Remove a bunch of orphaned test files

15 files changed, 0 insertions, 377 deletions

diff --git a/tests/ui/async-await/async-fn-nonsend.stderr b/tests/ui/async-await/async-fn-nonsend.stderr
deleted file mode 100644
index 0f0dc335e7f..00000000000
--- a/tests/ui/async-await/async-fn-nonsend.stderr
+++ /dev/null
@@ -1,49 +0,0 @@
-error: future cannot be sent between threads safely
-  --> $DIR/async-fn-nonsend.rs:72:17
-   |
-LL |     assert_send(non_send_temporary_in_match());
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_send_temporary_in_match` is not `Send`
-   |
-   = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>`
-note: future is not `Send` as this value is used across an await
-  --> $DIR/async-fn-nonsend.rs:36:25
-   |
-LL |     match Some(non_send()) {
-   |           ---------------- has type `Option<impl Debug>` which is not `Send`
-LL |         Some(_) => fut().await,
-   |                         ^^^^^^ await occurs here, with `Some(non_send())` maybe used later
-...
-LL | }
-   | - `Some(non_send())` is later dropped here
-note: required by a bound in `assert_send`
-  --> $DIR/async-fn-nonsend.rs:67:24
-   |
-LL | fn assert_send(_: impl Send) {}
-   |                        ^^^^ required by this bound in `assert_send`
-
-error: future cannot be sent between threads safely
-  --> $DIR/async-fn-nonsend.rs:74:17
-   |
-LL |     assert_send(non_sync_with_method_call());
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send`
-   |
-   = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write`
-note: future is not `Send` as this value is used across an await
-  --> $DIR/async-fn-nonsend.rs:49:14
-   |
-LL |     let f: &mut std::fmt::Formatter = &mut get_formatter();
-   |                                            --------------- has type `Formatter<'_>` which is not `Send`
-...
-LL |         fut().await;
-   |              ^^^^^^ await occurs here, with `get_formatter()` maybe used later
-LL |     }
-LL | }
-   | - `get_formatter()` is later dropped here
-note: required by a bound in `assert_send`
-  --> $DIR/async-fn-nonsend.rs:67:24
-   |
-LL | fn assert_send(_: impl Send) {}
-   |                        ^^^^ required by this bound in `assert_send`
-
-error: aborting due to 2 previous errors
-
diff --git a/tests/ui/async-await/issue-64130-1-sync.stderr b/tests/ui/async-await/issue-64130-1-sync.stderr
deleted file mode 100644
index 8d5169a6302..00000000000
--- a/tests/ui/async-await/issue-64130-1-sync.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error: future cannot be shared between threads safely
-  --> $DIR/issue-64130-1-sync.rs:24:13
-   |
-LL |     is_sync(bar());
-   |             ^^^^^ future returned by `bar` is not `Sync`
-   |
-   = help: within `impl Future<Output = ()>`, the trait `Sync` is not implemented for `Foo`
-note: future is not `Sync` as this value is used across an await
-  --> $DIR/issue-64130-1-sync.rs:18:10
-   |
-LL |     let x = Foo;
-   |         - has type `Foo` which is not `Sync`
-LL |     baz().await;
-   |          ^^^^^^ await occurs here, with `x` maybe used later
-LL | }
-   | - `x` is later dropped here
-note: required by a bound in `is_sync`
-  --> $DIR/issue-64130-1-sync.rs:14:15
-   |
-LL | fn is_sync<T: Sync>(t: T) { }
-   |               ^^^^ required by this bound in `is_sync`
-
-error: aborting due to previous error
-
diff --git a/tests/ui/async-await/issue-64130-2-send.stderr b/tests/ui/async-await/issue-64130-2-send.stderr
deleted file mode 100644
index f6505cad69e..00000000000
--- a/tests/ui/async-await/issue-64130-2-send.stderr
+++ /dev/null
@@ -1,24 +0,0 @@
-error: future cannot be sent between threads safely
-  --> $DIR/issue-64130-2-send.rs:24:13
-   |
-LL |     is_send(bar());
-   |             ^^^^^ future returned by `bar` is not `Send`
-   |
-   = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Foo`
-note: future is not `Send` as this value is used across an await
-  --> $DIR/issue-64130-2-send.rs:18:10
-   |
-LL |     let x = Foo;
-   |         - has type `Foo` which is not `Send`
-LL |     baz().await;
-   |          ^^^^^^ await occurs here, with `x` maybe used later
-LL | }
-   | - `x` is later dropped here
-note: required by a bound in `is_send`
-  --> $DIR/issue-64130-2-send.rs:14:15
-   |
-LL | fn is_send<T: Send>(t: T) { }
-   |               ^^^^ required by this bound in `is_send`
-
-error: aborting due to previous error
-
diff --git a/tests/ui/async-await/issue-64130-3-other.stderr b/tests/ui/async-await/issue-64130-3-other.stderr
deleted file mode 100644
index cb36a3811b2..00000000000
--- a/tests/ui/async-await/issue-64130-3-other.stderr
+++ /dev/null
@@ -1,27 +0,0 @@
-error[E0277]: the trait bound `Foo: Qux` is not satisfied in `impl Future<Output = ()>`
-  --> $DIR/issue-64130-3-other.rs:27:12
-   |
-LL | async fn bar() {
-   |                - within this `impl Future<Output = ()>`
-...
