Remove unused attribute.
Remove unused attribute.

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