{
  "started_utc": "2026-09-14T14:59:43.836816+00:00",
  "ended_utc": "2026-09-14T14:59:43.852973+00:00",
  "roots_removed": 12,
  "files_removed": 2,
  "logical_bytes_removed": 138,
  "free_before": 98338492416,
  "free_after": 98338562048,
  "free_delta_attribution": "unattributed: Doyle full-load arm6 runs concurrently",
  "target_disposition": "retained unchanged; cleanup was only owned outside-Git private TEMP",
  "all_roots_absent": true
}