this derivation will be built:
  /nix/store/1rc2xh936h57wfi2y4fw2dmipc08qbny-nix-shell.drv
this path will be fetched (0.0 KiB download, 3.9 MiB unpacked):
  /nix/store/3pn74f0rp3aiajlnjhnbs8r229fv94ah-clan-cli