Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ea296077976b42db93737c35620a60bc : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9bdbd46f12814bfe8f730cad152f23aa : FAILURE in 6m 16s