these 3 derivations will be built:
  /nix/store/5lv9l00bdhf360yyk4077rgykrd8cvf4-iets-fuzz-diff-0.0.0.drv
  /nix/store/dpakyv8jpkplm71bhazh77avmjdr02zp-iets-fuzzers-0.0.0.drv
  /nix/store/4lzg6fas4rrr244air0dbapb9dzmk9fk-iets-fuzz-nar-check.drv