Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/06408df979ef4d1683effc98ec83f552 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9e23180298b34c229d6a8b61caa4f578 : FAILURE in 11m 22s