Cryo crashes on BSC: Integer overflow when casting to u32

[Chaofan Shou]

Version
cryo 0.3.1-10-g5a1a3bf

Platform
Linux dev1 5.10.75-051075-generic #202110201038 SMP Wed Oct 20 11:20:56 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Description
When collecting call traces on BSC, error integer overflow happens when casting to u32 is thrown by cryo. We believe it is because the gas field (u32) has overflowed.

For following transaction, https://bscscan.com/tx/0x33bd1edf49838cf61c88305b470f63a72f4559b0eefbdb8f9321db0bf07920a6, the gas limit is larger than u32 max.

I tried this code:

cryo traces

I expected to see this happen: Not crash

Instead, this happened: Crash