Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dea47f59c9ec4cad9d27d292280a8a00 : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f36b5d244e954dbe879637cdc64150c8 : FAILURE in 3m 37s