Artificial hole or artifact on Moon - what do you think?

[rlite4]

Saw this on youtube about what looks like an artificial hole in crater named Bancroft.

https://www.youtube.com/watch?v=Bb6lBiu2wno

Looked at it on Google Moon - see attached. Previously have seen markings on earth's ocean floor which look artificial but may be explained as artifacts probably due to image processing software generating under water relief maps. But Moon pictures do not have that problem so wonder what might cause an artifact of that size.