Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6b82b615729c40efa0de1ea8a1666423 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4bd839d14fa04b47876d04e98614fb52 : FAILURE in 4m 09s