Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31e97b4d904540739e437b7dcaf7ee74 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78f394d3750045ceb9267a2223dc2eba : FAILURE in 3m 51s