Build failed. https://zuul.opendev.org/t/openstack/buildset/b71f201adf5c4da9a153d8dbcb863a45 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2eb1b442618f40279f62170d4d8778e5 : SUCCESS in 3m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ecbcd047761c40d283e397390498e6ca : FAILURE in 2m 39s