Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/21169eb928864a3ab282a2f19af9434c : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2c16c533a5a43349b4ccde3aaef5aef : FAILURE in 5m 57s