This failed here:
https://uberchromegw.corp.google.com/i/chromeos/builders/master-chromium-pfq/builds/3191

Output from cheets_ContainerSmokeTest.DEBUG (https://pantheon.corp.google.com/storage/browser/chromeos-autotest-results/71453504-chromeos-test/chromeos4-row9-rack11-host15/cheets_ContainerSmokeTest/debug/)


Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/test.py", line 576, in _exec
    *p_args, **p_dargs)
  File "/usr/local/autotest/common_lib/base_utils.py", line 658, in update_version
    install(*args, **dargs)
  File "/usr/local/autotest/common_lib/cros/arc.py", line 406, in setup
    self.cleanup()
  File "/usr/local/autotest/common_lib/cros/arc.py", line 429, in cleanup
    raise error.TestFail(err)
TestFail: adb is not ready in 60 seconds.