Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/426a72b03f7848cc9490b1c59b6eef87 : SUCCESS in 8m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/601b898cceed4f8b8c738e1ad924f769 : FAILURE in 5m 45s