6:04:21nyefI forget if quick-build reports the full cycle when this happens, but I know that it doesn't give this blatant of an explanation or link to the documentation (what documentation?) with further details on possible resolution methods.
6:05:30nyefThis is a definite call to up our game with respect to error handling.
6:09:25nyefIn SBCL, (locally) declare a function to return a value of type NIL (that is, in SBCL terms, does not return). Arrange for it to return NIL. Call.
6:09:49nyefThe error message might be slightly cleaned up since, I'm running something not quite current.