Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c2cfb7a102344868af062a7614c9148f : RETRY_LIMIT in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fffa312dd9bc478a9bc871a157aadf84 : FAILURE in 3m 48s