Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f57ce2a8327f470580cb1d031fe8ad8e : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4903b474fbe64047982228f0488c578d : FAILURE in 8m 40s