Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4312757857db48b98de051740d37dfef : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0fde37a4eb124af28beff3755ba7ab24 : FAILURE in 6m 09s