Build failed. https://zuul.opendev.org/t/openstack/buildset/d141af1cdc124f959d169429d00592e1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e73672f3fe4b46d5b35e85d5e68e141d : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9776e2f1e17e415eb07e0f13b086f185 : FAILURE in 2m 24s