Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/536fe3958d804f3e8696d89eb7b375fe : SUCCESS in 9m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac56bbb818534b19bef5d83f84831637 : FAILURE in 6m 26s