Thank you brother for your kind comment. I think ICU hasnt changed your agressive behavior at all. But pardon me this is not rust. I think that may be there's some problem with your eye sight.
Kindly wash them with mild hot water and see it again. Its not rust my desperate friend. Its called welding. You can check it on other pics. Critisim is good but need some strong base.
Kindly next time do make a strong base. I hope you understand.