this derivation will be built:
  /nix/store/vgsqd3arir25nvqdgqmp7fy0f9fklqly-nix-shell.drv
these 5 paths will be fetched (0.0 KiB download, 4.4 KiB unpacked):
  /nix/store/6z9mbbk0ma0bzzgdsp0sliwi32wzfcny-apply
  /nix/store/wp6kzhfqi9m775hbk01dd4n4mzy421kv-destroy
  /nix/store/r6b3yydp0cqgcg4q80jaf0m6qmvgcw5d-init
  /nix/store/364y9mhqdlk0fm77kpf7z33d53j4mnmj-plan
  /nix/store/5zsqas7fmyczpg367gc7gy17y0gaggmh-tofu