Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/96da4842bc1a479cb42979bcc9365b84 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/506088b974244211bd28780f869e9962 : FAILURE in 5m 15s