it did what happened however it didnt crash
maybe train wasnt big enough
anyway u can download save file and watch as it crashes into itself for some reason
also heres a vid of what will happen in the save file https://youtu.be/QqPb9Bl65J0

it seems to be possible to make it happen over and over
based on both images the train goes from temp stop 1 to 2 to 3 then back to 1 for some reason and idk why

What did you do?
told artillery train (16 locomotives and 152 artillery wagons to go from shell loading station to bottom left of my new "orderly" solar field to remove nests with a bunch of ctrl+click in between
i also told bots to place 16 locomotives and like 10 artillery wagons at the shell ...