ignore musl target in tests to avoid issues with output differences

src/etc/generate-deriving-span-tests.py

@@ -14,6 +14,8 @@
     os.path.join(os.path.dirname(__file__), '../test/ui/derives/'))
 
 TEMPLATE = """\
+// ignore-musl
+// ^ due to stderr output differences
 // This file was auto-generated using 'src/etc/generate-deriving-span-tests.py'
 
 {error_deriving}

src/test/ui/async-await/issues/issue-62009-1.rs

@@ -1,4 +1,6 @@
 // edition:2018
+// ignore-musl
+// ^ due to stderr output differences
 
 async fn print_dur() {}
 

src/test/ui/async-await/issues/issue-62009-1.stderr

@@ -1,13 +1,13 @@
 error[E0728]: `await` is only allowed inside `async` functions and blocks
-  --> $DIR/issue-62009-1.rs:6:5
+  --> $DIR/issue-62009-1.rs:8:5
    |
 LL | fn main() {
    |    ---- this is not `async`
 LL |     async { let (); }.await;
    |     ^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
 
 error[E0728]: `await` is only allowed inside `async` functions and blocks
-  --> $DIR/issue-62009-1.rs:8:5
+  --> $DIR/issue-62009-1.rs:10:5
    |
 LL |   fn main() {
    |      ---- this is not `async`
@@ -19,19 +19,19 @@ LL | |     }.await;
    | |___________^ only allowed inside `async` functions and blocks
 
 error[E0728]: `await` is only allowed inside `async` functions and blocks
-  --> $DIR/issue-62009-1.rs:12:5
+  --> $DIR/issue-62009-1.rs:14:5
    |
 LL | fn main() {
    |    ---- this is not `async`
 ...
 LL |     (|_| 2333).await;
    |     ^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
 
-error[E0277]: the trait bound `[closure@$DIR/issue-62009-1.rs:12:5: 12:15]: std::future::Future` is not satisfied
-  --> $DIR/issue-62009-1.rs:12:5
+error[E0277]: the trait bound `[closure@$DIR/issue-62009-1.rs:14:5: 14:15]: std::future::Future` is not satisfied
+  --> $DIR/issue-62009-1.rs:14:5
    |
 LL |     (|_| 2333).await;
-   |     ^^^^^^^^^^^^^^^^ the trait `std::future::Future` is not implemented for `[closure@$DIR/issue-62009-1.rs:12:5: 12:15]`
+   |     ^^^^^^^^^^^^^^^^ the trait `std::future::Future` is not implemented for `[closure@$DIR/issue-62009-1.rs:14:5: 14:15]`
    | 
   ::: $SRC_DIR/libstd/future.rs:LL:COL
    |

src/test/ui/closures/closure-move-sync.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 use std::thread;
 use std::sync::mpsc::channel;
 

src/test/ui/closures/closure-move-sync.stderr

@@ -1,5 +1,5 @@
 error[E0277]: `std::sync::mpsc::Receiver<()>` cannot be shared between threads safely
-  --> $DIR/closure-move-sync.rs:6:13
+  --> $DIR/closure-move-sync.rs:8:13
    |
 LL |     let t = thread::spawn(|| {
    |             ^^^^^^^^^^^^^ `std::sync::mpsc::Receiver<()>` cannot be shared between threads safely
@@ -11,10 +11,10 @@ LL |     F: FnOnce() -> T, F: Send + 'static, T: Send + 'static
    |
    = help: the trait `std::marker::Sync` is not implemented for `std::sync::mpsc::Receiver<()>`
    = note: required because of the requirements on the impl of `std::marker::Send` for `&std::sync::mpsc::Receiver<()>`
-   = note: required because it appears within the type `[closure@$DIR/closure-move-sync.rs:6:27: 9:6 recv:&std::sync::mpsc::Receiver<()>]`
+   = note: required because it appears within the type `[closure@$DIR/closure-move-sync.rs:8:27: 11:6 recv:&std::sync::mpsc::Receiver<()>]`
 
 error[E0277]: `std::sync::mpsc::Sender<()>` cannot be shared between threads safely
-  --> $DIR/closure-move-sync.rs:18:5
+  --> $DIR/closure-move-sync.rs:20:5
    |
 LL |     thread::spawn(|| tx.send(()).unwrap());
    |     ^^^^^^^^^^^^^ `std::sync::mpsc::Sender<()>` cannot be shared between threads safely
@@ -26,7 +26,7 @@ LL |     F: FnOnce() -> T, F: Send + 'static, T: Send + 'static
    |
    = help: the trait `std::marker::Sync` is not implemented for `std::sync::mpsc::Sender<()>`
    = note: required because of the requirements on the impl of `std::marker::Send` for `&std::sync::mpsc::Sender<()>`
-   = note: required because it appears within the type `[closure@$DIR/closure-move-sync.rs:18:19: 18:42 tx:&std::sync::mpsc::Sender<()>]`
+   = note: required because it appears within the type `[closure@$DIR/closure-move-sync.rs:20:19: 20:42 tx:&std::sync::mpsc::Sender<()>]`
 
 error: aborting due to 2 previous errors
 

src/test/ui/derives/derives-span-Hash-enum-struct-variant.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 // This file was auto-generated using 'src/etc/generate-deriving-span-tests.py'
 
