Fix native return value decontainerization.
Fix native return value decontainerization.

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