Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f40a1682e73e4686ad565406d5710dd0 : SUCCESS in 5m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60c06e0198c448abb21fa892e04dba07 : FAILURE in 4m 12s