Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/311a00dc566744a2ac697c66d2e31bae : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6a339836532e414da0da871db26e7e8d : FAILURE in 5m 36s