these 2 derivations will be built:
  /nix/store/bpydybx8409wdfkz0bnly4s6rwbffjdg-iets-fuzzers-0.0.0.drv
  /nix/store/3vrzkfbalr1dki3px8jchfwb94c5cqrn-iets-fuzz-nar-check.drv