Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9aa1081e66de4314ad16bd2b92c2231d : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7aaff574a86e4f9787618899d6ad3dfb : FAILURE in 8m 25s