Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a108a6f98e1c4968b68b5ae3239b13bd : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/570eb4c8a2114ee6925d5b21330c9f6b : FAILURE in 4m 28s