Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/22112ab9d01044acbb13d8406c5c7222 : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b3998ce8712474ab2873bda65c13fab : FAILURE in 3m 53s