flake.lock

{
  "nodes": {
    "nixpkgs": {
      "locked": {
        "lastModified": 1605569173,
        "narHash": "sha256-a9qTRg0q0CqMZEvAXIQbykAhZWd3jSpTxVMcoC+ysro=",
        "owner": "NixOS",
        "repo": "nixpkgs",
        "rev": "14cf906f33c39d38741062df2cca0b0575b210ff",
        "type": "github"
      },
      "original": {
        "id": "nixpkgs",
        "ref": "release-20.09",
        "type": "indirect"
      }
    },
    "nixpkgsOld": {
      "flake": false,
      "locked": {
        "lastModified": 1586701331,
        "narHash": "sha256-7vLoChJGMCrLJFuORIK4tYILy/k1rwzkOJtC4V2SXdw=",
        "owner": "edolstra",
        "repo": "nixpkgs",
        "rev": "23f6739791ea779310ea6bae07f10775631582fd",
        "type": "github"
      },
      "original": {
        "id": "nixpkgs",
        "ref": "release-19.09",
        "type": "indirect"
      }
    },
    "root": {
      "inputs": {
        "nixpkgs": "nixpkgs",
        "nixpkgsOld": "nixpkgsOld"
      }
    }
  },
  "root": "root",
  "version": 7
}