anchor.diff:    /// Constructor. You can specify the maximum number of tests that can run in
     /// parallel with [maxProcesses].
     TestRunnerDispatcher(this.dartBinaries, this.dartProject,
  -      {int maxProcesses: 4}) :     _pool = new Pool(maxProcesses);
  +      {int maxProcesses: 4}) : _pool = new Pool(maxProcesses);
   
     /// Runs all the given [tests].
     ///
  
positive.code:       }
  
        // Execute test and send result to the stream.
        Future<TestExecutionResult> stuff = _pool.withResource(() =>
            testRunner.runTest(test)
                // Kill the test after a set amount of time. Timeout.
                .timeout(new Duration(seconds: TESTS_TIMEOUT_SEC), onTimeout: () {
                  var testOutput = "The test did not complete in less than "
                                      "$TESTS_TIMEOUT_SEC seconds. "
                                      "It was aborted.";
  
                  return new TestExecutionResult(test, success: false, testOutput: testOutput);
                })..then((TestExecutionResult result) {
                  controller.add(result);
            }));
  
        // Adding the test Future to the list of tests to watch.
        testRunnerResultFutures.add(stuff);
  
negative.code:     return controller.stream;
    }
  }
  