Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0a65b7dcc53641899565caa3b57148d0 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c55ce024513b463d8d6708bb9d67219a : FAILURE in 5m 28s