Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/74a31553262d46cb9f11e1a8603fba9e : SUCCESS in 9m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be65e16c8669471c93e38fc31493a616 : FAILURE in 5m 28s