Build failed. https://zuul.opendev.org/t/openstack/buildset/05d20a1f3cea44b2b29c44dd55097fc8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e9800006e99b4967a8c74519e12817b7 : SUCCESS in 5m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29e4889acbba40e3b38b75c8438a2bad : FAILURE in 3m 36s