these 2 derivations will be built:
  /nix/store/s7wxbpbqmhsgbll2nfxaf4af3i3m687b-iets-fuzzers-0.0.0.drv
  /nix/store/sv186vr75h9h53c9b1idbbj766xlhwv7-iets-fuzz-drv-check.drv