https://uberchromegw.corp.google.com/i/chromium.perf/builders/Win%20Zenbook%20Perf/builds/332/steps/system_health.memory_desktop.reference%20on%20Intel%20GPU%20on%20Windows%20on%20Windows-10-10240
raceback (most recent call last):
  File "c:\b\s\w\irhi1njx\third_party\catapult\telemetry\telemetry\internal\story_runner.py", line 88, in _RunStoryAndProcessErrorIfNeeded
    state.RunStory(results)
  File "c:\b\s\w\irhi1njx\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\irhi1njx\third_party\catapult\telemetry\telemetry\page\shared_page_state.py", line 299, in RunStory
    self._current_page.Run(self)
  File "c:\b\s\w\irhi1njx\third_party\catapult\telemetry\telemetry\page\__init__.py", line 112, in Run
    self.RunPageInteractions(action_runner)
  File "c:\b\s\w\irhi1njx\tools\perf\page_sets\system_health\system_health_story.py", line 122, in RunPageInteractions
    self._Measure(action_runner)
  File "c:\b\s\w\irhi1njx\tools\perf\page_sets\system_health\system_health_story.py", line 105, in _Measure
    action_runner.MeasureMemory(deterministic_mode=True)
  File "c:\b\s\w\irhi1njx\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "c:\b\s\w\irhi1njx\third_party\catapult\telemetry\telemetry\internal\actions\action_runner.py", line 160, in MeasureMemory
    raise exceptions.Error('Unable to obtain memory dump')
Error: Unable to obtain memory dump

c:\b\s\w\irhi1njx\third_party\catapult\telemetry\telemetry\internal\image_processing\_bitmap.py:152: UserWarning: Using pure python png decoder, which could be very slow. To speed up, consider installing numpy & cv2 (OpenCV).
  'Using pure python png decoder, which could be very slow. To speed up, '
INFO:root:Chrome version: 2924
ERROR:root:Error when deleting c:\b\s\w\it7pta90\tmplg3yze, will try again at exit.
Traceback (most recent call last):
  File "c:\b\s\w\irhi1njx\third_party\catapult\telemetry\telemetry\internal\platform\tracing_controller_backend.py", line 285, in CollectAgentTraceData
    os.remove(self._trace_log)
WindowsError: [Error 32] The process cannot access the file because it is being used by another process: 'c:\\b\\s\\w\\it7pta90\\tmplg3yze'
INFO:root:Successfully shut down browser cooperatively
[  FAILED  ] blank:about:blank (11167 ms)