Fix of RT #130211 with creating a new hash that connects method names to their respective roles and using that hash to get role name in case of error.
Fix of RT #130211 with creating a new hash that connects method names to their respective roles and using that hash to get role name in case of error.

rakudo/rakudo,softmoth/rakudo,tony-o/rakudo,salortiz/rakudo,jonathanstowe/rakudo,salortiz/rakudo,labster/rakudo,MasterDuke17/rakudo,samcv/rakudo,salortiz/rakudo,labster/rakudo,jonathanstowe/rakudo,raydiak/rakudo,labster/rakudo,samcv/rakudo,lucasbuchala/rakudo,awwaiid/rakudo,lucasbuchala/rakudo,usev6/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,softmoth/rakudo,softmoth/rakudo,salortiz/rakudo,sjn/rakudo,Gnouc/rakudo,Gnouc/rakudo,rakudo/rakudo,nbrown/rakudo,rakudo/rakudo,tony-o/rakudo,sjn/rakudo,tbrowder/rakudo,tbrowder/rakudo,nbrown/rakudo,labster/rakudo,usev6/rakudo,Gnouc/rakudo,awwaiid/rakudo,Gnouc/rakudo,nbrown/rakudo,awwaiid/rakudo,softmoth/rakudo,jonathanstowe/rakudo,nbrown/rakudo,jonathanstowe/rakudo,tbrowder/rakudo,raydiak/rakudo,tony-o/rakudo,softmoth/rakudo,lucasbuchala/rakudo,tbrowder/rakudo,labster/rakudo,Gnouc/rakudo,rakudo/rakudo,samcv/rakudo,awwaiid/rakudo,usev6/rakudo,samcv/rakudo,salortiz/rakudo,salortiz/rakudo,sjn/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,lucasbuchala/rakudo,tony-o/rakudo,rakudo/rakudo,usev6/rakudo,labster/rakudo,MasterDuke17/rakudo,raydiak/rakudo,nbrown/rakudo,tony-o/rakudo,MasterDuke17/rakudo,raydiak/rakudo,Gnouc/rakudo,tony-o/rakudo,sjn/rakudo,usev6/rakudo,jonathanstowe/rakudo,tbrowder/rakudo,nbrown/rakudo,rakudo/rakudo,samcv/rakudo,lucasbuchala/rakudo,sjn/rakudo,awwaiid/rakudo