Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/851911f83fb04e6bb32e7bdf49d58e0f : SUCCESS in 9m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f8b77d30f41e45d29a6483580664f54b : FAILURE in 5m 54s