Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b780a6d6be3740a880972f17f3479237 : SUCCESS in 5m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac3a60b73ce047a58331f320861f2818 : FAILURE in 3m 26s