[perl #125717] [BUG] typo in routine declarator exposes internal error message

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# New Ticket Created by  Tobias Leich 
# Please include the string:  [perl #125717]
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# <URL: https://rt.perl.org/Ticket/Display.html?id=125717 >


m: role A { mutli method BUILD() { say "A" } }; class B does A { method
BUILD { say "B" } }; B.new # lol
rakudo-moar 646b90: OUTPUT«===SORRY!===␤Cannot find method 'collisions'␤»

m: role A { mutli method BUILD() { say "A" } }; A.new
rakudo-moar 646b90: OUTPUT«===SORRY!=== Error while compiling
/tmp/1eXnCAt3OX␤Undeclared routine:␤    mutli used at line 1␤␤»

So it only happens when the role is consumed by a class.