these 4 derivations will be built:
  /nix/store/2cmb2ss72r38q2a8pdi3p1arn0y0q3vn-iets-fuzz-diff-deps-0.0.0.drv
  /nix/store/nmyd3ni86cva61zpmng6i8vfxy5gpjs6-iets-fuzz-diff-0.0.0.drv
  /nix/store/s9a03la77glbbrq4w90hjpf4phcla789-iets-fuzzers-0.0.0.drv
  /nix/store/przajjf6zxi1fkkwr9q4bwzg1531gq2f-iets-fuzz-drv-check.drv