Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3e61069d068a40f78e7d921ec94539fa : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/14795135862d44bf9a6cf46d82865911 : FAILURE in 6m 20s