Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df045211a9034f4babf1a4f46348d506 : SUCCESS in 5m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78bb0b7f23864298918dc206cb9c454c : FAILURE in 4m 12s