Rewrite actions as Github Actions

Author: 197g

.cirrus.yml

@@ -0,0 +1,69 @@
+name: Rust CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  schedule:
+    - cron: '5 16 * * 6'
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@stable
+    - name: Cache Cargo Dependencies
+      uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: true
+    - name: build
+      run: cargo build
+    - name: test
+      run: cargo test
+
+  nightly:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@nightly
+    - name: Cache Cargo Dependencies
+      uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: true
+    - name: build
+      run: cargo build --all-features
+    - name: test
+      run: cargo test --all-features
+
+  miri:
+    runs-on: ubuntu-latest
+    needs: [main]
+    strategy:
+      fail-fast: false
+      matrix:
+        crate: ['alloc-traits', 'static-alloc', 'unsize', 'without-alloc' ]
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@nightly
+    - name: Install Miri
+      run: rustup component add --toolchain nightly miri
+    - name: Miri Test
+      run: |
+        cd ${{ matrix.crate }}
+        rustup run nightly cargo miri test --all-features
+
+  doc:
+    runs-on: ubuntu-latest
+    needs: [main]
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@nightly
+    - name: Cache Cargo Dependencies
+      uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: true
+    - name: Generate Documentation
+      run: |
+        cargo doc --no-deps --document-private-items --all-features

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: Rust CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request_target:
+    branches: [
+      'release/*/v*'
+    ]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    container:
+      image: rust:latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Cache Cargo Dependencies
+      uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: true
+    - name: Check semver
+      uses: obi1kenobi/cargo-semver-checks-action@v2
+      with:
+        package: alloc-traits, static-alloc, unsize, without-alloc
+        rust-toolchain: manual