Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/971175676e72496f975feb764767b848 : SUCCESS in 10m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3974178cd7384f7f90c435c803e92f0a : FAILURE in 9m 08s