Build failed. https://zuul.opendev.org/t/openstack/buildset/f8000c0cf03b4db899b47caa452b48fe - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7aa729147a4040a48e9ce47f6459b07b : SUCCESS in 4m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/04660d3694ce4084bd06763e47c314c4 : FAILURE in 2m 53s