these 2 derivations will be built:
  /nix/store/3kgh0dx921hgn35pmfk9ggqprixy073r-iets-fuzzers-0.0.0.drv
  /nix/store/n3vw22272f0m89lg1ny73glg4bndkfa4-iets-fuzz-wire-check.drv