Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8d75ad07bcee4ceab2107c993a5673d5 : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9a99385f7ff3411792bb7f55ffcf3e94 : FAILURE in 5m 41s