this derivation will be built:
  /nix/store/cjp3fljjcxyd93nhbcczaijhzq11wglk-nix-shell.drv
this path will be fetched (0.0 KiB download, 3.9 MiB unpacked):
  /nix/store/2i51gqxw8wqcfx79hla71nbpjd021iyz-clan-cli