Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/05ada5d220314b018fdea5c53c881f58 : RETRY_LIMIT in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/729782ed98ca4ee480ba3f52875f192a : FAILURE in 7m 57s