 

src/test/ui/derives/derives-span-Hash-enum-struct-variant.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the trait bound `Error: std::hash::Hash` is not satisfied
-  --> $DIR/derives-span-Hash-enum-struct-variant.rs:9:6
+  --> $DIR/derives-span-Hash-enum-struct-variant.rs:11:6
    |
 LL |      x: Error
    |      ^^^^^^^^ the trait `std::hash::Hash` is not implemented for `Error`

src/test/ui/derives/derives-span-Hash-enum.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 // This file was auto-generated using 'src/etc/generate-deriving-span-tests.py'
 
 

src/test/ui/derives/derives-span-Hash-enum.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the trait bound `Error: std::hash::Hash` is not satisfied
-  --> $DIR/derives-span-Hash-enum.rs:9:6
+  --> $DIR/derives-span-Hash-enum.rs:11:6
    |
 LL |      Error
    |      ^^^^^ the trait `std::hash::Hash` is not implemented for `Error`

src/test/ui/derives/derives-span-Hash-struct.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 // This file was auto-generated using 'src/etc/generate-deriving-span-tests.py'
 
 

src/test/ui/derives/derives-span-Hash-struct.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the trait bound `Error: std::hash::Hash` is not satisfied
-  --> $DIR/derives-span-Hash-struct.rs:8:5
+  --> $DIR/derives-span-Hash-struct.rs:10:5
    |
 LL |     x: Error
    |     ^^^^^^^^ the trait `std::hash::Hash` is not implemented for `Error`

src/test/ui/derives/derives-span-Hash-tuple-struct.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 // This file was auto-generated using 'src/etc/generate-deriving-span-tests.py'
 
 

src/test/ui/derives/derives-span-Hash-tuple-struct.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the trait bound `Error: std::hash::Hash` is not satisfied
-  --> $DIR/derives-span-Hash-tuple-struct.rs:8:5
+  --> $DIR/derives-span-Hash-tuple-struct.rs:10:5
    |
 LL |     Error
    |     ^^^^^ the trait `std::hash::Hash` is not implemented for `Error`

src/test/ui/interior-mutability/interior-mutability.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 use std::cell::Cell;
 use std::panic::catch_unwind;
 fn main() {

src/test/ui/interior-mutability/interior-mutability.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the type `std::cell::UnsafeCell<i32>` may contain interior mutability and a reference may not be safely transferrable across a catch_unwind boundary
-  --> $DIR/interior-mutability.rs:5:5
+  --> $DIR/interior-mutability.rs:7:5
    |
 LL |     catch_unwind(|| { x.set(23); });
    |     ^^^^^^^^^^^^ `std::cell::UnsafeCell<i32>` may contain interior mutability and a reference may not be safely transferrable across a catch_unwind boundary
@@ -12,7 +12,7 @@ LL | pub fn catch_unwind<F: FnOnce() -> R + UnwindSafe, R>(f: F) -> Result<R> {
    = help: within `std::cell::Cell<i32>`, the trait `std::panic::RefUnwindSafe` is not implemented for `std::cell::UnsafeCell<i32>`
    = note: required because it appears within the type `std::cell::Cell<i32>`
    = note: required because of the requirements on the impl of `std::panic::UnwindSafe` for `&std::cell::Cell<i32>`
-   = note: required because it appears within the type `[closure@$DIR/interior-mutability.rs:5:18: 5:35 x:&std::cell::Cell<i32>]`
+   = note: required because it appears within the type `[closure@$DIR/interior-mutability.rs:7:18: 7:35 x:&std::cell::Cell<i32>]`
 
 error: aborting due to previous error
 

src/test/ui/issues/issue-21160.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 struct Bar;
 
 impl Bar {

src/test/ui/issues/issue-21160.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the trait bound `Bar: std::hash::Hash` is not satisfied
-  --> $DIR/issue-21160.rs:8:12
+  --> $DIR/issue-21160.rs:10:12
    |
 LL | struct Foo(Bar);
    |            ^^^ the trait `std::hash::Hash` is not implemented for `Bar`

src/test/ui/no-send-res-ports.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 use std::thread;
 use std::rc::Rc;
 

