First purple bot at:
https://uberchromegw.corp.google.com/i/chromium.perf/builders/Win%2010%20High-DPI%20Perf%20%285%29/builds/83

First red bot at:
https://uberchromegw.corp.google.com/i/chromium.perf/builders/Win%2010%20High-DPI%20Perf%20%285%29/builds/87


This test also fails on reference build. It is cloud storage error.



WARNING:root:Cannot dump browser state: No browser.
WARNING:root:Either tab has crashed or browser does not support taking tab screenshot. Skip taking screenshot on failure.
Traceback (most recent call last):
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\story_runner.py", line 78, in _RunStoryAndProcessErrorIfNeeded
    test.WillRunStory(state.platform)
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\web_perf\timeline_based_measurement.py", line 282, in WillRunStory
    platform.tracing_controller.StartTracing(self._tbm_options.config)
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\core\tracing_controller.py", line 43, in StartTracing
    self._tracing_controller_backend.StartTracing(tracing_config, timeout)
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\platform\tracing_controller_backend.py", line 91, in StartTracing
    if agent.StartAgentTracing(config, timeout):
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\platform\tracing_agent\battor_tracing_agent.py", line 73, in StartAgentTracing
    self._battor.StartTracing()
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\battor\battor\battor_wrapper.py", line 155, in StartTracing
    self._SendBattorCommand(self._START_TRACING_CMD)
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\battor\battor\battor_wrapper.py", line 266, in _SendBattorCommand
    self._UploadSerialLogToCloudStorage()
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\battor\battor\battor_wrapper.py", line 289, in _UploadSerialLogToCloudStorage
    self._serial_log_bucket, remote_path, self._serial_log_file.name)
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\py_utils\py_utils\cloud_storage.py", line 317, in Insert
    _RunCommand(command_and_args)
  File "C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\py_utils\py_utils\cloud_storage.py", line 162, in _RunCommand
    raise CloudStorageError(stderr)
CloudStorageError: CommandException: Error opening file "file://c:\users\chrome~1.lab\appdata\local\temp\tmpcxsgos": .


INFO:root:Try printing formatted exception: None None None

Exception raised when cleaning story run: 

Traceback (most recent call last):
  _RunStoryAndProcessErrorIfNeeded at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\story_runner.py:104
    state.DidRunStory(results)
  traced_function at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\py_trace_event\py_trace_event\trace_event_impl\decorators.py:75
    return func(*args, **kwargs)
  DidRunStory at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\page\shared_page_state.py:166
    if self._current_page.credentials and self._did_login_for_current_page:
AttributeError: 'NoneType' object has no attribute 'credentials'

Locals:
  results : <telemetry.internal.results.page_test_results.PageTestResults object at 0x03BADF50>

[  FAILED  ] video.html?src=crowd.wav&type=audio (9331 ms)
INFO:root:Try printing formatted exception: None None None

Traceback (most recent call last):
  RunBenchmark at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\story_runner.py:336
    benchmark.ShouldTearDownStateAfterEachStorySetRun())
  Run at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\story_runner.py:227
    _RunStoryAndProcessErrorIfNeeded(story, results, state, test)
  _RunStoryAndProcessErrorIfNeeded at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\story_runner.py:78
    test.WillRunStory(state.platform)
  WillRunStory at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\web_perf\timeline_based_measurement.py:282
    platform.tracing_controller.StartTracing(self._tbm_options.config)
  StartTracing at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\core\tracing_controller.py:43
    self._tracing_controller_backend.StartTracing(tracing_config, timeout)
  StartTracing at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\platform\tracing_controller_backend.py:91
    if agent.StartAgentTracing(config, timeout):
  StartAgentTracing at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\telemetry\telemetry\internal\platform\tracing_agent\battor_tracing_agent.py:73
    self._battor.StartTracing()
  StartTracing at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\battor\battor\battor_wrapper.py:155
    self._SendBattorCommand(self._START_TRACING_CMD)
  _SendBattorCommand at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\battor\battor\battor_wrapper.py:266
    self._UploadSerialLogToCloudStorage()
  _UploadSerialLogToCloudStorage at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\battor\battor\battor_wrapper.py:289
    self._serial_log_bucket, remote_path, self._serial_log_file.name)
  Insert at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\py_utils\py_utils\cloud_storage.py:317
    _RunCommand(command_and_args)
  _RunCommand at C:\b\c\b\Win_10_High_DPI_Perf__5_\src\third_party\catapult\common\py_utils\py_utils\cloud_storage.py:162
    raise CloudStorageError(stderr)
CloudStorageError: CommandException: Error opening file "file://c:\users\chrome~1.lab\appdata\local\temp\tmpcxsgos": .

Locals:
  args       : ['C:\\b\\depot_tools\\python276_bin\\python.exe', 'C:\\b\\c\\b\\Win_10_High_DPI_Perf__5_\\src\\third_party\\catapult\\third_party\\gsutil\\gsutil', 'cp', 'c:\\users\\chrome~1.lab\\appdata\\local\\temp\\tmpcxsgos', 'gs://chrome-telemetry-output/battor-serial-log-2016-10-03_06-53.txt-5392.txt']
  gsutil     : <subprocess.Popen object at 0x03C1ADB0>
  gsutil_env : None
  stderr     : 'CommandException: Error opening file "file://c:\\users\\chrome~1.lab\\appdata\\local\\temp\\tmpcxsgos": .\r\n'
  stdout     : ''