SHA512 (signal-hook-0.3.10.crate) = 3b6949f4cad0a77e6cfba2fb16d7edaf52737419ebd525d5d1905152cc1c73e81d4adb676077b9b6c144b0812ac5059a0f1032fe2c5ed450be2c451b7cf32e9b