Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/66526ed6b1354d8cb7e093e733df1604 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/efad114e84ec4073889671f8cdd717cb : FAILURE in 6m 15s