Comment 1 for bug 1617560

FAIL: oslo_messaging.tests.drivers.zmq.test_zmq_ack_manager.TestZmqAckManager.test_cast_failure_exhausted_retries
tags: worker-1
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Empty attachments:
  stdout

stderr: {{{
WARNING [oslo_messaging._drivers.zmq_driver.client.zmq_ack_manager] No ack received within 5 seconds for a417aaae-6c5f-11e6-b2fe-40167e709c0f
 WARNING [oslo_messaging._drivers.zmq_driver.client.zmq_ack_manager] No ack received within 5 seconds for a417aaae-6c5f-11e6-b2fe-40167e709c0f
 WARNING [oslo_messaging._drivers.zmq_driver.server.consumers.zmq_dealer_consumer] [ozamiatin-pc/topic.server/7dc38f34-92c1-485f-b2fe-25452a121918] Dropping duplicate CAST message a417aaae-6c5f-11e6-b2fe-40167e709c0f
 WARNING [oslo_messaging._drivers.zmq_driver.client.zmq_ack_manager] No ack received within 5 seconds for a417aaae-6c5f-11e6-b2fe-40167e709c0f
 WARNING [oslo_messaging._drivers.zmq_driver.client.zmq_ack_manager] Exhausted number of retries for a417aaae-6c5f-11e6-b2fe-40167e709c0f
}}}

Traceback (most recent call last):
  File "/home/admin/zmq-acks/oslo.messaging/.tox/py27/local/lib/python2.7/site-packages/mock/mock.py", line 1305, in patched
    return func(*args, **keywargs)
  File "oslo_messaging/tests/drivers/zmq/test_zmq_ack_manager.py", line 183, in test_cast_failure_exhausted_retries
    self.assertEqual(3, lost_ack_mock.call_count)
  File "/home/admin/zmq-acks/oslo.messaging/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 411, in assertEqual
    self.assertThat(observed, matcher, message)
  File "/home/admin/zmq-acks/oslo.messaging/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 498, in assertThat
    raise mismatch_error
testtools.matchers._impl.MismatchError: 3 != 2
Ran 6 tests in 20.016s (+0.001s)
FAILED (id=9, failures=1 (+1))
error: testr failed (1)