Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/34ec05d5b5914428bc2cd04ff432c615 : SUCCESS in 8m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67fe328aacdd4f3790863478488b084b : FAILURE in 16m 24s