this derivation will be built:
  /nix/store/g3yhb70mmspbfwfy3hza7pax59bf4acy-nix-shell.drv
these 5 paths will be fetched (0.0 KiB download, 4.0 KiB unpacked):
  /nix/store/lvd75yivk9ib5150ixjv5xkij49rx3d6-apply
  /nix/store/4wma3x7aglrzsmqivbzv307w4ccznzyz-destroy
  /nix/store/hlvga9vqachiv7jsbvrb1vxhzncqk8l0-init
  /nix/store/00fpi0a3awlzspz1naby6vgwr827blpk-plan
  /nix/store/4s2jf9f121r7l96mv8665ym9pwhqzd7r-tofu