Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/67bb29f3584846e1906b4707d8474119 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6910781235004c9cbc19557a345ee55c : FAILURE in 4m 28s