Build failed. https://zuul.opendev.org/t/openstack/buildset/4e07a16ab78c48849492ff7914c4cf13 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ce5285d59374463c888b3985561130a0 : RETRY_LIMIT in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e5061cf487b647458f6b909113de3705 : FAILURE in 7m 09s