The mod Eneas (https://mods.factorio.com/mod/moon-eneas) has an assembler machine type called a Data Server, which has a "Notable data form artifacts" recipe with a probablistic output, and allows me to insert Rigor modules.
However, while ALT mode shows the modules are in the machine, inspection of the machine UI shows they are blank. I am able to keep adding modules to the machine infinitely, into what looks like machines stacked on top of each other.
Attempting to mine the machine by hand keeps giving me new machines, and leaves the original intact. Deconstructing using construction bots looks to give me a lots of machines, scaling with the number of modules inserted.
