Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8c7221fe5f384c299595ef905e75ba77 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f8137915a3084c898067a9bd5f72c3ba : FAILURE in 4m 10s