Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/166fbdbd69df4b5e92f71da3049fc689 : SUCCESS in 9m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e29ff8a5eae4cf9bcf09ef295016fd0 : FAILURE in 7m 57s