Allow failure on Rust 1.0.0 (broken right now)
Allow failure on Rust 1.0.0 (broken right now)

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