Build in question: https://luci-milo.appspot.com/buildbot/chromiumos/moblab-generic-vm-paladin/2111

Test log: https://storage.cloud.google.com/chromeos-image-archive/moblab-generic-vm-paladin/R69-10883.0.0-rc2/moblab_vm_test_results/results-1-moblab_DummyServerNoSspSuite/moblab_RunSuite/debug/moblab_RunSuite.DEBUG?_ga=2.145839604.-1759900242.1529526301

snippet:

07/16 19:37:51.450 WARNI|              test:0637| The test failed with the following exception
Traceback (most recent call last):
  File "/build/moblab-generic-vm/usr/local/build/autotest/client/common_lib/test.py", line 598, in _exec
    _cherry_pick_call(self.initialize, *args, **dargs)
  File "/build/moblab-generic-vm/usr/local/build/autotest/client/common_lib/test.py", line 746, in _cherry_pick_call
    return func(*p_args, **p_dargs)
  File "/build/moblab-generic-vm/usr/local/build/autotest/server/cros/moblab_test.py", line 50, in initialize
    timeout_m=int(services_init_timeout_m))
  File "/build/moblab-generic-vm/usr/local/build/autotest/server/hosts/moblab_host.py", line 246, in verify_moblab_services
    raise error.UpstartServiceNotRunning(service)
AttributeError: 'module' object has no attribute 'UpstartServiceNotRunning'


None of the CLs in this run seem directly implicated in this strange message. (though they may have indirectly triggered it if they caused an upstart service to fail?)