anchor.diff:  
         if (app.logger == null) {
           app.logger = Logger(args.loggerName)
  -          ..onRecord.listen(Runner.handleLogRecord);
  +          ..onRecord.listen((rec) => Runner.handleLogRecord(rec, args.options));
         }
   
         AngelHttp http;
  
positive.code:         .then((isolate) {})
          .catchError(c.completeError);
  
      onLogRecord.listen((msg) => handleLogRecord(msg as LogRecord));
  
      onError.listen((msg) {
        if (msg is List) {
          var e = msg[0], st = StackTrace.fromString(msg[1].toString());
          handleLogRecord(LogRecord(
              Level.SEVERE, 'Fatal error', runnerArgs.loggerName, e, st));
        } else {
          handleLogRecord(
              LogRecord(Level.SEVERE, 'Fatal error', runnerArgs.loggerName, msg));
        }
      });
  
      onExit.listen((_) {
        if (options.respawn) {
          handleLogRecord(LogRecord(
              Level.WARNING,
              'Instance #$id at ${DateTime.now()} crashed. Respawning immediately...',
              runnerArgs.loggerName));
          _spawnIsolate(id, c, options, pubSubSendPort);
        } else {
          c.complete();
  
negative.code:                                         
  ''';
  
    static void handleLogRecord(LogRecord record, RunnerOptions options) {
      if (options.quiet) return;
      var code = chooseLogColor(record.level);
  
      if (record.error == null) print(code.wrap(record.toString()));
  