this derivation will be built:
  /nix/store/89ga9m363p2lj7wp538wipxij7kbvqwj-postgresql-17.11-src-17.11.drv
this path will be fetched (2.2 KiB download, 8.0 KiB unpacked):
  /nix/store/qx72zagvcp8bpswy9vfkchkisi37sm61-bzip2-1.0.8-dev