bug: Bad syscall_ptr

[enitrat]

Which component is your bug related to?

snforge

Foundry Version

0.14.0

What operating system are you using?

MacOS

What system architecture are you using?

arm

What happened

Bug Report

Cairo version:
2.4.4

Current behavior:
Running snforge test unit_tests on keep-starknet-strange/unruggable.meme#168 fails after introducing the unique_count function.

fn unique_count<T, +Copy<T>, +Drop<T>, +PartialEq<T>, +Into<T, felt252>>(mut self: Span<T>) -> u32 {
    let mut dict: Felt252Dict<felt252> = Default::default();
    let mut counter = 0;
    loop {
        match self.pop_front() {
            Option::Some(value) => {
                let value: felt252 = (*value).into();
                if dict.get(value).is_one() {
                    continue;
                }
                dict.insert(value, One::one());
                counter += 1;
            },
            Option::None => { break; }
        }
    };
    counter
}

This function is called here: keep-starknet-strange/unruggable.meme@3c9650d#diff-6efe688b97fc8a048f099b061edb855bc8e01aeaf909e9695614946336fe8a5aR412

interestingly, the unit test associated to this function doesn't fail.
keep-starknet-strange/unruggable.meme@3c9650d#diff-5eac007cd88b52b4d4889af203d613ca1aa11bdfdf555a9024599265b04735acR3

Trace

Failure data:
    Got an exception while executing a hint:
    Bad syscall_ptr; expected: Relocatable { segment_index: 10, offset: 0 }, got: Relocatable { segment_index: 12, offset: 0 }.

Is there an existing issue for this?

• I have searched the existing issues and verified no issue exits for this problem.