Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dee7bfddae974aaaa121adf0b027d060 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4fb5ab6314214ef282af1f849b361d26 : FAILURE in 5m 50s