Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ca5efad75c29423b9b37c26da87a9a9b : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/50e15e5ed70e49b88e985dd5cc887acd : FAILURE in 5m 45s