Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/099bd2cc3e5547d1b090806eb89e0bbb : SUCCESS in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91bcf119e640492c92274fc7d107a9da : FAILURE in 4m 17s