-class AddAuthsToContainer < ActiveRecord::Migration
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class AddAuthsToContainer < ActiveRecord::Migration[4.2]
def change
add_column :containers, :auth_uuid, :string
add_column :containers, :locked_by_uuid, :string