Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e6c748a81394b228e752490db270356 : SUCCESS in 7m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ae1b91fd00045c78a769986015df557 : FAILURE in 6m 22s