Build failed. https://zuul.opendev.org/t/openstack/buildset/5de5c304dee543928ef1e0d08cb8c3c4 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8c5c5e08438743e4b77612698cf6f9ef : SUCCESS in 3m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91b6ea29df464d1e95677457a8688d54 : FAILURE in 2m 28s