this derivation will be built:
  /nix/store/wpv8zfpq6pdvy3j4cpjm8izqxlqjxpfq-pexpect-cli-0.1.0.drv
this path will be fetched (5.0 MiB download, 12.4 MiB unpacked):
  /nix/store/lzx64by859jh3w3vxlysa8hc9g594g56-pueue-4.0.4