Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5c57374594ec41e8a1e077aa54e4c843 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6376ecdc36a845b18f588c822f7fde22 : FAILURE in 4m 37s