pub fn pass_failed_payment_back<'a, 'b, 'c>(
    origin_node: &Node<'a, 'b, 'c>,
    expected_paths_slice: &[&[&Node<'a, 'b, 'c>]],
    skip_last: bool,
    our_payment_hash: PaymentHash,
    expected_fail_reason: PaymentFailureReason,
)