Build failed. https://zuul.opendev.org/t/openstack/buildset/b49a6e32ad81493297628cb1e84f4701 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4f3bda971abb4c66a8571ed44386844b : FAILURE in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1f424104faee47b586ea1218dc6f960c : FAILURE in 2m 21s