Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a84b3b28dbfe4cbf88a2f44782dae45a : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb4266b774e94d4bb418a65227762c39 : FAILURE in 3m 36s