anchor.diff:          resultsPort.sendPort,
           logsPort.sendPort,
           options.verbose,
  +        options.printFailureLog,
           options.configurationName);
       Future future = Future<bool>(() async {
         Stopwatch stopwatch = Stopwatch()..start();
  
positive.code:   final Set<String> seenTests = {};
  
    ResultLogger(this.suiteName, this.prefix, this.resultsPort, this.logsPort,
        this.verbose, this.configurationName);
  
    String getTestName(TestDescription description) {
      return "$prefix/${description.shortName}";
  
negative.code: class Options {
    final String configurationName;
    final bool verbose;
    final bool printFailureLog;
    final Uri outputDirectory;
  
    Options(this.configurationName, this.verbose, this.printFailureLog,
        this.outputDirectory);
  
    static Options parse(List<String> args) {
      var parser = new ArgParser()
  