For sub-signatures using [...] we should constrain to Positional.
For sub-signatures using [...] we should constrain to Positional.

tbrowder/rakudo,Gnouc/rakudo,salortiz/rakudo,paultcochrane/rakudo,lucasbuchala/rakudo,ugexe/rakudo,teodozjan/rakudo,labster/rakudo,b2gills/rakudo,niner/rakudo,zostay/rakudo,pmurias/rakudo,b2gills/rakudo,cygx/rakudo,ungrim97/rakudo,tony-o/deb-rakudodaily,samcv/rakudo,nbrown/rakudo,MasterDuke17/rakudo,jonathanstowe/rakudo,nbrown/rakudo,Gnouc/rakudo,salortiz/rakudo,rakudo/rakudo,dankogai/rakudo,usev6/rakudo,dankogai/rakudo,skids/rakudo,rakudo/rakudo,MasterDuke17/rakudo,sergot/rakudo,MasterDuke17/rakudo,nbrown/rakudo,ab5tract/rakudo,LLFourn/rakudo,rjbs/rakudo,dwarring/rakudo,tony-o/rakudo,samcv/rakudo,zostay/rakudo,ungrim97/rakudo,sjn/rakudo,cygx/rakudo,ugexe/rakudo,nbrown/rakudo,usev6/rakudo,LLFourn/rakudo,softmoth/rakudo,paultcochrane/rakudo,retupmoca/rakudo,tony-o/deb-rakudodaily,pmurias/rakudo,salortiz/rakudo,samcv/rakudo,pmurias/rakudo,jonathanstowe/rakudo,ugexe/rakudo,cognominal/rakudo,cognominal/rakudo,paultcochrane/rakudo,pmurias/rakudo,retupmoca/rakudo,retupmoca/rakudo,ab5tract/rakudo,b2gills/rakudo,tony-o/rakudo,cognominal/rakudo,nunorc/rakudo,dwarring/rakudo,awwaiid/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,salortiz/rakudo,ab5tract/rakudo,skids/rakudo,zostay/rakudo,tony-o/rakudo,jonathanstowe/rakudo,sjn/rakudo,b2gills/rakudo,azawawi/rakudo,ugexe/rakudo,Gnouc/rakudo,Gnouc/rakudo,teodozjan/rakudo,rjbs/rakudo,azawawi/rakudo,raydiak/rakudo,sjn/rakudo,salortiz/rakudo,ungrim97/rakudo,tbrowder/rakudo,sergot/rakudo,awwaiid/rakudo,LLFourn/rakudo,tbrowder/rakudo,softmoth/rakudo,zhuomingliang/rakudo,paultcochrane/rakudo,MasterDuke17/rakudo,zhuomingliang/rakudo,Gnouc/rakudo,dankogai/rakudo,raydiak/rakudo,Gnouc/rakudo,usev6/rakudo,sergot/rakudo,zostay/rakudo,salortiz/rakudo,dwarring/rakudo,niner/rakudo,awwaiid/rakudo,nunorc/rakudo,tony-o/deb-rakudodaily,azawawi/rakudo,usev6/rakudo,labster/rakudo,cygx/rakudo,lucasbuchala/rakudo,usev6/rakudo,LLFourn/rakudo,tony-o/deb-rakudodaily,raydiak/rakudo,retupmoca/rakudo,labster/rakudo,nunorc/rakudo,rakudo/rakudo,rakudo/rakudo,samcv/rakudo,skids/rakudo,b2gills/rakudo,nbrown/rakudo,softmoth/rakudo,zhuomingliang/rakudo,azawawi/rakudo,teodozjan/rakudo,sergot/rakudo,skids/rakudo,nunorc/rakudo,laben/rakudo,tbrowder/rakudo,skids/rakudo,cygx/rakudo,Leont/rakudo,sjn/rakudo,laben/rakudo,lucasbuchala/rakudo,ab5tract/rakudo,samcv/rakudo,cognominal/rakudo,rakudo/rakudo,zhuomingliang/rakudo,niner/rakudo,Leont/rakudo,labster/rakudo,laben/rakudo,teodozjan/rakudo,tony-o/rakudo,niner/rakudo,nbrown/rakudo,Leont/rakudo,dankogai/rakudo,labster/rakudo,azawawi/rakudo,rakudo/rakudo,lucasbuchala/rakudo,tony-o/deb-rakudodaily,rjbs/rakudo,paultcochrane/rakudo,cygx/rakudo,lucasbuchala/rakudo,cognominal/rakudo,tony-o/rakudo,MasterDuke17/rakudo,ab5tract/rakudo,sjn/rakudo,labster/rakudo,ungrim97/rakudo,awwaiid/rakudo,tony-o/deb-rakudodaily,ugexe/rakudo,softmoth/rakudo,laben/rakudo,ungrim97/rakudo,softmoth/rakudo,tony-o/deb-rakudodaily,tony-o/rakudo,LLFourn/rakudo,dankogai/rakudo,tbrowder/rakudo,Leont/rakudo,jonathanstowe/rakudo,dwarring/rakudo,raydiak/rakudo,jonathanstowe/rakudo,tbrowder/rakudo