Build failed. https://zuul.opendev.org/t/openstack/buildset/1d914fd0358940089a8bf96c8ddef80f - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1b3d026fb2d24813ad8e467c274053bf : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf1069da4ac64940ae2af489e35a6642 : FAILURE in 3m 04s