Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/467c9e38e4ab4a55adeae72c1f76a454 : RETRY_LIMIT in 3m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/220abde90f9f46ee9c6c8751b321666f : FAILURE in 3m 01s