Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c463694526d84b0fa339773e843e308c : SUCCESS in 6m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/540492c5c8514dfe8315c06ad4c4056e : FAILURE in 3m 43s