-LL |     is_qux(bar());
-   |            ^^^^^ within `impl Future<Output = ()>`, the trait `Qux` is not implemented for `Foo`
-   |
-note: future does not implement `Qux` as this value is used across an await
-  --> $DIR/issue-64130-3-other.rs:21:10
-   |
-LL |     let x = Foo;
-   |         - has type `Foo` which does not implement `Qux`
-LL |     baz().await;
-   |          ^^^^^^ await occurs here, with `x` maybe used later
-LL | }
-   | - `x` is later dropped here
-note: required by a bound in `is_qux`
-  --> $DIR/issue-64130-3-other.rs:17:14
-   |
-LL | fn is_qux<T: Qux>(t: T) {}
-   |              ^^^ required by this bound in `is_qux`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0277`.
diff --git a/tests/ui/async-await/issue-70818.stderr b/tests/ui/async-await/issue-70818.stderr
deleted file mode 100644
index ab0698c3ec2..00000000000
--- a/tests/ui/async-await/issue-70818.stderr
+++ /dev/null
@@ -1,18 +0,0 @@
-error: future cannot be sent between threads safely
-  --> $DIR/issue-70818.rs:7:38
-   |
-LL | fn foo<T: Send, U>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send {
-   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future created by async block is not `Send`
-   |
-note: captured value is not `Send`
-  --> $DIR/issue-70818.rs:9:18
-   |
-LL |     async { (ty, ty1) }
-   |                  ^^^ has type `U` which is not `Send`
-help: consider restricting type parameter `U`
-   |
-LL | fn foo<T: Send, U: std::marker::Send>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send {
-   |                  +++++++++++++++++++
-
-error: aborting due to previous error
-
diff --git a/tests/ui/async-await/issue-73741-type-err-drop-tracking.stderr b/tests/ui/async-await/issue-73741-type-err-drop-tracking.stderr
deleted file mode 100644
index 6d19c3beb2f..00000000000
--- a/tests/ui/async-await/issue-73741-type-err-drop-tracking.stderr
+++ /dev/null
@@ -1,11 +0,0 @@
-error[E0070]: invalid left-hand side of assignment
-  --> $DIR/issue-73741-type-err-drop-tracking.rs:11:7
-   |
-LL |     1 = 2;
-   |     - ^
-   |     |
-   |     cannot assign to this expression
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0070`.
diff --git a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.stderr b/tests/ui/async-await/mutually-recursive-async-impl-trait-type.stderr
deleted file mode 100644
index 8a7317bb95a..00000000000
--- a/tests/ui/async-await/mutually-recursive-async-impl-trait-type.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0733]: recursion in an `async fn` requires boxing
-  --> $DIR/mutually-recursive-async-impl-trait-type.rs:9:18
-   |
-LL | async fn rec_1() {
-   |                  ^ recursive `async fn`
-   |
-   = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future`
-   = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion
-
-error[E0733]: recursion in an `async fn` requires boxing
-  --> $DIR/mutually-recursive-async-impl-trait-type.rs:13:18
-   |
-LL | async fn rec_2() {
-   |                  ^ recursive `async fn`
-   |
-   = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future`
-   = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0733`.
