Fix some nightly lints #105
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| # There are two kinds of continuous integration jobs in this project: | |
| # | |
| # - Every code submission or master push passes continuous integration on the | |
| # minimal supported Rust version and the current stable Rust version. | |
| # - Two times a month, a scheduled job makes sure that the code remains | |
| # compatible and lint-free on upcoming Rust toolchains (beta and nightly). | |
| name: Continuous Integration | |
| on: | |
| push: | |
| pull_request: | |
| schedule: | |
| - cron: '0 0 12/15 * *' | |
| # Cancel existing jobs on new pushes to the same branch | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| env: | |
| CARGO_INCREMENTAL: 0 | |
| RUSTFLAGS: -D warnings | |
| RUSTDOCFLAGS: -D warnings | |
| MINIMAL_RUST: 1.79.0 # Minimal Supported Rust Version | |
| jobs: | |
| # Workaround for github CI dropping env var expansion in matrix strategy | |
| matrix_vars: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| MINIMAL_RUST: ${{ env.MINIMAL_RUST }} | |
| steps: | |
| - name: Forward env var to output | |
| run: echo "MINIMAL_RUST=${{ env.MINIMAL_RUST }}" >> $GITHUB_OUTPUT | |
| # Formatting and dependency checking doesn't depend on configuration, and we | |
| # only care about the formatting rules of the latest supported Rust version | |
| format-machete: | |
| # Don't run CI twice when a PR is created from a branch internal to the repo | |
| if: github.event_name == 'push' || github.event_name == 'schedule' || github.event.pull_request.head.repo.full_name != github.repository | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v4 | |
| - name: Set up stable toolchain | |
| if: github.event_name != 'schedule' | |
| uses: actions-rust-lang/setup-rust-toolchain@v1 | |
| with: | |
| components: rustfmt | |
| - name: Set up nightly toolchain | |
| if: github.event_name == 'schedule' | |
| uses: actions-rust-lang/setup-rust-toolchain@v1 | |
| with: | |
| toolchain: nightly | |
| components: rustfmt | |
| - name: Check code formatting | |
| run: cargo fmt --all --check | |
| - name: Set up cargo-binstall | |
| run: curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash | |
| - name: Look for unused dependencies with cargo-machete | |
| run: | | |
| # FIXME: --force used as a workaround for https://github.com/Swatinem/rust-cache/issues/204 | |
| cargo binstall -y --force cargo-machete | |
| cargo machete | |
| # Lints should cover all cfg code paths | |
| # | |
| # We do not check lints for the MSRV, only for the latest supported Rust | |
| # stable compiler release and for the nightly compiler (the later is | |
| # unfortunate as it means CI will randomly break, but we need it since we have | |
| # nightly-specific code paths). | |
| # | |
| # Native x86_64 compilation... | |
| lints-native: | |
| if: github.event_name == 'push' || github.event_name == 'schedule' || github.event.pull_request.head.repo.full_name != github.repository | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| matrix: | |
| toolchain: | |
| - stable | |
| - nightly | |
| cargo-flags: | |
| - '--no-default-features' | |
| - '--no-default-features --features=alloc' | |
| - '' # --features=std | |
| - '--features=safe_arch' | |
| rust-flags: | |
| - '' | |
| - '-C target-feature=+avx' | |
| - '-C target-feature=+avx -C target-feature=+avx2' | |
| - '-C target-feature=+avx -C target-feature=+avx2 -C target-feature=+avx512f' | |
| - '-C target-feature=+avx -C target-feature=+avx2 -C target-feature=+avx512f -C target-feature=+avx512bw -C target-feature=+avx512vl' | |
