Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a70e2de2f67348f4a95d2a865454e9af : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d309f496be1f42bfbfae7d43e05af77c : FAILURE in 3m 24s