mint: crystal_1_0 → crystal

pkgs/development/compilers/mint/default.nix

···
-{ lib, fetchFromGitHub, crystal_1_0, openssl }:
-
-let
-  crystal = crystal_1_0;
+{ lib, fetchFromGitHub, crystal, openssl }:
 
-in
 crystal.buildCrystalPackage rec {
   version = "0.14.0";
   pname = "mint";