1 files changed, 6 insertions, 6 deletions
diff --git a/library/std/src/os/unix/net/tests.rs b/library/std/src/os/unix/net/tests.rs
index 7ad4a02611e..aa0df61c192 100644
--- a/library/std/src/os/unix/net/tests.rs
+++ b/library/std/src/os/unix/net/tests.rs
@@ -29,7 +29,7 @@ macro_rules! or_panic {
     ($e:expr) => {
         match $e {
             Ok(e) => e,
-            Err(e) => panic!("{}", e),
+            Err(e) => panic!("{e}"),
         }
     };
 }
@@ -161,19 +161,19 @@ fn long_path() {
     );
     match UnixStream::connect(&socket_path) {
         Err(ref e) if e.kind() == io::ErrorKind::InvalidInput => {}
-        Err(e) => panic!("unexpected error {}", e),
+        Err(e) => panic!("unexpected error {e}"),
         Ok(_) => panic!("unexpected success"),
     }
 
     match UnixListener::bind(&socket_path) {
         Err(ref e) if e.kind() == io::ErrorKind::InvalidInput => {}
-        Err(e) => panic!("unexpected error {}", e),
+        Err(e) => panic!("unexpected error {e}"),
         Ok(_) => panic!("unexpected success"),
     }
 
     match UnixDatagram::bind(&socket_path) {
         Err(ref e) if e.kind() == io::ErrorKind::InvalidInput => {}
-        Err(e) => panic!("unexpected error {}", e),
+        Err(e) => panic!("unexpected error {e}"),
         Ok(_) => panic!("unexpected success"),
     }
 }
@@ -524,7 +524,7 @@ fn test_abstract_namespace_too_long() {
         jklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz",
     ) {
         Err(ref e) if e.kind() == io::ErrorKind::InvalidInput => {}
-        Err(e) => panic!("unexpected error {}", e),
+        Err(e) => panic!("unexpected error {e}"),
         Ok(_) => panic!("unexpected success"),
     }
 }
@@ -564,7 +564,7 @@ fn test_unix_stream_peek() {
     match stream.peek(&mut buf) {
         Ok(_) => panic!("expected error"),
         Err(ref e) if e.kind() == ErrorKind::WouldBlock => {}
-        Err(e) => panic!("unexpected error: {}", e),
+        Err(e) => panic!("unexpected error: {e}"),
     }
 
     or_panic!(txdone.send(()));