Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d2dc5471f8ea4013932ad77fba0033df : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a51ab8e938db46e59f059b0806cbf733 : FAILURE in 18m 23s