this derivation will be built:
  /nix/store/x18bqy2la6knvbsxrba0fr2i4wj0insv-nix-shell.drv
this path will be fetched (0.0 KiB download, 3.9 MiB unpacked):
  /nix/store/i41xdll29rwmh6wif0r7vjcpidrymsjx-clan-cli