diff --git a/tests/ui/async-await/recursive-async-impl-trait-type.stderr b/tests/ui/async-await/recursive-async-impl-trait-type.stderr
deleted file mode 100644
index 7e63a8da552..00000000000
--- a/tests/ui/async-await/recursive-async-impl-trait-type.stderr
+++ /dev/null
@@ -1,12 +0,0 @@
-error[E0733]: recursion in an `async fn` requires boxing
-  --> $DIR/recursive-async-impl-trait-type.rs:8:40
-   |
-LL | async fn recursive_async_function() -> () {
-   |                                        ^^ recursive `async fn`
-   |
-   = note: a recursive `async fn` must be rewritten to return a boxed `dyn Future`
-   = note: consider using the `async_recursion` crate: https://crates.io/crates/async_recursion
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0733`.
diff --git a/tests/ui/async-await/unresolved_type_param.stderr b/tests/ui/async-await/unresolved_type_param.stderr
deleted file mode 100644
index 64a31b5fc32..00000000000
--- a/tests/ui/async-await/unresolved_type_param.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error[E0698]: type inside `async fn` body must be known in this context
-  --> $DIR/unresolved_type_param.rs:13:5
-   |
-LL |     bar().await;
-   |     ^^^ cannot infer type for type parameter `T` declared on the function `bar`
-   |
-note: the type is part of the `async fn` body because of this `await`
-  --> $DIR/unresolved_type_param.rs:13:10
-   |
-LL |     bar().await;
-   |          ^^^^^^
-
-error[E0698]: type inside `async fn` body must be known in this context
-  --> $DIR/unresolved_type_param.rs:13:5
-   |
-LL |     bar().await;
-   |     ^^^ cannot infer type for type parameter `T` declared on the function `bar`
-   |
-note: the type is part of the `async fn` body because of this `await`
-  --> $DIR/unresolved_type_param.rs:13:10
-   |
-LL |     bar().await;
-   |          ^^^^^^
-
-error[E0698]: type inside `async fn` body must be known in this context
-  --> $DIR/unresolved_type_param.rs:13:5
-   |
-LL |     bar().await;
-   |     ^^^ cannot infer type for type parameter `T` declared on the function `bar`
-   |
-note: the type is part of the `async fn` body because of this `await`
-  --> $DIR/unresolved_type_param.rs:13:10
-   |
-LL |     bar().await;
-   |          ^^^^^^
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0698`.
diff --git a/tests/ui/generator/borrowing.stderr b/tests/ui/generator/borrowing.stderr
deleted file mode 100644
index 96e3c327f8b..00000000000
--- a/tests/ui/generator/borrowing.stderr
+++ /dev/null
@@ -1,31 +0,0 @@
-error[E0597]: `a` does not live long enough
-  --> $DIR/borrowing.rs:13:33
-   |
-LL |     let _b = {
-   |         -- borrow later stored here
-LL |         let a = 3;
-LL |         Pin::new(&mut || yield &a).resume(())
-   |                       --        ^ borrowed value does not live long enough
-   |                       |
-   |                       value captured here by generator
-LL |
-LL |     };
-   |     - `a` dropped here while still borrowed
-
-error[E0597]: `a` does not live long enough
-  --> $DIR/borrowing.rs:20:20
-   |
-LL |     let _b = {
-   |         -- borrow later stored here
-LL |         let a = 3;
-LL |         || {
-   |         -- value captured here by generator
-LL |             yield &a
-   |                    ^ borrowed value does not live long enough
-...
-LL |     };
-   |     - `a` dropped here while still borrowed
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0597`.
diff --git a/tests/ui/generator/retain-resume-ref.stderr b/tests/ui/generator/retain-resume-ref.stderr
deleted file mode 100644
index 7122a951e80..00000000000
--- a/tests/ui/generator/retain-resume-ref.stderr
+++ /dev/null
@@ -1,13 +0,0 @@
-error[E0499]: cannot borrow `thing` as mutable more than once at a time
-  --> $DIR/retain-resume-ref.rs:27:25
-   |
-LL |     gen.as_mut().resume(&mut thing);
-   |                         ---------- first mutable borrow occurs here
-LL |     gen.as_mut().resume(&mut thing);
-   |                  ------ ^^^^^^^^^^ second mutable borrow occurs here
-   |                  |
-   |                  first borrow later used by call
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0499`.
