Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/923f6c3414b347e7ababb5e394ffe1d0 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cddb67595de548429a627b58d4c1491a : FAILURE in 6m 11s