{
  "run_id": "loopdive--js2-claude-haiku-5-5-1792306158863645152",
  "checker": {
    "check": "operation",
    "status": "PASS",
    "details": {
      "working": true,
      "argv": [
        "/usr/bin/js2wasm",
        "examples/wasi/hello-fs.ts",
        "--target",
        "wasi",
        "-o",
        "<host-path>"
      ],
      "kind": "cli",
      "returncode": 0,
      "stdout": "<host-path>  (374 bytes)\n<host-path>  (182643 chars)\n<host-path>  (24 chars)\n<host-path>  (4115 chars)\n\nTo run: wasmtime -W gc=y,function-references=y,tail-call=y,exceptions=y <host-path>",
      "stderr": "note: auto-enabled Node API emulation (found a `node:` import). Pass --emulate none to disable.",
      "needs_credentials": false,
      "needs_browser": false,
      "scope": "product operation"
    }
  },
  "diagnosis": null
}