Hey Scotty, my dad's Cruze has some white substance on the oil fill cap. He drives extremely short distances and the oil has no time to warm up, even the coolant gauge doesn't move he shuts off the car, he's driving about 1/4 miles. Oil is at 5k mi, 1k more and it's due to change. I think it's condensation. What do you think?
https://youtu.be/KTh5co_3SmM

Conversations