Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2808e882555f4ce696e6d3edf2b464ef : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/da9af07fa95d439fa39fcb778cb2091c : FAILURE in 4m 06s