md5sum: update rust-crypto
md5sum: update rust-crypto

beni55/coreutils,dbrgn/coreutils,silvio/rust-coreutils,dennis/coreutils,steveklabnik/coreutils,Gianbaoluo/coreutils,jbcrail/coreutils,uutils/coreutils,wimh/coreutils,Heather/coreutils,filmor/coreutils,Arcterus/coreutils,dennis/coreutils,Heather/coreutils,kevgeniy/coreutils,ebfe/coreutils,keunwoo/coreutils,samfoo/coreutils,polapl/coreutils,jbcrail/coreutils,Gianbaoluo/coreutils,silvio/rust-coreutils,uutils/coreutils,wimh/coreutils,kwantam/coreutils,tempbottle/coreutils,dokaptur/coreutils,efuquen/coreutils,filmor/coreutils,keunwoo/coreutils,retep998/coreutils,samfoo/coreutils,ebfe/coreutils,uutils/coreutils,steveklabnik/coreutils,efuquen/coreutils,dbrgn/coreutils,kball/coreutils,Shtong/coreutils,hexsel/coreutils,bundai223/coreutils,retep998/coreutils,dbrgn/coreutils,hexsel/coreutils,mauricio/coreutils,kevgeniy/coreutils,Arcterus/coreutils,bundai223/coreutils,beni55/coreutils,mauricio/coreutils,Shir0kamii/coreutils,tempbottle/coreutils,sshling/coreutils,sshling/coreutils,Shtong/coreutils,kball/coreutils,polapl/coreutils,kwantam/coreutils,Shir0kamii/coreutils