diff --git a/tests/ui/lint/must_not_suspend/dedup.stderr b/tests/ui/lint/must_not_suspend/dedup.stderr
deleted file mode 100644
index 18880f5a757..00000000000
--- a/tests/ui/lint/must_not_suspend/dedup.stderr
+++ /dev/null
@@ -1,19 +0,0 @@
-error: `No` held across a suspend point, but should not be
-  --> $DIR/dedup.rs:19:13
-   |
-LL |     wheeee(&No {}).await;
-   |             ^^^^^ ------ the value is held across this suspend point
-   |
-help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point
-  --> $DIR/dedup.rs:19:13
-   |
-LL |     wheeee(&No {}).await;
-   |             ^^^^^
-note: the lint level is defined here
-  --> $DIR/dedup.rs:6:9
-   |
-LL | #![deny(must_not_suspend)]
-   |         ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/tests/ui/lint/must_not_suspend/trait.stderr b/tests/ui/lint/must_not_suspend/trait.stderr
deleted file mode 100644
index 6e62a228a43..00000000000
--- a/tests/ui/lint/must_not_suspend/trait.stderr
+++ /dev/null
@@ -1,37 +0,0 @@
-error: implementer of `Wow` held across a suspend point, but should not be
-  --> $DIR/trait.rs:24:9
-   |
-LL |     let _guard1 = r#impl();
-   |         ^^^^^^^
-...
-LL |     other().await;
-   |            ------ the value is held across this suspend point
-   |
-help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point
-  --> $DIR/trait.rs:24:9
-   |
-LL |     let _guard1 = r#impl();
-   |         ^^^^^^^
-note: the lint level is defined here
-  --> $DIR/trait.rs:6:9
-   |
-LL | #![deny(must_not_suspend)]
-   |         ^^^^^^^^^^^^^^^^
-
-error: boxed `Wow` trait object held across a suspend point, but should not be
-  --> $DIR/trait.rs:25:9
-   |
-LL |     let _guard2 = r#dyn();
-   |         ^^^^^^^
-LL |
-LL |     other().await;
-   |            ------ the value is held across this suspend point
-   |
-help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point
-  --> $DIR/trait.rs:25:9
-   |
-LL |     let _guard2 = r#dyn();
-   |         ^^^^^^^
-
-error: aborting due to 2 previous errors
-
diff --git a/tests/ui/lint/must_not_suspend/unit.stderr b/tests/ui/lint/must_not_suspend/unit.stderr
deleted file mode 100644
index 50ca292c2f6..00000000000
--- a/tests/ui/lint/must_not_suspend/unit.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-error: `Umm` held across a suspend point, but should not be
-  --> $DIR/unit.rs:23:9
-   |
-LL |     let _guard = bar();
-   |         ^^^^^^
-LL |     other().await;
-   |            ------ the value is held across this suspend point
-   |
-note: You gotta use Umm's, ya know?
-  --> $DIR/unit.rs:23:9
-   |
-LL |     let _guard = bar();
-   |         ^^^^^^
-help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point
-  --> $DIR/unit.rs:23:9
-   |
-LL |     let _guard = bar();
-   |         ^^^^^^
-note: the lint level is defined here
-  --> $DIR/unit.rs:6:9
-   |
-LL | #![deny(must_not_suspend)]
-   |         ^^^^^^^^^^^^^^^^
-
-error: aborting due to previous error
-
diff --git a/tests/ui/lint/must_not_suspend/warn.stderr b/tests/ui/lint/must_not_suspend/warn.stderr
deleted file mode 100644
index 7a422891ab1..00000000000
--- a/tests/ui/lint/must_not_suspend/warn.stderr
+++ /dev/null
@@ -1,26 +0,0 @@
-warning: `Umm` held across a suspend point, but should not be
-  --> $DIR/warn.rs:24:9
-   |
-LL |     let _guard = bar();
-   |         ^^^^^^
-LL |     other().await;
-   |            ------ the value is held across this suspend point
-   |
-note: You gotta use Umm's, ya know?
-  --> $DIR/warn.rs:24:9
-   |
-LL |     let _guard = bar();
-   |         ^^^^^^
-help: consider using a block (`{ ... }`) to shrink the value's scope, ending before the suspend point
-  --> $DIR/warn.rs:24:9
-   |
-LL |     let _guard = bar();
-   |         ^^^^^^
-note: the lint level is defined here
-  --> $DIR/warn.rs:7:9
-   |
-LL | #![warn(must_not_suspend)]
-   |         ^^^^^^^^^^^^^^^^
-
-warning: 1 warning emitted
-