these 2 derivations will be built:
  /nix/store/6jkhngbspphdd6b1rj7n6sw302lapypc-iets-fuzzers-0.0.0.drv
  /nix/store/wpbyvn9bv2kp0cpgqzzhb2gmwhx1yjfv-iets-fuzz-parse-check.drv