Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1099444a4cae4ab687f6224453be0a20 : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f178b53b4b9646ce83b38705c05cde2e : FAILURE in 3m 54s