these 2 derivations will be built:
  /nix/store/aas8kxhyx0qa245cwf236d84rssfc4sb-iets-fuzzers-0.0.0.drv
  /nix/store/d43w972nddag59nzfhj863df9hj1b4mk-iets-fuzz-drv-eval-check.drv