Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fa3d0ef016cc4c4488969c53692cadc9 : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/569d97bd0e4240608f11e57725291387 : FAILURE in 4m 32s