Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7469a692297646f7a87a56781654dc22 : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a5a72b6c770446369823595561610638 : FAILURE in 4m 11s