Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b135d71531944501a16e4e37d48fa1e1 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83bb400b1a43446dbe9c93c5dbc83bc4 : FAILURE in 5m 21s