Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/99dead8ddf0b42049f17601079644c41 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b970b1076ee741788c05e23d40e3529f : FAILURE in 5m 33s