Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/02d3af990ccd488e9de578a553220a8c : RETRY_LIMIT in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/afdf642362e142aaa4717f53096c7c5d : FAILURE in 4m 36s