Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/39fe9b474daa41c3bc440ad0550ff8ce : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ea64338e132499daa7c93a20f72768a : FAILURE in 5m 55s