Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2ff8478ab814429abdf5182dfd6fa90d : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/384a7221a12a45afbaeda6c566838f58 : FAILURE in 5m 57s