Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31d2da174987454da8bfff45244f3552 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68fcda63122f490ba581bcf068cc7745 : FAILURE in 5m 34s