New comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/33097#issuecomment-927876208

Comment:
Working on `aarch64` now, will keep a running list of cross failures.
- [x] python3-cryptography (No-op rust extension fails to find propery py version on cross. Avoiding for now by disabling the rust.)
- [ ] hplip
- [ ] PackageKit