{
  "completed": [],
  "failures": [
    {
      "error_type": "CorpusError",
      "preset": "rules"
    }
  ],
  "requested_presets": [
    "rules",
    "en-closed",
    "multi-open",
    "multi-encoder",
    "multi-boundary",
    "opf-native"
  ],
  "state": "failed"
}