Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/968b86d6fc254f48b1035275f2c032cf : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b0b3d722f1244babb0f41499a42297a : FAILURE in 5m 47s