Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/69048fcf440c4684a687f870ce28caf9 : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d37a8faaa744ae394f1a76a56591cbd : FAILURE in 2m 49s