{
  "checker": {
    "details": {
      "argv": [
        "/workspace/packages/zig/zig-out/bin/craft",
        "--html",
        "<h1>coldpass-ok</h1>",
        "--title",
        "smoke"
      ],
      "kind": "cli",
      "needs_browser": false,
      "needs_credentials": false,
      "returncode": 0,
      "scope": "product operation",
      "stderr": "",
      "stdout": "\n\u26a1 Loading HTML content in native window\n   Title: smoke\n   Size: 1200x800\n\nlibEGL warning: DRI3 error: Could not get DRI3 device\nlibEGL warning: Ensure your X server supports DRI3 to get accelerated rendering\nlibEGL warning: egl: failed to create dri2 screen\nlibEGL warning: DRI2: failed to create screen\nlibEGL warning: egl: failed to create dri2 screen\nlibEGL warning: DRI2: failed to create screen\n[Permission] Linux WebView configured (camera=false, mic=false, geo=false, notify=true, clip=true)\n[excerpt truncated]",
      "working": true
    },
    "status": "PASS"
  },
  "deviations": [
    "`pantry install` (README step 'Install the pinned Zig toolchain') could not be run: the npm package `pantry@0.7.6` installed globally is not the pantry-pm CLI; its bin started an unrelated dev server on localhost:3000 and hung the shell. Removed it, confirmed no listener on :3000, and used the README's documented CRAFT_ZIG fallback instead.",
    "Zig pinned dev build (0.17.0-dev.1963) not used; Zig 0.17.0 release used per README fallback.",
    "Installed Xvfb/xauth (not in README) because the guest has no display.",
    "Did not run `bun run dev`, unit tests, or lint, per task instructions."
  ],
  "main_blocker": null,
  "operation": "Build craft from source (bun run build:core), then launch the native app window with README-documented CLI `craft` (--html content, --title) under Xvfb; app loads WebKit and stays running.",
  "operation_scope": "Covers build and GUI launch. The README CLI example `craft http://localhost:3000` was not run because it needs a dev server; the --html form from `craft --help` was used instead. The probe needs an X display on DISPLAY=:99; the checker environment must provide one (Xvfb was stopped after testing as required).",
  "outcome": "working",
  "steps": [
    "apt-get install -y libgtk-3-dev libwebkit2gtk-4.1-dev git curl unzip xz-utils build-essential pkg-config",
    "curl -fsSL https://bun.sh/install | bash (bun 1.4.3 used)",
    "bun install (in /workspace)",
    "Zig 0.17.0 downloaded from ziglang.org and extracted to /tmp/zigdl (README fallback path)",
    "Fetched zig-js, zig-regex, zig-gc sibling checkouts at pins from .github/actions/first-party-zig-deps/pins.env into /Libraries (per README 'Build from Source' command)",
    "CRAFT_ZIG=/tmp/zigdl/zig-x86_64-linux-0.17.0/zig CRAFT_ALLOW_UNPINNED_ZIG=1 bun run build:core (succeeded)",
    "./packages/zig/zig-out/bin/craft --version -> craft version 0.0.234",
    "apt-get install -y xvfb xauth; Xvfb :99; DISPLAY=:99 craft --html ... (window loaded, ran until timeout)"
  ],
  "stuck_step": null,
  "suggested_fix": "Provide an X display for GUI runs; document that the pantry npm package name conflicts with the pantry-pm CLI (use the pantry-pm installer or its release binary)."
}