Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b4df9073523248eeae1e4903c1404396 : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2fe83d8660754e45b223b43b9f232223 : FAILURE in 3m 37s