Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/78e7a295768f49dfa896b57f1fc4b2cd : SUCCESS in 5m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a0692f905e64d8da69cd36eb4c37cbf : FAILURE in 4m 08s