diff --git a/src/test/ui/async-await/async-fn-size-moved-locals.rs b/src/test/ui/async-await/async-fn-size-moved-locals.rs
index 15566256600..9e3794b0484 100644
--- a/src/test/ui/async-await/async-fn-size-moved-locals.rs
+++ b/src/test/ui/async-await/async-fn-size-moved-locals.rs
@@ -8,6 +8,7 @@
 // See issue #59123 for a full explanation.
 
 // ignore-emscripten (sizes don't match)
+// needs-unwind Size of Futures change on panic=abort
 // run-pass
 
 // edition:2018
diff --git a/src/test/ui/async-await/async-fn-size-uninit-locals.rs b/src/test/ui/async-await/async-fn-size-uninit-locals.rs
index 28b3280fed5..54617269354 100644
--- a/src/test/ui/async-await/async-fn-size-uninit-locals.rs
+++ b/src/test/ui/async-await/async-fn-size-uninit-locals.rs
@@ -5,6 +5,7 @@
 // being reflected in the size.
 
 // ignore-emscripten (sizes don't match)
+// needs-unwind Size of Futures change on panic=abort
 // run-pass
 
 // edition:2018
diff --git a/src/test/ui/generator/size-moved-locals.rs b/src/test/ui/generator/size-moved-locals.rs
index 3c756a86fc5..601a3141828 100644
--- a/src/test/ui/generator/size-moved-locals.rs
+++ b/src/test/ui/generator/size-moved-locals.rs
@@ -12,6 +12,7 @@
 // edition:2018
 // ignore-wasm32 issue #62807
 // ignore-asmjs issue #62807
+// needs-unwind Size of Closures change on panic=abort
 
 #![feature(generators, generator_trait)]