I run the mirrors at https://archlinux.org/mirrors/kescher.at/ and
unfortunately, I keep seeing a rather rare "Could not parse time from
lastsync" on the Arch mirror status site, curiously on both rsync and
https. This prevents completion from reaching 100%, which is rather
annoying to me, and presumably some folks that depend on the mirror's
existence. I have my own monitoring set up to check lastsync, and I
have no recorded failure. Same goes for error logs I have set up
specifically to debug this. Does anyone here have experience in
debugging this? I have no idea what could be causing this anymore.
