Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c2b684b1951249f59847fc2340d9edd1 : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3947c4deafdc4a86a48f3944ef41626f : FAILURE in 5m 21s