Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/68eb8ac685364bc0ab78426101507c54 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e4a3d86c1024c3f8db277ffe97498a4 : FAILURE in 5m 23s