New comment by k4leg on void-packages repository

https://github.com/void-linux/void-packages/pull/15800#issuecomment-546581338

Comment:
Glad I helped! Now you have to combine them.
Sorry I didn’t explain right away: xbps-src is looking for the folder "${pkgname}-${version}", and since the version was v3.0, he looked for a folder that isn’t, because the archive contains "${pkgname}-3.0".