Build failed. https://zuul.opendev.org/t/openstack/buildset/f41ff0b937ce434faac667d980e95485 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9efc0072bf4643f0a58964eaa2a94e8c : FAILURE in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68cda13c40dc49daab53026ba989c9b4 : FAILURE in 2m 32s