{
  x86_64-linux = "/nix/store/mczjdfprd67mdn90488854bf6b3nkp8j-nix-2.18.7";
  i686-linux = "/nix/store/qqll8zrx7ibdx34ry1ijanqdpdpnibbc-nix-2.18.7";
  aarch64-linux = "/nix/store/lwysvjn745fwsz8nv13zzsfq0dhiyxlp-nix-2.18.7";
  x86_64-darwin = "/nix/store/frzvlvzzj7hwvg8p0y0ivl27430nxhfy-nix-2.18.7";
  aarch64-darwin = "/nix/store/43dp3pl3k95gszp1hl9sjm22gly65sxi-nix-2.18.7";
}