Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0503197b0ecb4d28bfbb061f71290856 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0b5827de30da451480e386a3574fb362 : FAILURE in 2m 53s