- Try to get more information for buildbot only failures.

tests/standalone/javascript_int_overflow_test.dart

 // Copyright (c) 2013, 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.
 
-// VMOptions=--throw_on_javascript_int_overflow --optimization_counter_threshold=10 --no-use-osr
+// VMOptions=--throw_on_javascript_int_overflow --print_stacktrace_at_throw --optimization_counter_threshold=10 --no-use-osr
 
 
 import "package:expect/expect.dart";
 import 'dart:typed_data';
 
 
 double dti_arg;
 int double_to_int() {
   return dti_arg.toInt();
 }
@@ skipping 126 matching lines @@
     Expect.equals(0x2FAFA000, doNotThrow3(0xFAFAFA, 12));
     Expect.equals(0xABABA000, doNotThrow2(0xFAFAFAABABA, 12));
     Expect.equals(0x2BABA000, doNotThrow4(0xFAFAFAABABA, 12));
   }
   for (int i = 0; i < 20; i++) {
     Expect.equals(0xABABA000, doNotThrow1(0xFAFAFAABABA, 12));
     Expect.equals(0x2BABA000, doNotThrow3(0xFAFAFAABABA, 12));
   }
 
 }