Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/74d2d3bae044438d94191d910fb0906f : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/810432d8ba5245d49753bd1e80112a62 : FAILURE in 4m 49s