Game crashes on launching after a short peroid of time loading, can confirm it's a conflict between the two mods.

Log: https://mclo.gs/9Xh0YsX

Same problem also happens with RenderLib or even more mods, the cause are all the same.

Mixin prepare for mod [___] failed preparing [___] in [___]: org.spongepowered.asm.mixin.transformer.throwables.MixinTargetAlreadyLoadedException Critical problem: [___] from mod [___] target net.minecraft.entity.Entity was loaded too early.

I don't know if this mod is still under maintenance but I'm still reporting it.