Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9452ea6aa47f489fa1015603d8351f0c : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1e8a3ec75284555a17d4145363862c5 : FAILURE in 3m 20s