$ python ./scheduler/shard/shard_client_integration_tests.py 
WARNING:root:/usr/local/google/home/akeshet/chromiumos/src/third_party/autotest/files/scheduler/scheduler_models.py:183: DeprecationWarning: object() takes no parameters
  return super(DBObject, cls).__new__(cls, id=id, **kwargs)

INFO:root:Setting leased = False for the hosts that match {'hostname__in': [u'host1', u'host2', u'host3', u'host4', u'host5', u'host6', u'host7', u'host8', u'host9']}
INFO:root:HQE: 1, for job: 1 and host: no host has status:Queued -> Completed
DEBUG:root:Update Field Complete
DEBUG:root:HQE Set Status Complete
EINFO:root:Setting leased = False for the hosts that match {'hostname__in': [u'host1', u'host2', u'host3', u'host4', u'host5', u'host6', u'host7', u'host8', u'host9']}
.INFO:root:Setting leased = False for the hosts that match {'hostname__in': [u'host1', u'host2', u'host3', u'host4', u'host5', u'host6', u'host7', u'host8', u'host9']}
INFO:root:HQE: 1, for job: 1 and host: no host has status:Queued -> Completed
DEBUG:root:Update Field Complete
DEBUG:root:HQE Set Status Complete
EINFO:root:Setting leased = False for the hosts that match {'hostname__in': [u'host1', u'host2', u'host3', u'host4', u'host5', u'host6', u'host7', u'host8', u'host9']}
.
======================================================================
ERROR: testCompleteStatusBasic (__main__.ShardClientIntegrationTest)
Test that complete jobs are uploaded properly.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "./scheduler/shard/shard_client_integration_tests.py", line 51, in testCompleteStatusBasic
    job_ids, host_ids = client._get_known_ids()
AttributeError: 'ShardClient' object has no attribute '_get_known_ids'

======================================================================
ERROR: testOnlyShardId (__main__.ShardClientIntegrationTest)
Test that setting only the shardid prevents the job from upload.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "./scheduler/shard/shard_client_integration_tests.py", line 92, in testOnlyShardId
    job_ids, host_ids = client._get_known_ids()
AttributeError: 'ShardClient' object has no attribute '_get_known_ids'

----------------------------------------------------------------------
Ran 4 tests in 2.134s

FAILED (errors=2)



git bisect reveals that it was broken by https://chromium-review.googlesource.com/#/c/357330/