Build failed. https://zuul.opendev.org/t/openstack/buildset/0f80e0e5c0be46cd900e18a3c1565902 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/339724668c2742c0801bf38124580aee : RETRY_LIMIT in 3m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/58fd7f99f9e04beaa350a0baa3c43d44 : FAILURE in 2m 16s