these 2 derivations will be built:
  /nix/store/yis2rj9fgigrxh6vjfrhx0svj56mr7w9-iets-fuzzers-0.0.0.drv
  /nix/store/dfvgia417r1801xqlshyg85rmlrkr3rb-iets-fuzz-drv-eval-check.drv