Build failed. https://zuul.opendev.org/t/openstack/buildset/2dd414c350444fb8b3ce607e472c0983 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6de745a4f9d9433fbdf873dcbdb996c6 : RETRY_LIMIT in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/736033ef6b6d41e3b721473aa635096a : FAILURE in 7m 07s