Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/74cbae88d74a42f7987dd53a03bc50cc : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a6b8f6bac33c4ef6bcb2194a60afe93c : FAILURE in 5m 20s