https://luci-milo.appspot.com/buildbot/chromeos/nyan_big-paladin/866


15:32:38: ERROR: wait_cmd has lab failures: cmd=['/b/cbuild/internal_master/chromite/third_party/swarming.client/swarming.py', 'run', '--swarming', 'chromeos-proxy.appspot.com', '--task-summary-json', '/tmp/cbuildbot-tmpYA9RVF/tmplEuAin/temp_summary.json', '--raw-cmd', '--task-name', 'nyan_big-paladin/R58-9323.0.0-rc2-bvt-inline', '--dimension', 'os', 'Ubuntu-14.04', '--dimension', 'pool', 'default', '--print-status-updates', '--timeout', '9000', '--io-timeout', '9000', '--hard-timeout', '9000', '--expiration', '1200', '--tags=priority:CQ', '--tags=suite:bvt-inline', '--tags=build:nyan_big-paladin/R58-9323.0.0-rc2', '--tags=task_name:nyan_big-paladin/R58-9323.0.0-rc2-bvt-inline', '--tags=board:nyan_big', '--', '/usr/local/autotest/site_utils/run_suite.py', '--build', 'nyan_big-paladin/R58-9323.0.0-rc2', '--board', 'nyan_big', '--suite_name', 'bvt-inline', '--pool', 'cq', '--num', '6', '--file_bugs', 'False', '--priority', 'CQ', '--timeout_mins', '90', '--retry', 'True', '--max_retries', '10', '--minimum_duts', '4', '--offload_failures_only', 'True', '-m', '103822945'].
Exception will be raised in the next json_dump run.
Autotest instance: cautotest
02-27-2017 [14:51:21] Created suite job: http://cautotest.corp.google.com/afe/#tab_id=view_job&object_id=103822945
@@@STEP_LINK@Link to suite@http://cautotest.corp.google.com/afe/#tab_id=view_job&object_id=103822945@@@
Unhandled run_suite exception: Timeout occurred- waited 1800 seconds.
Traceback (most recent call last):
  File "/usr/local/autotest/site_utils/run_suite.py", line 1826, in main
    code, output_dict = main_without_exception_handling(options)
  File "/usr/local/autotest/site_utils/run_suite.py", line 1671, in main_without_exception_handling
    return _handle_job_wait(afe, job_id, options, job_timer, is_real_time)
  File "/usr/local/autotest/site_utils/run_suite.py", line 1689, in _handle_job_wait
    while not afe.get_jobs(id=job_id, finished=True):
  File "/usr/local/autotest/server/frontend.py", line 607, in get_jobs
    jobs_data = self.run('get_jobs', **dargs)
  File "/usr/local/autotest/server/cros/dynamic_suite/frontend_wrappers.py", line 111, in run
    self, call, **dargs)
  File "/usr/local/autotest/site-packages/chromite/lib/retry_util.py", line 114, in GenericRetry
    time.sleep(sleep_time)
  File "/usr/local/autotest/site-packages/chromite/lib/timeout_util.py", line 62, in kill_us
    raise TimeoutError(error_message % {'time': max_run_time})


TimeoutError: Timeout occurred- waited 1800 seconds.
Will return from run_suite with status: INFRA_FAILURE

All tests completed, what might be the cause of the timeout.