these 3 derivations will be built:
  /nix/store/38ky5p6s7w8p6xkc7fp793i50d4xa0z3-iets-fuzzers-0.0.0.drv
  /nix/store/j41s5av03kdp93l1w74sq1k1gis951k7-iets-fuzz-diff-0.0.0.drv
  /nix/store/bvv8w7fgihin15kqzsnlm9s2w1zgwwma-iets-fuzz-wire-check.drv