Build failed. https://zuul.opendev.org/t/openstack/buildset/4cbe9eb8a79047bbbdcd7dd1add0a25f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e98d4f46a1f4e22afc39280902c6508 : FAILURE in 11m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d3cc85da5f447a2a4de075af17ab41c : SUCCESS in 11m 40s