Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/733e4251b9a847438bc7362765cace71 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd039c204d77478496752e851687a276 : FAILURE in 3m 53s