Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5c483158175d4153915c57b018883d55 : SUCCESS in 7m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d353ed72eccc42629828974cdd6987b4 : FAILURE in 4m 33s