Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3610880727e64818a65e31393a6dce78 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92664c82a308464f94015f5c33787a59 : FAILURE in 4m 24s