Computer crashed mid appVM restore

Hello, new Qubes user here. Earlier my computer crashed during the restoration of a very large appVM (500+ gb). I’m not sure why it crashed, maybe it was thermal. Now I see my varlibqubes data is 91.9% and I noticed I have a QubesIncoming folder in my dom0 home directory with a 10 gb backup#restore folder inside. Can anyone help me figure out what I should do to tidy up after a crash in a situation like this? Maybe I am mistaken but it doesn’t appear Qubes clears this orphaned data on its own after a crash in the midst of an appVM restoration.

Also, are backups are read-only during restore? Do I need to worry about my backups being corrupted after a crash? They were stored on a USB drive attached to a DVM.