Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4f79e7b7ec054777a213397ac8add620 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9150f70673164be1a772bc7092974510 : FAILURE in 4m 23s