this derivation will be built:
  /nix/store/w3j2pnz98n5m51f5808yhrly4g2nglgq-nix-shell.drv
these 5 paths will be fetched (0.0 KiB download, 4.0 KiB unpacked):
  /nix/store/240b576kxi9fg359rjwnnk0rcm7wy3s7-apply
  /nix/store/6s9pilisnnqmdid8x3lfn5xv3ak50zl2-destroy
  /nix/store/0yh9w6zypxyhx37fmqjc2gjf85ywapcj-init
  /nix/store/f5slnwh8b25yss48sx5gyryn34ql0mjp-plan
  /nix/store/9bf0vbqfawlwn2iyy63rxdla626ljcfa-tofu