src/test/ui/no-send-res-ports.stderr

@@ -1,5 +1,5 @@
 error[E0277]: `std::rc::Rc<()>` cannot be sent between threads safely
-  --> $DIR/no-send-res-ports.rs:25:5
+  --> $DIR/no-send-res-ports.rs:27:5
    |
 LL |     thread::spawn(move|| {
    |     ^^^^^^^^^^^^^ `std::rc::Rc<()>` cannot be sent between threads safely
@@ -9,10 +9,10 @@ LL |     thread::spawn(move|| {
 LL |     F: FnOnce() -> T, F: Send + 'static, T: Send + 'static
    |                          ---- required by this bound in `std::thread::spawn`
    |
-   = help: within `[closure@$DIR/no-send-res-ports.rs:25:19: 29:6 x:main::Foo]`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<()>`
+   = help: within `[closure@$DIR/no-send-res-ports.rs:27:19: 31:6 x:main::Foo]`, the trait `std::marker::Send` is not implemented for `std::rc::Rc<()>`
    = note: required because it appears within the type `Port<()>`
    = note: required because it appears within the type `main::Foo`
-   = note: required because it appears within the type `[closure@$DIR/no-send-res-ports.rs:25:19: 29:6 x:main::Foo]`
+   = note: required because it appears within the type `[closure@$DIR/no-send-res-ports.rs:27:19: 31:6 x:main::Foo]`
 
 error: aborting due to previous error
 

src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs

@@ -1,4 +1,6 @@
 // compile-flags: --test
+// ignore-musl
+// ^ due to stderr output differences
 
 use std::num::ParseFloatError;
 

src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.stderr

@@ -1,5 +1,5 @@
 error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseFloatError>`
-  --> $DIR/termination-trait-test-wrong-type.rs:6:1
+  --> $DIR/termination-trait-test-wrong-type.rs:8:1
    |
 LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> {
 LL | |     "0".parse()

src/test/ui/traits/trait-suggest-where-clause.rs

@@ -1,3 +1,5 @@
+// ignore-musl
+// ^ due to stderr output differences
 use std::mem;
 
 struct Misc<T:?Sized>(T);

src/test/ui/traits/trait-suggest-where-clause.stderr

@@ -1,5 +1,5 @@
 error[E0277]: the size for values of type `U` cannot be known at compilation time
-  --> $DIR/trait-suggest-where-clause.rs:7:5
+  --> $DIR/trait-suggest-where-clause.rs:9:5
    |
 LL |     mem::size_of::<U>();
    |     ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
@@ -14,7 +14,7 @@ LL | pub const fn size_of<T>() -> usize {
    = help: consider adding a `where U: std::marker::Sized` bound
 
 error[E0277]: the size for values of type `U` cannot be known at compilation time
-  --> $DIR/trait-suggest-where-clause.rs:10:5
+  --> $DIR/trait-suggest-where-clause.rs:12:5
    |
 LL |     mem::size_of::<Misc<U>>();
    |     ^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
@@ -30,7 +30,7 @@ LL | pub const fn size_of<T>() -> usize {
    = note: required because it appears within the type `Misc<U>`
 
 error[E0277]: the trait bound `u64: std::convert::From<T>` is not satisfied
-  --> $DIR/trait-suggest-where-clause.rs:15:5
+  --> $DIR/trait-suggest-where-clause.rs:17:5
    |
 LL |     <u64 as From<T>>::from;
    |     ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::From<T>` is not implemented for `u64`
@@ -39,7 +39,7 @@ LL |     <u64 as From<T>>::from;
    = note: required by `std::convert::From::from`
 
 error[E0277]: the trait bound `u64: std::convert::From<<T as std::iter::Iterator>::Item>` is not satisfied
-  --> $DIR/trait-suggest-where-clause.rs:18:5
+  --> $DIR/trait-suggest-where-clause.rs:20:5
    |
 LL |     <u64 as From<<T as Iterator>::Item>>::from;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::From<<T as std::iter::Iterator>::Item>` is not implemented for `u64`
@@ -48,15 +48,15 @@ LL |     <u64 as From<<T as Iterator>::Item>>::from;
    = note: required by `std::convert::From::from`
 
 error[E0277]: the trait bound `Misc<_>: std::convert::From<T>` is not satisfied
-  --> $DIR/trait-suggest-where-clause.rs:23:5
+  --> $DIR/trait-suggest-where-clause.rs:25:5
    |
 LL |     <Misc<_> as From<T>>::from;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::From<T>` is not implemented for `Misc<_>`
    |
    = note: required by `std::convert::From::from`
 
 error[E0277]: the size for values of type `[T]` cannot be known at compilation time
-  --> $DIR/trait-suggest-where-clause.rs:28:5
+  --> $DIR/trait-suggest-where-clause.rs:30:5
    |
 LL |     mem::size_of::<[T]>();
    |     ^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
@@ -70,7 +70,7 @@ LL | pub const fn size_of<T>() -> usize {
    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
 
 error[E0277]: the size for values of type `[&U]` cannot be known at compilation time
-  --> $DIR/trait-suggest-where-clause.rs:31:5
+  --> $DIR/trait-suggest-where-clause.rs:33:5
    |
 LL |     mem::size_of::<[&U]>();
    |     ^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time