Link to failing build:

https://uberchromegw.corp.google.com/i/chromium.perf/builders/Android%20Nexus6%20Perf%20%283%29/builds/3681

log: 
https://uberchromegw.corp.google.com/i/chromium.perf/builders/Android%20Nexus6%20Perf%20%283%29/builds/3681/steps/blink_perf.bindings.reference/logs/stdio


INFO:root:*************** BROWSER STANDARD OUTPUT ***************
INFO:root:Cannot get standard output on Android
INFO:root:*********** END OF BROWSER STANDARD OUTPUT ************
INFO:root:********************* BROWSER LOG *********************
INFO:root:No log file
INFO:root:***************** END OF BROWSER LOG ******************
INFO:devil.utils.cmd_helper:[host]> /b/rr/tmpJP4amE/w/src/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s ZX1G22X9CZ shell '( /system/bin/screencap -p /data/local/tmp/temp_file-4607038e0eab3.png );echo %$?'
INFO:devil.utils.cmd_helper:[host]> /b/rr/tmpJP4amE/w/src/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s ZX1G22X9CZ pull /data/local/tmp/temp_file-4607038e0eab3.png /tmp/tmp_mW8T8.png
INFO:devil.utils.cmd_helper:[host]> /b/rr/tmpJP4amE/w/src/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s ZX1G22X9CZ shell 'rm -f /data/local/tmp/temp_file-4607038e0eab3.png'
Traceback (most recent call last):
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/story_runner.py", line 86, in _RunStoryAndProcessErrorIfNeeded
    state.RunStory(results)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
    return func(*args, **kwargs)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/page/shared_page_state.py", line 312, in RunStory
    self._current_page, self._current_tab, results)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
    return func(*args, **kwargs)
  File "/b/rr/tmpJP4amE/w/src/tools/perf/benchmarks/blink_perf.py", line 100, in ValidateAndMeasurePage
    tab.WaitForJavaScriptExpression('testRunner.isDone', 600)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 123, in WaitForJavaScriptExpression
    util.WaitFor(IsJavaScriptExpressionTrue, timeout)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/core/util.py", line 86, in WaitFor
    res = condition()
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 116, in IsJavaScriptExpressionTrue
    return bool(self.EvaluateJavaScript(expr))
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 187, in EvaluateJavaScript
    expr, context_id=None, timeout=timeout)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 215, in EvaluateJavaScriptInContext
    expr, context_id=context_id, timeout=timeout)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
    return func(*args, **kwargs)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 34, in inner
    return func(inspector_backend, *args, **kwargs)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 208, in EvaluateJavaScript
    return self._runtime.Evaluate(expr, context_id, timeout)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_runtime.py", line 45, in Evaluate
    res = self._inspector_websocket.SyncRequest(request, timeout)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py", line 110, in SyncRequest
    res = self._Receive(timeout)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py", line 166, in _Receive
    self._HandleNotification(result)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py", line 179, in _HandleNotification
    self._domain_handlers[domain_name](result)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 52, in traced_function
    return func(*args, **kwargs)
  File "/b/rr/tmpJP4amE/w/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 362, in _HandleInspectorDomainNotification
    raise exception
DevtoolsTargetCrashException: Devtools target crashed



If the test is disabled, please downgrade to Pri-2.