Build failed. https://zuul.opendev.org/t/openstack/buildset/c0febec08fda4d2a8ae6668bc9213685 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d1893f2f8bb74f569bab195471443f1d : SUCCESS in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a7b65245165c4dbd88245b31c1e37d60 : FAILURE in 2m 26s