Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f138fe49a14742e99faf67c71e420304 : FAILURE in 8m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a5aeff38ef244f48740da2341676100 : SUCCESS in 25m 09s