Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9e14bac76cb4439ebb3bc34c74b1bf0a : SUCCESS in 8m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f17d003ba1d429ebd491b25e80dfc24 : FAILURE in 6m 10s