Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b39d8a03f9894603b50efa520ca2c9d5 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25fc2fbec7d8401bb13d8da2c122c627 : FAILURE in 4m 42s