This saved world crashes in less than a minute every time I load it

I started this game under pre-release 1, upgraded with pre-release 2.

I hadn't explored much, but when I started, I soon got it in a state where it now will crash consistently.

I've found that pretty frequent with the new versions - some modest exploration can get the game to crash a lot - but this is the most consistent I've found, so I hope it's useful to you.

 

I tried to attach a .tgz archive of the save file, but it wouldn't let me - if you contact me with a way to send the save file to you, I'll happily send it your way (it's about 100M, your maximum attachment size is 10m)