{
  "checker": {
    "details": {
      "argv": [
        "./churros",
        "doctor"
      ],
      "blocker": "setup/no-check diagnostics alone do not establish a working product operation",
      "kind": "cli",
      "working": false
    },
    "status": "FAIL"
  },
  "main_blocker": "setup/no-check diagnostics alone do not establish a working product operation",
  "operation": "./churros doctor: diagnose the development environment (documented CLI command in README 'CLI de ChurrOS'/'Inicio r\u00e1pido')",
  "operation_scope": "Verifies host tooling only. Not exercised: ./churros build (ISO build needs Arch host or ./churros build --container, multi-GB, out of smoke scope), ./churros run (QEMU boot), ./churros check/rust (test suites, excluded by task). qemu-user aarch64 is not registered (warning only, needed only for arm64 container builds).",
  "outcome": "blocked",
  "steps": [
    "apt-get update && apt-get install -y gettext git nodejs podman qemu-system-arm qemu-system-x86 qemu-utils rustup shellcheck (package list from ./churros doctor output; install-deps.sh skipped because it refuses to run as root)",
    "rustup default stable (rustc 1.99.1 installed)",
    "./churros doctor (rc=0, all checks pass; qemu-user aarch64 warning is non-fatal)"
  ],
  "stuck_step": "./churros doctor",
  "suggested_fix": null
}