{
  "checker": {
    "details": {
      "blocker": "The product check did not finish within its time window; the product left the guest unresponsive to the check."
    },
    "status": "FAIL"
  },
  "deviations": [
    "python3 tools/coverage_sweep.py --only default failed before dependencies were visible because system Python lacked bs4",
    "python3 -m playwright install chromium was rejected by environment policy; no local browser installed"
  ],
  "fault_owner": "test",
  "main_blocker": "The README documented fixture sweep exceeded the execution ceiling during both direct execution and checker replay.",
  "operation": "Run the README documented fixture coverage sweep",
  "operation_scope": "Python 3.12.3 with README requirements installed in /tmp/toadstone-venv; no local browser installed",
  "outcome": "blocked",
  "plain_failure": "The fixture crawl did not finish within the available run window. The evidence checker also timed out while replaying it.",
  "steps": [
    "Read README quick start and coverage sweep documentation",
    "Created venv and installed requirements.txt",
    "Ran python tools/coverage_sweep.py --only default with venv; exceeded execution ceiling after 300 seconds",
    "Checked shared CDP endpoint: HTTP 200, Chrome/155.0.8059.84",
    "Created probe, claim, example and cycles evidence and attempted validation/replay; checker exceeded execution ceiling after 300 seconds"
  ],
  "stuck_step": "Coverage sweep does not finish inside the 300 second execution ceiling, so replay and checker validation cannot complete.",
  "suggested_fix": "Run the fixture sweep and evidence checker in an environment with a longer execution window."
}