SHA512 (base64-0.9.1.crate) = a171c83f90a175e35c693b346f9a8c2a7e80ac7976a22f4a376a2e609c5bf2dda4e9c1fd484be48424b3cd57848cdc4f3b66b1f407c8e4753288a3a1400c311e