Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7312acb7e41d4c579f3f2e56be3a6ffc : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f9c57e3ac24142a187617a1e788c9d42 : FAILURE in 4m 17s