Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38b42fb10a5449ba88a3c447489f1cfa : SUCCESS in 4m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/adcacbd555b7472cbf36709ceb846c56 : FAILURE in 3m 34s