Build failed. https://zuul.opendev.org/t/openstack/buildset/3aa6f84d144447c4a9dd1397d898e843 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/899d9d8ab10b4e55a833f917ee118397 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17c5b8f64fef40809c9eba7cbea63a32 : FAILURE in 3m 24s