{
  x86_64-linux = "/nix/store/cdcia67siabmj6li7vyffgv2cry86fq8-nix-2.1.3";
  i686-linux = "/nix/store/6q3xi6y5qnsv7d62b8n00hqfxi8rs2xs-nix-2.1.3";
  aarch64-linux = "/nix/store/2v93d0vimlm28jg0ms6v1i6lc0fq13pn-nix-2.1.3";
  x86_64-darwin = "/nix/store/dkjlfkrknmxbjmpfk3dg4q3nmb7m3zvk-nix-2.1.3";
}