this derivation will be built:
  /nix/store/b60ffyh9g9vkckflhp4mr02i573yjs29-nix-shell.drv
this path will be fetched (0.0 KiB download, 3.9 MiB unpacked):
  /nix/store/8nbxisgcsya67w86k9b34q9b0ccp77dd-clan-cli