Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ee205e7ff16a44daa756077986548d8e : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/95aace2abcc24259938e676afe314e68 : FAILURE in 5m 08s