these 2 derivations will be built:
  /nix/store/qfsdkqha1q5js33appqk20vf2rgqaax6-iets-fuzzers-0.0.0.drv
  /nix/store/7h75w5h2nmlx6jl1g0xfjrpd0pwcvq31-iets-fuzz-wire-check.drv