| - '-C target-feature=+avx -C target-feature=+avx2 -C target-feature=+avx512f -C target-feature=+avx512bw -C target-feature=+avx512vl -C target-feature=+avx512bf16' | |
| exclude: | |
| - toolchain: stable | |
| rust-flags: '-C target-feature=+avx -C target-feature=+avx2 -C target-feature=+avx512f' | |
| - toolchain: stable | |
| rust-flags: '-C target-feature=+avx -C target-feature=+avx2 -C target-feature=+avx512f -C target-feature=+avx512bw -C target-feature=+avx512vl' | |
| - toolchain: stable | |
| rust-flags: '-C target-feature=+avx -C target-feature=+avx2 -C target-feature=+avx512f -C target-feature=+avx512bw -C target-feature=+avx512vl -C target-feature=+avx512bf16' | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v4 | |
| - name: Check lints | |
| uses: ./.github/actions/lints | |
| with: | |
| toolchain: ${{ matrix.toolchain }} | |
| cargo-flags: ${{ matrix.cargo-flags }} | |
| rust-flags: ${{ matrix.rust-flags }} | |
| # | |
| # ARMv7 cross-compilation | |
| lints-arm: | |
| if: github.event_name == 'push' || github.event_name == 'schedule' || github.event.pull_request.head.repo.full_name != github.repository | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| matrix: | |
| toolchain: | |
| - stable | |
| - nightly | |
| cargo-flags: | |
| - '--no-default-features' | |
| - '--no-default-features --features=alloc' | |
| - '' # --features=std | |
| - '--features=safe_arch' | |
| rust-flags: | |
| - '' | |
| - '-C target-feature=-vfp2' | |
| - '-C target-feature=+vfp2' | |
| - '-C target-feature=+vfp2 -C target-feature=+d32' | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v4 | |
| - name: Check lints | |
| uses: ./.github/actions/lints | |
| with: | |
| toolchain: ${{ matrix.toolchain }} | |
| cargo-flags: ${{ matrix.cargo-flags }} | |
| rust-flags: ${{ matrix.rust-flags }} | |
| cross-target-apt: 'arm-linux-gnueabi' | |
| cross-target-rust: 'arm-unknown-linux-gnueabi' | |
| # | |
| # AArch64 cross-compilation | |
| lints-aarch64: | |
| if: github.event_name == 'push' || github.event_name == 'schedule' || github.event.pull_request.head.repo.full_name != github.repository | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| matrix: | |
| toolchain: | |
| - stable | |
| - nightly | |
| cargo-flags: | |
| - '--no-default-features' | |
| - '--no-default-features --features=alloc' | |
| - '' # --features=std | |
| - '--features=safe_arch' | |
| rust-flags: | |
| - '' | |
| - '-C target-feature=-neon' | |
| - '-C target-feature=+neon' | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v4 | |
| - name: Check lints | |
| uses: ./.github/actions/lints | |
| with: | |
| toolchain: ${{ matrix.toolchain }} | |
| cargo-flags: ${{ matrix.cargo-flags }} | |
| rust-flags: ${{ matrix.rust-flags }} | |
| cross-target-apt: 'aarch64-linux-gnu' | |
| cross-target-rust: 'aarch64-unknown-linux-gnu' | |
| # | |
| # i686 cross-compilation | |
| lints-i686: | |
| if: github.event_name == 'push' || github.event_name == 'schedule' || github.event.pull_request.head.repo.full_name != github.repository | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| matrix: | |
| toolchain: | |
| - stable | |
| - nightly | |
| cargo-flags: | |
| - '--no-default-features' | |
| - '--no-default-features --features=alloc' | |
| - '' # --features=std | |
| - '--features=safe_arch' | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v4 | |
| - name: Check lints | |
| uses: ./.github/actions/lints | |
| with: | |
| toolchain: ${{ matrix.toolchain }} | |
| cargo-flags: ${{ matrix.cargo-flags }} | |
| cross-target-apt: 'i686-linux-gnu' | |
| cross-target-rust: 'i686-unknown-linux-gnu' | |
| # | |
| # RISC-V 64-bit cross-compilation | |
