Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/404abc731a5742e2baff4040e353458f : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c44ce1e537ae452c8fc29017dab56af3 : FAILURE in 3m 57s