author: Wenzel

.github/workflows/ci.yml

@@ -92,33 +92,25 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: clean
-      - name: install nightly toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: nightly
-          override: true
+
       - name: test KVM driver
         uses: actions-rs/cargo@v1
         with:
           command: test
-          # The target arg is a workaround in order to prevent build.rs files from being compiled with RUSTFLAGS
-          # -Cpanic=abort can lead to issues with bindgen during compile time
           # --lib only unit tests in the library, avoid integration tests
-          args: --lib --features kvm --no-fail-fast --target x86_64-unknown-linux-gnu
-        env:
-          CARGO_INCREMENTAL: '0'
-          RUSTFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
-          RUSTDOCFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          args: --lib --features kvm
+
       - name: install grcov
         uses: actions-rs/[email protected]
         with:
           crate: grcov
           version: latest
           use-tool-cache: true
+
       - name: generate coverage report
         id: coverage
         uses: actions-rs/[email protected]
+
       - name: upload coverage report to codecov.io
         uses: codecov/codecov-action@v1
         with: