Mask VM crash for realsies.

tools/testing/dart/test_runner.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /**
  * Classes and methods for executing tests.
  *
  * This module includes:
  * - Managing parallel execution of tests, including timeout checks.
  * - Evaluating the output of each test as pass/fail/crash/timeout.
@@ skipping 257 matching lines @@
   bool get hasTimedOut() => timedOut;
 
   bool get didFail() {
     return (exitCode != 0 && !hasCrashed);
   }
 
   // Reverse result of a negative test.
   bool get hasFailed() {
     // TODO(efortuna): This is a total hack to keep our buildbots (more) green
     // while the VM team solves Issue 2124. Remove when issue is fixed.
-    if (new Platform().operatingSystem() == 'windows' && exitCode == 253) {
+    if (new Platform().operatingSystem() == 'windows' && (exitCode == 253 ||
+        exitCode == 3)) {
       for (String line in testCase.output.stdout) {
         if (line.startsWith('VM exited with signal 1073741819') ||
-            line.startsWith('Kind: ')) {
+            line.startsWith('Kind:')) {
           if (!alreadyPrintedWarning) {
-            print("WARNING: VM crashed on this test with signal 1073741819. " +
-                "This is a fake pass!!");
+            print("WARNING: VM crashed: $line This is a fake pass!!");
             alreadyPrintedWarning = true;
           }
           return testCase.expectedOutcomes.iterator().next() == FAIL;
         }
       }
     }
     return (testCase.isNegative ? !didFail : didFail);
   }
 
 }
@@ skipping 848 matching lines @@
         // the developer doesn't waste his or her time trying to fix a bunch of
         // tests that appear to be broken but were actually just flakes that
         // didn't get retried because there had already been one failure.
         bool allowRetry = _MAX_FAILED_NO_RETRY > _progress.numFailedTests;
         new RunningProcess(test, allowRetry, this).start();
       }
       _numProcesses++;
     }
   }
 }