Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6eabfd3a45e644d3b9d9c014b9b18a38 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d99e4bba1e34d29a5dd7f43789267ff : FAILURE in 3m 45s