use new_const

StackOverflowExcept1on · StackOverflowExcept1on · commit 68d1652dfb7f · 2024-08-28T10:03:03.000+03:00
diff --git a/program/Cargo.lock b/program/Cargo.lock
diff --git a/program/src/lib.rs b/program/src/lib.rs
@@ -20,7 +20,7 @@ fn my_panic(panic_info: &core::panic::PanicInfo) -> ! {
     let message = unsafe { panic_info.message().unwrap_unchecked() };
     #[rustversion::since(2024-06-12)]
     let message = panic_info.message();
-    let mut debug_msg = ArrayString::<1024>::new();
+    let mut debug_msg = ArrayString::<1024>::new_const();
 
     let _ = write!(&mut debug_msg, "panicked with '{message}'");
 
diff --git a/project/rust-toolchain.toml b/project/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
 # try nightly-2024-06-{12,13}
-channel = "nightly-2024-06-13"
+channel = "nightly-2024-06-12"
