Build failed. https://zuul.opendev.org/t/openstack/buildset/d5fe7760da0e4dcaaa48c6b77bac3221 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f9320b011072415a8d13dae9b7a57674 : SUCCESS in 3m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b9981d3d59f34f7f9a5a41e6186a4339 : FAILURE in 3m 00s