anchor.diff:    ];
     final Map<String, String> pubEnvironment = <String, String>{
       'FLUTTER_ROOT': flutterRoot,
  +    ...localEngineEnv
     };
     if (Directory(pubCache).existsSync()) {
       pubEnvironment['PUB_CACHE'] = pubCache;
  
positive.code:   print('$clock STARTING ANALYSIS');
    try {
      flutterTestArgs.addAll(args);
      if (Platform.environment.containsKey(CIRRUS_TASK_NAME))
        print('Running task: ${Platform.environment[CIRRUS_TASK_NAME]}');
      print('═' * 80);
  
negative.code: /// configuration) -- prefilled with the arguments passed to test.dart.
  final List<String> flutterTestArgs = <String>[];
  
  final Map<String, String> localEngineEnv = <String, String>{};
  
  final bool useFlutterTestFormatter = Platform.environment['FLUTTER_TEST_FORMATTER'] == 'true';
  
  
  