The game crashes on start up whenever I have the optifabric and optifine mods installed along side the artifacts mod. I assume its a compatibility issue but I'm not sure why that would be the case. It worked fine after I took out just the optifabric mod, and just to be safe I doubled checked with every other mod that I had in my mod folder.

here is the crash report
Crash Report Artifact+Optifabric.txt

Optifabric is not supported.

Also, it's obviously a crash with Artifacts and not Trinkets (it's fixed btw). Trinkets doesn't do any out of the ordinary stuff to rendering.