Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0fb560b92099442a88580567940582b6 : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f9a16119a582429c8b1a61355d28832b : FAILURE in 4m 18s