diff --git a/src/tools/miri/tests/fail/shims/fs/isolated_file.stderr b/src/tools/miri/tests/fail/shims/fs/isolated_file.stderr
index 1f08649428a4c..1b0e74912e61d 100644
--- a/src/tools/miri/tests/fail/shims/fs/isolated_file.stderr
+++ b/src/tools/miri/tests/fail/shims/fs/isolated_file.stderr
@@ -8,15 +8,15 @@ LL |         let fd = cvt_r(|| unsafe { open64(path.as_ptr(), flags, opts.mode a
    = help: or pass `-Zmiri-isolation-error=warn` to configure Miri to return an error code from isolated operations (if supported for that operation) and continue with a warning
    = note: BACKTRACE:
    = note: inside closure at RUSTLIB/std/src/sys/pal/PLATFORM/fs.rs:LL:CC
-   = note: inside `std::sys::pal::PLATFORM::cvt_r::<i32, {closure@std::sys::pal::PLATFORM::fs::File::open_c::{closure#0}}>` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
-   = note: inside `std::sys::pal::PLATFORM::fs::File::open_c` at RUSTLIB/std/src/sys/pal/PLATFORM/fs.rs:LL:CC
-   = note: inside closure at RUSTLIB/std/src/sys/pal/PLATFORM/fs.rs:LL:CC
-   = note: inside `std::sys::pal::PLATFORM::small_c_string::run_with_cstr_stack::<std::sys::pal::PLATFORM::fs::File>` at RUSTLIB/std/src/sys/pal/PLATFORM/small_c_string.rs:LL:CC
-   = note: inside `std::sys::pal::PLATFORM::small_c_string::run_with_cstr::<std::sys::pal::PLATFORM::fs::File>` at RUSTLIB/std/src/sys/pal/PLATFORM/small_c_string.rs:LL:CC
-   = note: inside `std::sys::pal::PLATFORM::small_c_string::run_path_with_cstr::<std::sys::pal::PLATFORM::fs::File>` at RUSTLIB/std/src/sys/pal/PLATFORM/small_c_string.rs:LL:CC
-   = note: inside `std::sys::pal::PLATFORM::fs::File::open` at RUSTLIB/std/src/sys/pal/PLATFORM/fs.rs:LL:CC
+   = note: inside `std::sys::pal::PLATFORM::cvt_r::<i32, {closure@std::sys::pal::PLATFORM::fs::File::open_native::{closure#0}}>` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
+   = note: inside `std::sys::pal::PLATFORM::fs::File::open_native` at RUSTLIB/std/src/sys/pal/PLATFORM/fs.rs:LL:CC
    = note: inside `std::fs::OpenOptions::_open` at RUSTLIB/std/src/fs.rs:LL:CC
-   = note: inside `std::fs::OpenOptions::open::<&std::path::Path>` at RUSTLIB/std/src/fs.rs:LL:CC
+   = note: inside closure at RUSTLIB/std/src/fs.rs:LL:CC
+   = note: inside `std::sys::pal::PLATFORM::small_c_string::run_with_cstr_stack::<std::fs::File>` at RUSTLIB/std/src/sys/pal/PLATFORM/small_c_string.rs:LL:CC
+   = note: inside `std::sys::pal::PLATFORM::small_c_string::run_with_cstr::<std::fs::File>` at RUSTLIB/std/src/sys/pal/PLATFORM/small_c_string.rs:LL:CC
+   = note: inside `std::sys::pal::PLATFORM::small_c_string::run_path_with_cstr::<std::fs::File>` at RUSTLIB/std/src/sys/pal/PLATFORM/small_c_string.rs:LL:CC
+   = note: inside `std::sys::path::cstr_native::<impl std::path::AsPath for &str>::with_native_path::<std::fs::File, {closure@std::fs::OpenOptions::open<&str>::{closure#0}}>` at RUSTLIB/std/src/sys/path/cstr_native.rs:LL:CC
+   = note: inside `std::fs::OpenOptions::open::<&str>` at RUSTLIB/std/src/fs.rs:LL:CC
    = note: inside `std::fs::File::open::<&str>` at RUSTLIB/std/src/fs.rs:LL:CC
 note: inside `main`
   --> $DIR/isolated_file.rs:LL:CC
diff --git a/tests/ui/async-await/issue-72442.stderr b/tests/ui/async-await/issue-72442.stderr
index e68f7a299908f..463ebd58164f6 100644
--- a/tests/ui/async-await/issue-72442.stderr
+++ b/tests/ui/async-await/issue-72442.stderr
@@ -2,10 +2,14 @@ error[E0277]: the trait bound `Option<&str>: AsRef<Path>` is not satisfied
   --> $DIR/issue-72442.rs:12:36
    |
 LL |             let mut f = File::open(path.to_str())?;
-   |                         ---------- ^^^^^^^^^^^^^ the trait `AsRef<Path>` is not implemented for `Option<&str>`
+   |                         ---------- ^^^^^^^^^^^^^ the trait `AsRef<Path>` is not implemented for `Option<&str>`, which is required by `Option<&str>: AsPath`
    |                         |
    |                         required by a bound introduced by this call
    |
+   = help: the following other types implement trait `AsPath`:
+             &NativePath
+             &CStr
+   = note: required for `Option<&str>` to implement `AsPath`
 note: required by a bound in `File::open`
   --> $SRC_DIR/std/src/fs.rs:LL:COL
 help: consider removing this method call, as the receiver has type `&Path` and `&Path: AsRef<Path>` trivially holds