Auto merge of #2340 - gentoo90:bash-comp, r=alexcrichton
Auto merge of #2340 - gentoo90:bash-comp, r=alexcrichton

AndiDog/cargo,rustyhorde/cargo,tshepang/cargo,rustyhorde/cargo,brson/cargo,durka/cargo,tsurai/cargo,rustyhorde/cargo,tsurai/cargo,achanda/cargo,AndiDog/cargo,nipunn1313/cargo,blaenk/cargo,sbeckeriv/cargo,durka/cargo,nipunn1313/cargo,mark-buer/cargo,mark-buer/cargo,rust-lang/cargo,vojtechkral/cargo,vojtechkral/cargo,eminence/cargo,achanda/cargo,blaenk/cargo,vojtechkral/cargo,rustyhorde/cargo,tshepang/cargo,brson/cargo,ThinTim/cargo,mark-buer/cargo,rust-lang/cargo,blaenk/cargo,eminence/cargo,tsurai/cargo,durka/cargo,rust-lang/cargo,achanda/cargo,rust-lang/cargo,vojtechkral/cargo,mark-buer/cargo,eminence/cargo,eminence/cargo,brson/cargo,ThinTim/cargo,blaenk/cargo,nipunn1313/cargo,tsurai/cargo,sbeckeriv/cargo,tshepang/cargo,achanda/cargo,tsurai/cargo,mark-buer/cargo,brson/cargo,nipunn1313/cargo,blaenk/cargo,brson/cargo,sbeckeriv/cargo,AndiDog/cargo,durka/cargo,ThinTim/cargo,AndiDog/cargo,sbeckeriv/cargo,tshepang/cargo,AndiDog/cargo,ThinTim/cargo,ThinTim/cargo