Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8e73d4cba06040cd8182f177b49d4025 : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78b09c9b02ee4caba40ee5cf50975492 : FAILURE in 6m 28s