Build failed. https://zuul.opendev.org/t/openstack/buildset/f837c1fae25641b3aa4c22e36f99bc76 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6083a5348cc04c05bcbd7ac3b11928d1 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8e0ec74a8914db6b563bf8101ad5c16 : FAILURE in 2m 38s