Build failed. https://zuul.opendev.org/t/openstack/buildset/695963f86e2f4663aec0c392b8e50fbf - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0d0b7bfe5b114274ae5547be1825a2d3 : SUCCESS in 5m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8d4955b031945028877b01b94074cdb : FAILURE in 4m 20s