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diff --git a/src/test/ui/closures/2229_closure_analysis/repr_packed.stderr b/src/test/ui/closures/2229_closure_analysis/repr_packed.stderr
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+++ b/src/test/ui/closures/2229_closure_analysis/repr_packed.stderr
@@ -0,0 +1,161 @@
+error[E0658]: attributes on expressions are experimental
+ --> $DIR/repr_packed.rs:13:17
+ |
+LL | let mut c = #[rustc_capture_analysis]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
+ = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
+
+error[E0658]: attributes on expressions are experimental
+ --> $DIR/repr_packed.rs:44:17
+ |
+LL | let mut c = #[rustc_capture_analysis]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
+ = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
+
+error[E0658]: attributes on expressions are experimental
+ --> $DIR/repr_packed.rs:79:13
+ |
+LL | let c = #[rustc_capture_analysis]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
+ = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
+
+error: First Pass analysis includes:
+ --> $DIR/repr_packed.rs:16:5
+ |
+LL | / || {
+LL | |
+LL | |
+LL | | let z1: &u8 = &foo.x;
+... |
+LL | | println!("({}, {})", z1, z2);
+LL | | };
+ | |_____^
+ |
+note: Capturing foo[(0, 0)] -> ImmBorrow
+ --> $DIR/repr_packed.rs:19:24
+ |
+LL | let z1: &u8 = &foo.x;
+ | ^^^^^
+note: Capturing foo[(1, 0)] -> MutBorrow
+ --> $DIR/repr_packed.rs:22:32
+ |
+LL | let z2: &mut u8 = &mut foo.y;
+ | ^^^^^
+
+error: Min Capture analysis includes:
+ --> $DIR/repr_packed.rs:16:5
+ |
+LL | / || {
+LL | |
+LL | |
+LL | | let z1: &u8 = &foo.x;
+... |
+LL | | println!("({}, {})", z1, z2);
+LL | | };
+ | |_____^
+ |
+note: Min Capture foo[(0, 0)] -> ImmBorrow
+ --> $DIR/repr_packed.rs:19:24
+ |
+LL | let z1: &u8 = &foo.x;
+ | ^^^^^
+note: Min Capture foo[(1, 0)] -> MutBorrow
+ --> $DIR/repr_packed.rs:22:32
+ |
+LL | let z2: &mut u8 = &mut foo.y;
+ | ^^^^^
+
+error: First Pass analysis includes:
+ --> $DIR/repr_packed.rs:47:5
+ |
+LL | / || {
+LL | |
+LL | |
+LL | | let z1: &String = &foo.x;
+... |
+LL | | println!("({}, {})", z1, z2);
+LL | | };
+ | |_____^
+ |
+note: Capturing foo[] -> ImmBorrow
+ --> $DIR/repr_packed.rs:50:28
+ |
+LL | let z1: &String = &foo.x;
+ | ^^^^^
+note: Capturing foo[] -> MutBorrow
+ --> $DIR/repr_packed.rs:52:33
+ |
+LL | let z2: &mut u16 = &mut foo.y;
+ | ^^^^^
+
+error: Min Capture analysis includes:
+ --> $DIR/repr_packed.rs:47:5
+ |
+LL | / || {
+LL | |
+LL | |
+LL | | let z1: &String = &foo.x;
+... |
+LL | | println!("({}, {})", z1, z2);
+LL | | };
+ | |_____^
+ |
+note: Min Capture foo[] -> MutBorrow
+ --> $DIR/repr_packed.rs:52:33
+ |
+LL | let z2: &mut u16 = &mut foo.y;
+ | ^^^^^
+
+error: First Pass analysis includes:
+ --> $DIR/repr_packed.rs:82:5
+ |
+LL | / || {
+LL | |
+LL | |
+LL | | println!("{}", foo.x);
+... |
+LL | |
+LL | | };
+ | |_____^
+ |
+note: Capturing foo[] -> ImmBorrow
+ --> $DIR/repr_packed.rs:85:24
+ |
+LL | println!("{}", foo.x);
+ | ^^^^^
+note: Capturing foo[(0, 0)] -> ByValue
+ --> $DIR/repr_packed.rs:89:18
+ |
+LL | let _z = foo.x;
+ | ^^^^^
+
+error: Min Capture analysis includes:
+ --> $DIR/repr_packed.rs:82:5
+ |
+LL | / || {
+LL | |
+LL | |
+LL | | println!("{}", foo.x);
+... |
+LL | |
+LL | | };
+ | |_____^
+ |
+note: Min Capture foo[] -> ByValue
+ --> $DIR/repr_packed.rs:85:24
+ |
+LL | println!("{}", foo.x);
+ | ^^^^^ foo[] used here
+...
+LL | let _z = foo.x;
+ | ^^^^^ foo[] captured as ByValue here
+
+error: aborting due to 9 previous errors
+
+For more information about this error, try `rustc --explain E0658`.