New comment by the-maldridge on void-packages repository

https://github.com/void-linux/void-packages/pull/18049#issuecomment-570888930

Comment:
Good point.  Trying with -d informed me I had a lockfile lying around I hadn't removed.  Doing that gets me to a missing props.plist:

```
[void-repomaster@a-hel-fi ~]$ XBPS_ARCH=i686 xbps-rindex -afv /hostdir/binpkgs/
index: failed to read props.plist metadata for `/hostdir/binpkgs/', skipping!
index: 0 packages registered.
```