this derivation will be built:
  /nix/store/l8rrmzbdnkbbjf2cxfcxd9xmh32dswhv-nix-shell.drv
this path will be fetched (0.0 KiB download, 3.9 MiB unpacked):
  /nix/store/fszr01hpmxkw55gyhr777sb4xrighppa-clan-cli