Build failed. https://zuul.opendev.org/t/openstack/buildset/79d8d974ef064f638577255cb1e8a85e - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0e24922cbe3c4903b77a60cedf97a02c : RETRY_LIMIT in 7m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/256f1831f3404a28a7c00ff2c8bdb04f : FAILURE in 9m 34s