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FAIL: test_client_attrs (test.tornado_tests.test_motor_core.MotorCoreTest)
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Traceback (most recent call last):
  File "/Users/pmital/Developer/python-virtualenvs/.managed_environments/motor_cp37/lib/python3.7/site-packages/tornado/testing.py", line 118, in __call__
    result = self.orig_method(*args, **kwargs)
  File "/Users/pmital/Developer/motor/test/tornado_tests/test_motor_core.py", line 93, in test_client_attrs
    attrs(self.cx) - motor_client_only)
AssertionError: Items in the first set but not the second:
'retry_reads'