these 2 derivations will be built:
  /nix/store/5jhiqpjq3nwd202jav05lyx2h3ija87l-iets-fuzzers-0.0.0.drv
  /nix/store/py81yrp6gqh324729vz1214bps55lqrg-iets-fuzz-wire-check.drv