Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/90dd9740df244f9fa3cbb4f1a5170805 : SUCCESS in 10m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b5da0b2becb4d91a934ae86acda01e9 : FAILURE in 5m 22s