New comment by jnbr on void-packages repository

https://github.com/void-linux/void-packages/issues/13671#issuecomment-533891976

Comment:
>  I suspect the "invalid array length" is important

I looked a bit into further. 
It seems, that the lz4 decoding in `OS.File.read()` fails on i686.
It works for the same file on x86_64.