these 3 derivations will be built:
  /nix/store/73zwsx175gklanpk5grk961rna36n2wq-iets-fuzz-diff-0.0.0.drv
  /nix/store/mbhh10ps73jb756397wabl0f4mrbx9y0-iets-fuzzers-0.0.0.drv
  /nix/store/jf5x7ylwhpig8jggj7j0a0q6bidxx24z-iets-fuzz-nar-check.drv