Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0c5132fc60b9476490caa205de8ee328 : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/af8e132b730a469cbd6dfeb1123d9dae : FAILURE in 3m 57s