{
 "task": "E21",
 "mutants": [
  {
   "object": "{{P}}NEWS_DIST_OLD",
   "mutant": "SORT: DESCENDING -> ASCENDING",
   "status": "killed",
   "hidden": "4/8",
   "failed_tests": [
    "sorted_by_rate",
    "sums_and_rate",
    "district_filter",
    "zero_copies"
   ]
  },
  {
   "object": "{{P}}NEWS_DIST_OLD",
   "mutant": "rate guard: > -> >=",
   "status": "killed",
   "hidden": "5/8",
   "failed_tests": [
    "all_agents",
    "sorted_by_rate",
    "sums_and_rate",
    "district_filter",
    "zero_copies"
   ]
  }
 ],
 "valid": 2,
 "killed": 2,
 "kill_rate": 1.0,
 "ok": true
}