{
  "checker": {
    "claims": [
      {
        "claim": "Run ``blacken-docs`` with the filenames to rewrite:",
        "command": "/tmp/blacken-venv/bin/blacken-docs --in-place <guest-path>",
        "evidence": "```python\ndef f(  x ):\n return( x+1 )\n```",
        "expected": "The block is formatted by Black",
        "input": "A Markdown Python block with non-Black formatting",
        "kind": "claim",
        "outcome": "Real input did not produce the expected result: def f(x):",
        "returncode": 2,
        "source": "Run ``blacken-docs`` with the filenames to rewrite:",
        "source_checked": true,
        "source_file": "README.rst",
        "verdict": "no"
      }
    ],
    "cycle_checks": [
      {
        "claim": "Scheduled or looping main behavior",
        "command": "",
        "evidence": "README and CLI entry point describe an on-demand documentation formatting command; no scheduler, loop, webhook, or cycle trigger is documented.",
        "expected": "identify the product trigger",
        "input": "source inspection",
        "kind": "cycle",
        "outcome": "README and CLI entry point describe an on-demand documentation formatting command; no scheduler, loop, webhook, or cycle trigger is documented.",
        "source": "repository entry points",
        "verdict": "yes"
      }
    ],
    "details": {
      "argv": [
        "/tmp/blacken-venv/bin/blacken-docs",
        "--in-place",
        "<guest-path>"
      ],
      "blocker": "wrong subcommand or usage-only response: {\"argv\": [\"/tmp/blacken-venv/bin/blacken-docs\", \"--in-place\", \"<guest-path>\"], \"returncode\": 2, \"stdout\": \"\", \"stderr\": \"usage: blacken-docs [-h] [-l LINE_LENGTH] [--preview] [-S]\\n                    [-t TARGET_VERSIONS] [--check] [-E] [--rst-literal-blocks]\\n                    [--pyi]\\n                    [filenames ...]\\nblacken-docs: error: unrecognized arguments: --in-place\\n\", \"expected_file\": \"<guest-path>\", \"file_checked\": false, \"file_excerpt\": \"```python\\ndef f(  x ):\\n return( x+1 )\\n```\\n\", \"needs_credentials\": false, \"needs_browser\": false}",
      "expected_file": "<guest-path>",
      "file_checked": false,
      "file_excerpt": "```python\ndef f(  x ):\n return( x+1 )\n```\n",
      "kind": "cli",
      "needs_browser": false,
      "needs_credentials": false,
      "returncode": 2,
      "stderr": "usage: blacken-docs [-h] [-l LINE_LENGTH] [--preview] [-S]\n                    [-t TARGET_VERSIONS] [--check] [-E] [--rst-literal-blocks]\n                    [--pyi]\n                    [filenames ...]\nblacken-docs: error: unrecognized arguments: --in-place",
      "stdout": "",
      "working": false
    },
    "evidence_strength": "readme_checked",
    "example_checks": [
      {
        "claim": "Format a Markdown Python block using the README command",
        "command": "/tmp/blacken-venv/bin/blacken-docs --in-place <guest-path>",
        "deferred": false,
        "evidence": "```python\ndef f(  x ):\n return( x+1 )\n```\n",
        "expected": "The block is rewritten",
        "input": "A Markdown Python block with non-Black formatting",
        "kind": "example",
        "outcome": "command exited with code 2",
        "returncode": 2,
        "source": "README.rst Usage",
        "verdict": "no"
      }
    ],
    "status": "FAIL"
  },
  "main_blocker": "wrong subcommand or usage-only response: {\"argv\": [\"/tmp/blacken-venv/bin/blacken-docs\", \"--in-place\", \"<guest-path>\"], \"returncode\": 2, \"stdout\": \"\", \"stderr\": \"usage: blacken-docs [-h] [-l LINE_LENGTH] [--preview] [-S]\\n                    [-t TARGET_VERSIONS] [--check] [-E] [--rst-literal-blocks]\\n                    [--pyi]\\n                    [filenames ...]\\nblacken-docs: error: unrecognized arguments: --in-place\\n\", \"expected_file\": \"<guest-path>\", \"file_checked\": false, \"file_excerpt\": \"```python\\ndef f(  x ):\\n return( x+1 )\\n```\\n\", \"needs_credentials\": false, \"needs_browser\": false}",
  "operation": null,
  "outcome": "blocked",
  "steps": [],
  "stuck_step": "/tmp/blacken-venv/bin/blacken-docs --in-place <guest-path>"
}