build(ci): add some simple CI for cargo {check,deny,fmt,test}

.github/workflows/pr.yml

@@ -0,0 +1,11 @@
+name: CI (PR)
+
+on: [pull_request]
+jobs:
+  block-autosquash-commits:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/[email protected]
+      - name: Block merging fixup commits
+        uses: ErichDonGubler/block-fixup-merge-action@patch-1
+

.github/workflows/push.yml

@@ -0,0 +1,112 @@
+name: CI (push)
+
+on: [push]
+
+jobs:
+  check:
+    name: Check
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+        rust:
+          - stable
+          - beta
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v1
+
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rust }}
+          override: true
+
+      - name: "Run `cargo check`"
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
+
+  test:
+    name: Test Suite
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+        rust:
+          - stable
+          - beta
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v1
+
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rust }}
+          override: true
+
+      - name: "Run `cargo test`"
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+
+  fmt:
+    name: Rustfmt
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        rust:
+          - stable
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v1
+
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rust }}
+          override: true
+          components: rustfmt
+
+      - name: "Run `cargo fmt`"
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+  clippy:
+    name: Clippy
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+        rust:
+          - stable
+          - beta
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v1
+
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rust }}
+          override: true
+          components: clippy
+
+      - name: "Run `cargo clippy`"
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: -- -D warnings
+
+  cargo-deny:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/[email protected]
+      - uses: EmbarkStudios/cargo-deny-action@v1
+        with:
+          log-level: warn
+          command: check
+          arguments: --all-features

deny.toml

@@ -0,0 +1,8 @@
+[licenses]
+allow = [
+	"Apache-2.0",
+	"ISC",
+	"MIT",
+	"Unicode-DFS-2016",
+	"Zlib",
+]

src/bin/moz-webgpu-cts/main.rs

@@ -182,6 +182,7 @@ fn run(cli: Cli) -> ExitCode {
         Subcommand::Triage => {
             #[derive(Debug)]
             struct TaggedTest {
+                #[allow(unused)]
                 orig_path: Arc<PathBuf>,
                 inner: metadata::Test,
             }