Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/819dbf7b18b3493ca01b9684cae3baf7 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3335710da93648faa25593ef77054e20 : FAILURE in 5m 02s