Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6de9341e740a4ed18b1ffc0870684412 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f357875bd0d94bc78bb0866130ace468 : FAILURE in 3m 58s