Build failed. https://zuul.opendev.org/t/openstack/buildset/516b559da8924859843384b0d1127aab - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e18493baeaed40b187cefe432dd4dedc : SUCCESS in 3m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df2badc72af245a2805cee8777dc1b87 : FAILURE in 2m 35s