Build failed. https://zuul.opendev.org/t/openstack/buildset/ec7205442fa14fa69d008eb9b48d4737 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cd1faa83d1a840f79534bc439c52602c : RETRY_LIMIT in 3m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/80a9a507d0f14274800c8e3cf6c156f8 : FAILURE in 6m 11s