Crash in Version 1.10

I'm playing version 1.10.3621123 on Test. The game crashed, and I submitted the crash report several hours before this post.

I think it crashed when I completed the Infinite Archive in Galactic Challenges. I'm sure it was going to be completed after I ended my turn.

I am playing with some mods I made. I don't think I did anything in them that would crash the game, but what do I know?

I have a save at the end of Turn 388 just before the crash that is available here.

Load the save. There is nothing to do, so go to the next turn. Respond to all the notifications, then the game will crash.

UPDATE

I have some new information.  After loading the save, one of the AI will have a trade offer.  Do what you want.  A ship will have moves left, so pass its moves.  Go to the next turn.  Another ship will have moves left, so pass its moves.  Eventually, the game will crash.

I also tried adding a project ahead of the Infinite Archive on my home planet so that it wouldn't finish and "cause the crash".  The game crashed anyway, so I guess it is something else.