{
  "cause": "Terrain takeover deleted the original support-station manager without transferring the existing station registrations. Native server action then found no valid registered station.",
  "baseline": {
    "originalFuelStations": 21,
    "replacementFuelStations": 0,
    "uazLitresBefore": 19.5,
    "uazLitresAfterRejectedAction": 19.5,
    "uazLitresAfterDiagnosticRegistration": 21.5833
  },
  "fixed": {
    "retainedSupportStations": 52,
    "fuelStationsBefore": 21,
    "fuelStationsAfter": 21,
    "uazLitresBefore": 19.5,
    "uazLitresAfter": 21.5833,
    "fuelConservationToleranceLitres": 0.02
  },
  "nativeScope": "Two isolated local Workbench Game Master Everon takeovers, existing world-authored pump, scripted UAZ placement and native PerformAction. No ordinary held-input or dedicated remote-client claim.",
  "checks": [
    "test_terrain_support_stations.py",
    "test_terrain_takeover.py",
    "test_item_station_lifecycle.py",
    "test_item_station_teardown.py",
    "test_terrain_controller_init.py"
  ],
  "scriptOrRuntimeFailures": [],
  "strictRunnerExitCodes": {
    "baseline": 1,
    "fixed": 1
  },
  "limitation": "Both fixtures complete and clean up, but strict runners exit nonzero for engine/resource diagnostics retained separately, including takeover replication diagnostics."
}