Build failed. https://zuul.opendev.org/t/openstack/buildset/8683380a3460455dbb64be9c973aa462 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9e03e409a0ff40839c93a880fa14ed99 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/903ec484190a4d2e86251905bcccfd44 : FAILURE in 3m 42s