Build failed. https://zuul.opendev.org/t/openstack/buildset/9b9d93b0508d40cc8bcc554be905ab87 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/18b255871b7f4aa7866e7b4d99752717 : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23bbe15016ca41ae916b34c03a27348a : FAILURE in 2m 59s