Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/47ad8b8bb7c34be78fe610fc8a25caba : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1686d16485694666a11db5b0f1dd60d8 : FAILURE in 3m 29s