Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/722b301404ec4065a6b198c70c46e1da : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e0f6ea57daa4243a847b5174cf65f2f : FAILURE in 4m 44s