Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2bf158b5b24e436e9d3939cd133afbdd : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/54cb59e314c54e608ff821c802480b55 : FAILURE in 4m 41s