Build failed. https://zuul.opendev.org/t/openstack/buildset/a3ddece62add4f1cb759cb50ef364b71 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5e477effcec84755b7dd2494372b46e5 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2fe7b996f2b1455fa512b6f3fc19b821 : FAILURE in 5m 00s