Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e04bafc967f44309c885a5e3ccf23ba : SUCCESS in 6m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/776c679350614d4bb38b8ede6df7f00e : FAILURE in 5m 51s