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diff --git a/tests/ui/closures/2229_closure_analysis/capture-analysis-4.stderr b/tests/ui/closures/2229_closure_analysis/capture-analysis-4.stderr
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+++ b/tests/ui/closures/2229_closure_analysis/capture-analysis-4.stderr
@@ -0,0 +1,53 @@
+error[E0658]: attributes on expressions are experimental
+ --> $DIR/capture-analysis-4.rs:19:13
+ |
+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/capture-analysis-4.rs:22:5
+ |
+LL | / || {
+LL | |
+LL | |
+LL | | let _x = a.b;
+... |
+LL | |
+LL | | };
+ | |_____^
+ |
+note: Capturing a[(0, 0)] -> ByValue
+ --> $DIR/capture-analysis-4.rs:25:18
+ |
+LL | let _x = a.b;
+ | ^^^
+note: Capturing a[(0, 0),(0, 0)] -> ImmBorrow
+ --> $DIR/capture-analysis-4.rs:28:26
+ |
+LL | println!("{:?}", a.b.c);
+ | ^^^^^
+
+error: Min Capture analysis includes:
+ --> $DIR/capture-analysis-4.rs:22:5
+ |
+LL | / || {
+LL | |
+LL | |
+LL | | let _x = a.b;
+... |
+LL | |
+LL | | };
+ | |_____^
+ |
+note: Min Capture a[(0, 0)] -> ByValue
+ --> $DIR/capture-analysis-4.rs:25:18
+ |
+LL | let _x = a.b;
+ | ^^^
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0658`.