Build failed. https://zuul.opendev.org/t/openstack/buildset/a85a02b3c15c446c8d61e11b513a2e55 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a90e051a009c44b9b9b4a6d7b914f7b5 : RETRY_LIMIT in 2m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43882ae5fb93493b8e3715f675141070 : FAILURE in 2m 12s