bug: investigate Caracal crash on CI

[zarboq]

Bug Report

Current behavior:

Issue when running caracal with scarb updated to 2.3.1 and starknet-foundry to 0.9.0, caracal is giving error:

thread 'main' panicked at src/core/function.rs:116:26:
called `Option::unwrap()` on a `None` value
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Expected behavior:

Caracal run checks without error

Steps to reproduce:

Install scarb 2.3.1, snforge 0.9.0, caracal 0.2.2

[CRLCRL7]

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