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error: Undefined Behavior: calling a function with calling convention "C" using calling convention "Rust"
--> tests/fail/function_calls/check_callback_abi.rs:LL:CC
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LL | / std::intrinsics::catch_unwind(
LL | |
LL | | std::mem::transmute::<extern "C" fn(*mut u8), _>(try_fn),
LL | | std::ptr::null_mut(),
LL | | |_, _| unreachable!(),
LL | | );
| |_________^ Undefined Behavior occurred here
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= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
= note: BACKTRACE:
= note: inside `main` at tests/fail/function_calls/check_callback_abi.rs:LL:CC
note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
error: aborting due to 1 previous error
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