Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9b56ead36476469d8ec736ba926f8273 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/780b68102d3541668564a7e97cac01c2 : FAILURE in 5m 36s