these 8 derivations will be built:
  /nix/store/4h9c1khhm8ij2m6nm2h7a80ypxw1isx2-horae-base.json.drv
  /nix/store/7q3y07fdfc60l7k32v7bkqqnaq53dq8w-horae-customisation-layer.drv
  /nix/store/5xpyb89c2padvj20181a1w10kg0ql1mw-excludePaths.drv
  /nix/store/qz5mm0zfc2qbv9aimdcbba13i0lzkgkc-layers.json.drv
  /nix/store/5105msyn6z6grjlpkd5ici3qcjr25jq1-horae-conf.json.drv
  /nix/store/clbvg6drmqailzilr5b977pk548nkprz-stream-horae.drv
  /nix/store/vik34g406qa0qjpaai55fn76n0v7bz99-horae.tar.drv
  /nix/store/cizk3124ym48lvw0jpd0vpm6245989db-horae-0.1.0-oci.tar.drv