{
  x86_64-linux = "/nix/store/y9da427x8vrrflcz3f4nil9sxyaqzhwx-nix-2.20.0";
  i686-linux = "/nix/store/qn0p6wdni27zx47assd3wcgn2yspl357-nix-2.20.0";
  aarch64-linux = "/nix/store/jzdkpsracpj2lv7yvxjk66fr3i6r839b-nix-2.20.0";
  x86_64-darwin = "/nix/store/5l26sfiwdsxvdrvdrrvhrq6ci3wid505-nix-2.20.0";
  aarch64-darwin = "/nix/store/lafgnpzaa5rryn4kp8f7la77flpnv2a0-nix-2.20.0";
}