nstitutional an exhaustive warrantless search of a cabin and seizure of its entire contents that were moved 200 miles away for examination) and Go- Bart Importing Co. v. United States, 282 U.S. 344, 358. 51 S.Ct. 153, 75 L.Ed. 374 (1931) (condemning as "lawless invasion of the premises and a general exploratory s