{ missingAttr = let bar = { }; in bar.notExist; insideAList = [ (throw "a throw") ]; deeper = { v = throw "v"; }; failedAssertion = assert true; assert false; null; missingFile = builtins.readFile ./missing-file.txt; missingImport = import ./missing-import.nix; outOfBounds = builtins.elemAt [ 1 2 3 ] 100; failedCoersion = "${1}"; failedAddition = 1.0 + "a string"; }