Build failed. https://zuul.opendev.org/t/openstack/buildset/3fe3642cfe194ed5bf4c0eac1f419762 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ea9b08caee674e9c9b81c05cc5eee13f : FAILURE in 3m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/231fafd4b9564c3e91df5a14dcf2dc3c : FAILURE in 2m 24s