Merging upstream version 1.74.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/ui/traits/issue-91949-hangs-on-recursion.stderr b/tests/ui/traits/issue-91949-hangs-on-recursion.stderr
index c6fc7bb12..4593fa2c4 100644
--- a/tests/ui/traits/issue-91949-hangs-on-recursion.stderr
+++ b/tests/ui/traits/issue-91949-hangs-on-recursion.stderr
@@ -23,7 +23,7 @@ LL | impl<T, I: Iterator<Item = T>> Iterator for IteratorOfWrapped<T, I> {
    |                     |
    |                     unsatisfied trait bound introduced here
    = note: 256 redundant requirements hidden
-   = note: required for `IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), std::iter::Empty<()>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48]>>` to implement `Iterator`
+   = note: required for `IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), std::iter::Empty<()>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>, {closure@$DIR/issue-91949-hangs-on-recursion.rs:28:45: 28:48}>>` to implement `Iterator`
 
 error: aborting due to previous error; 1 warning emitted