Bug 83532

Lion Release (Perf) fails intermittently with the following error: http://build.webkit.org/builders/Lion%20Release%20%28Perf%29/builds/2080/steps/perf-test/logs/stdio Traceback (most recent call last): File "./Tools/Scripts/run-perf-tests", line 41, in <module> sys.exit(PerfTestsRunner().run()) File "/Volumes/Data/slave/lion-release-perf-tests/build/Tools/Scripts/webkitpy/performance_tests/perftestsrunner.py", line 141, in run unexpected = self._run_tests_set(sorted(list(tests)), self._port) File "/Volumes/Data/slave/lion-release-perf-tests/build/Tools/Scripts/webkitpy/performance_tests/perftestsrunner.py", line 234, in _run_tests_set if self._run_single_test(test, driver, is_chromium_style): File "/Volumes/Data/slave/lion-release-perf-tests/build/Tools/Scripts/webkitpy/performance_tests/perftestsrunner.py", line 317, in _run_single_test output = driver.run_test(DriverInput(test, self._options.time_out_ms, None, False)) File "/Volumes/Data/slave/lion-release-perf-tests/build/Tools/Scripts/webkitpy/layout_tests/port/driver.py", line 219, in run_test return self._running_drivers[cmd_line_key].run_test(driver_input) File "/Volumes/Data/slave/lion-release-perf-tests/build/Tools/Scripts/webkitpy/layout_tests/port/webkit.py", line 571, in run_test crash_log = self._port._get_crash_log(self._crashed_process_name, self._crashed_pid, text, self.error_from_test) File "/Volumes/Data/slave/lion-release-perf-tests/build/Tools/Scripts/webkitpy/layout_tests/port/mac.py", line 188, in _get_crash_log deadline = now + 5 * int(self.get_option('child_processes')) TypeError: int() argument must be a string or a number, not 'NoneType' program finished with exit code 1 elapsedTime=1367.658724 Maybe this is related to mac ports' tests intermittently fail?