Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1b06aa9404fd486a9aa61721c0e21e4f : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b167542cc17456e90f026aa4955099e : FAILURE in 4m 31s