Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/25db0fb7fae8478c9e5e3f988f32fc91 : RETRY_LIMIT in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b883176a2d94a2db5bfb4d1b7d01a4f : SUCCESS in 8m 24s