Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7365300925874054a660a32675a723c6 : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/597fbe8f0bb145cf86737d94b7b787a3 : FAILURE in 13m 31s