this derivation will be built:
  /nix/store/rl5nwgzp10x5g76fkc6bslybrc3fgw21-nix-shell.drv
this path will be fetched (19.4 MiB download, 74.1 MiB unpacked):
  /nix/store/7vxqlphgmdxp7b6brpp7q364lww346hh-nushell-0.116.1