Build failed. https://zuul.opendev.org/t/openstack/buildset/ade679161c0d44638b2cc34c5f19862a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2235865797a747c5a23508cca081e5a0 : FAILURE in 3m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24470ea7e2d1455092485c7ae7df9fbe : FAILURE in 2m 55s