Build failed. https://zuul.opendev.org/t/openstack/buildset/06f2f055240e4538a72280db29419710 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/330b6533ca144d7ca55e345beeb35fcd : FAILURE in 3m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23621cd92db24844bafdc720c335b1ee : FAILURE in 2m 27s