Build failed. https://zuul.opendev.org/t/openstack/buildset/8c85b9e170bd452fbbf1f545da99364c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d0162baab47a4d9bb2707b44d17f247d : SUCCESS in 5m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf201a9298ad4e6786b5d1a190ef3c92 : FAILURE in 3m 25s