| # FIXME: I'd also like to test riscv32 but ubuntu doesn't provide a cross-compiler | |
| lints-riscv64: | |
| if: github.event_name == 'push' || github.event_name == 'schedule' || github.event.pull_request.head.repo.full_name != github.repository | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| matrix: | |
| toolchain: | |
| - stable | |
| - nightly | |
| cargo-flags: | |
| - '--no-default-features' | |
| - '--no-default-features --features=alloc' | |
| - '' # --features=std | |
| - '--features=safe_arch' | |
| rust-flags: | |
| - '' | |
| - '-C target-feature=-f -C target-feature=-d' | |
| - '-C target-feature=+f -C target-feature=-d' | |
| - '-C target-feature=+f -C target-feature=+d' | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v4 | |
| - name: Check lints | |
| uses: ./.github/actions/lints | |
| with: | |
| toolchain: ${{ matrix.toolchain }} | |
| cargo-flags: ${{ matrix.cargo-flags }} | |
| rust-flags: ${{ matrix.rust-flags }} | |
| cross-target-apt: 'riscv64-linux-gnu' | |
| cross-target-rust: 'riscv64gc-unknown-linux-gnu' | |
| # Run the tests on all supported OSes and Rust versions (main CI) | |
| # | |
| # FIXME: It would be nice to also run the tests for cross-compiled targets | |
| # using some kind of emulation layer | |
| test-native: | |
| # Don't run CI twice when a PR is created from a branch internal to the repo | |
| if: github.event_name == 'push' || github.event_name == 'schedule' || github.event.pull_request.head.repo.full_name != github.repository | |
| needs: matrix_vars | |
| runs-on: ubuntu-22.04 | |
| strategy: | |
| matrix: | |
| toolchain: | |
| - ${{ needs.matrix_vars.outputs.MINIMAL_RUST }} | |
| - stable | |
| - nightly | |
| cargo-flags: | |
| # Stable configurations | |
| - '--no-default-features' | |
| - '--no-default-features --features=alloc' | |
| - '' # --features=std | |
| - '--features=safe_arch' | |
| # Nightly configuration = stable configuration + nightly feature | |
| - '--no-default-features --features=nightly' | |
| - '--no-default-features --features=alloc,nightly' | |
| - '--features=nightly' | |
| - '--features=safe_arch,nightly' | |
| rust-flags: | |
| - "" | |
| - "-C target-cpu=native" | |
| exclude: | |
| - toolchain: nightly | |
| cargo-flags: '--no-default-features' | |
| - toolchain: nightly | |
| cargo-flags: '--no-default-features --features=alloc' | |
| - toolchain: nightly | |
| cargo-flags: '' | |
| - toolchain: nightly | |
| cargo-flags: '--features=safe_arch' | |
| - toolchain: stable | |
| cargo-flags: '--no-default-features --features=nightly' | |
| - toolchain: stable | |
| cargo-flags: '--no-default-features --features=alloc,nightly' | |
| - toolchain: stable | |
| cargo-flags: '--features=nightly' | |
| - toolchain: stable | |
| cargo-flags: '--features=safe_arch,nightly' | |
| - toolchain: ${{ needs.matrix_vars.outputs.MINIMAL_RUST }} | |
| cargo-flags: '--no-default-features --features=nightly' | |
| - toolchain: ${{ needs.matrix_vars.outputs.MINIMAL_RUST }} | |
| cargo-flags: '--no-default-features --features=alloc,nightly' | |
| - toolchain: ${{ needs.matrix_vars.outputs.MINIMAL_RUST }} | |
| cargo-flags: '--features=nightly' | |
| - toolchain: ${{ needs.matrix_vars.outputs.MINIMAL_RUST }} | |
| cargo-flags: '--features=safe_arch,nightly' | |
| env: | |
| RUSTFLAGS: "${{ matrix.rust-flags }}" | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v4 | |
| - name: Set up toolchain | |
| uses: actions-rust-lang/setup-rust-toolchain@v1 | |
| with: | |
| toolchain: ${{ matrix.toolchain }} | |
| - name: Run tests | |
| run: cargo test --workspace ${{ matrix.cargo-flags }} |