diff --git a/src/test/ui/generic-associated-types/issue-91139.rs b/src/test/ui/generic-associated-types/issue-91139.rs
index 03dc8ef93fe..092fa939c30 100644
--- a/src/test/ui/generic-associated-types/issue-91139.rs
+++ b/src/test/ui/generic-associated-types/issue-91139.rs
@@ -1,5 +1,3 @@
-//check-pass
-
 #![feature(generic_associated_types)]
 
 trait Foo<T> {
@@ -16,6 +14,22 @@ impl<T> Foo<T> for () {
 
 fn foo<T>() {
     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+    //~^ ERROR `T` does not live long enough
+    //~| ERROR `T` does not live long enough
+    //~| ERROR `T` does not live long enough
+    //~| ERROR `T` does not live long enough
+    //~| ERROR `T` does not live long enough
+    //~| ERROR `T` does not live long enough
+    //~| ERROR `T` does not live long enough
+    //~| ERROR `T` does not live long enough
+    //
+    // FIXME: This error is bogus, but it arises because we try to validate
+    // that `<() as Foo<T>>::Type<'a>` is valid, which requires proving
+    // that `T: 'a`. Since `'a` is higher-ranked, this becomes
+    // `for<'a> T: 'a`, which is not true. Of course, the error is bogus
+    // because there *ought* to be an implied bound stating that `'a` is
+    // not any lifetime but specifically
+    // "some `'a` such that `<() as Foo<T>>::Type<'a>" is valid".
 }
 
 pub fn main() {}
diff --git a/src/test/ui/generic-associated-types/issue-91139.stderr b/src/test/ui/generic-associated-types/issue-91139.stderr
new file mode 100644
index 00000000000..6c5092978c8
--- /dev/null
+++ b/src/test/ui/generic-associated-types/issue-91139.stderr
@@ -0,0 +1,50 @@
+error: `T` does not live long enough
+  --> $DIR/issue-91139.rs:16:12
+   |
+LL |     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: `T` does not live long enough
+  --> $DIR/issue-91139.rs:16:12
+   |
+LL |     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: `T` does not live long enough
+  --> $DIR/issue-91139.rs:16:12
+   |
+LL |     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: `T` does not live long enough
+  --> $DIR/issue-91139.rs:16:12
+   |
+LL |     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: `T` does not live long enough
+  --> $DIR/issue-91139.rs:16:58
+   |
+LL |     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+   |                                                          ^^^^^^^^^
+
+error: `T` does not live long enough
+  --> $DIR/issue-91139.rs:16:58
+   |
+LL |     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+   |                                                          ^^^^^^^^^
+
+error: `T` does not live long enough
+  --> $DIR/issue-91139.rs:16:58
+   |
+LL |     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+   |                                                          ^^^^^^^^^
+
+error: `T` does not live long enough
+  --> $DIR/issue-91139.rs:16:58
+   |
+LL |     let _: for<'a> fn(<() as Foo<T>>::Type<'a>, &'a T) = |_, _| ();
+   |                                                          ^^^^^^^^^
+
+error: aborting due to 8 previous errors
+
diff --git a/src/test/ui/generic-associated-types/issue-92096.rs b/src/test/ui/generic-associated-types/issue-92096.rs
index bfe0fc15fd3..59dd7ea5563 100644
--- a/src/test/ui/generic-associated-types/issue-92096.rs
+++ b/src/test/ui/generic-associated-types/issue-92096.rs
@@ -1,5 +1,4 @@
 // edition:2018
-// check-pass
 
 #![feature(generic_associated_types)]
 
@@ -18,6 +17,14 @@ where
     C: Client + Send + Sync,
 {
     async move { c.connect().await }
+    //~^ ERROR `C` does not live long enough
+    //
+    // FIXME. This is because we infer at some point a value of
+    //
+    // impl Future<Output = <C as Client>::Connection<'_>>
+    //
+    // and then we somehow fail the WF check because `where C: 'a` is not known,
+    // but I'm not entirely sure how that comes about.
 }
 
 fn main() {}
diff --git a/src/test/ui/generic-associated-types/issue-92096.stderr b/src/test/ui/generic-associated-types/issue-92096.stderr
new file mode 100644
index 00000000000..ca61a0f435e
--- /dev/null
+++ b/src/test/ui/generic-associated-types/issue-92096.stderr
@@ -0,0 +1,8 @@
+error: `C` does not live long enough
+  --> $DIR/issue-92096.rs:19:5
+   |
+LL |     async move { c.connect().await }
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+