Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a3e5d95dedaf45029ce8eb3b526a948a : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/052b329df1dc43c88f03106bf3cc9e52 : FAILURE in 3m 54s