Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/71f61d2945754e5da9393b2cb87b9725 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82f71a183dde4ea694bd7297062c8a10 : FAILURE in 6m 40s