Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3888ee5b556345ffaf83522d9829ee60 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c218e04bd7b14d8899efd6b42aa0c7ba : FAILURE in 6m 20s