Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ff8d254007ee40a58285a195dc5b8812 : SUCCESS in 7m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0793e786fed54337a4c81231c520bd2f : FAILURE in 6m 23s