Is there a reason this renderstepped is crashing studio?

Basically im using renderstepped to clone the character, and then remove anything other than parts. It then moves it to the position in which the player's character torso just left. Here is my code

run:BindToRenderStep("Gengeki",1,function()
					print("hi")
					 local fake = player.Character:Clone()
					for i,item in pairs(fake:GetChildren()) do
						if item:IsA("Part") then
							item.Transparency = .5
							item.CanCollide = false
						else
							item:Destroy()
						end
					end
					local cval = Instance.new("CFrameValue")
					cval.Value = player.Character.Torso.CFrame
					fake.Torso.Anchored = true
					fake.Parent = game.Workspace.TempStorage
					fake.Torso.CFrame = cval.Value
					-- Where "from", where "to"
					local inRoot = player.Character.HumanoidRootPart.CFrame
					local outRoot = fake.HumanoidRootPart.CFrame
					for _, part in pairs(fake:GetChildren()) do
    if part:IsA("BasePart") then
        -- Get original part relative to character:
        local correspond = player.Character[ part.Name ].CFrame
        -- Move me relative to my root:
        part.CFrame = outRoot * inRoot:toObjectSpace(correspond)

		end
    end
end)

		for i,v in pairs(game.Workspace.TempStorage:GetChildren()) do
			
	v:Destroy()
	wait()
end
repeat wait() until script.Parent.Parent.Gengeki.Value == false
run:UnbindFromRenderStep("Gengeki")	

Any advice helps, thanks