these 3 derivations will be built:
  /nix/store/lscx20c9103x05csirnkiidqkiy88hr3-clan-cli-source.drv
  /nix/store/4ripwlnm7cjcp81s51kh3akwmzxjkvfd-clan-cli.drv
  /nix/store/bsdnsdalf9gi7l84mzbfrkz60wfbwb7p-nix-shell.drv
this path will be fetched (0.0 KiB download, 2.8 KiB unpacked):
  /nix/store/6mxg2rsnxjpji78rjahclb0ljd6ja90y-clan-runtime