Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d4ab87e99be44db19bc45fb491a47a0b : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16e91a7f9a434c8887ee58c4af29ac44 : FAILURE in 5m 39s