Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/50a697bac9424236a9d5716e6f2c7941 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1949c835ba743a8be92043d30d90ee5 : FAILURE in 9m 08s