GLib.debug("lookup %s:%s", remote_name, remote_branch_name);
foreach(var br in this.branches) {
GLib.debug("test:%s", br.get_upstream().get_shorthand());
GLib.debug("lookup %s:%s", remote_name, remote_branch_name);
foreach(var br in this.branches) {
GLib.debug("test:%s", br.get_upstream().get_shorthand());