veyron_minnie-tot-chrome-pfq-informational:6230 failed

Builders failed on: 
- veyron_minnie-tot-chrome-pfq-informational: 
  https://luci-milo.appspot.com/buildbot/chromeos.chrome/veyron_minnie-tot-chrome-pfq-informational/6230

10/04 08:58:16.676 INFO |        arc_common:0037| Waiting for Android to boot completely.
10/04 08:58:16.677 DEBUG|             utils:0212| Running 'android-sh -c "getprop sys.boot_completed"'
...
10/04 09:00:15.102 DEBUG|             utils:0212| Running 'android-sh -c "getprop sys.boot_completed"'
10/04 09:00:15.469 ERROR|             utils:2739| Will raise error TestFail('Android did not boot!',) due to unexpected return: False
10/04 09:00:15.482 INFO |          arc_util:0104| Saving Android dumpstate.
10/04 09:00:15.483 ERROR|          arc_util:0127| Failed to save Android dumpstate.
Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/cros/arc_util.py", line 110, in _save_android_dumpstate
    fd = os.open(_DUMPSTATE_PIPE_PATH, os.O_RDONLY | os.O_NONBLOCK)
OSError: [Errno 2] No such file or directory: '/run/arc/bugreport/pipe'
10/04 09:00:15.500 DEBUG|              test:0389| Test failed due to Android did not boot!. Exception log follows the after_iteration_hooks.

Filed this separately from  issue 771661  (Failed to set up adb connection) since the error is different.