this derivation will be built:
  /nix/store/p42dpmql6mgbcdvgxpqyyn4zf1rgai8n-updater-0.1.0.drv
this path will be fetched (92.3 KiB download, 436.6 KiB unpacked):
  /nix/store/5iaf8jhfy3p2snck3b321pjhgfk6n8z7-nix-update-1.16.0