these 3 derivations will be built:
  /nix/store/09nhz7wkc12n9gz7v8wzn1r1m2dxvylf-iets-fuzzers-0.0.0.drv
  /nix/store/a7k818nig4fvyka8mw90ia1bcpwh2yqg-iets-fuzz-diff-0.0.0.drv
  /nix/store/3idvhxm9s80sz0c3lawljxkjrkdmahrn-iets-fuzz-nar-check.drv