Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2bea48f217114526b42414a279c731e3 : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e21271aecfc4563b3e249de6d60339f : FAILURE in 3m 42s