Build failed. https://zuul.opendev.org/t/openstack/buildset/6a158007e3664a808a87812aa16618d7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/73bece5f033e4d4ba35297bbbf44ccfd : FAILURE in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d06a6855efa4fa69fa119f818077c60 : FAILURE in 3m 54s