this derivation will be built:
  /nix/store/3142p1rqzr1m1rvw1mzgh2d1id2ymx6h-amp-0.0.1789776094-g9dbec2.drv
this path will be fetched (8.0 MiB download, 25.1 MiB unpacked):
  /nix/store/fsxz6nhczd76ik9r3p6j45pkwsf3d6p8-rcodesign-0.29.0