Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6f7b822f7d724713a1620abc3986b83c : FAILURE in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48356b1dad9a406498cddc8696de002f : SUCCESS in 6m 15s