these 3 derivations will be built:
  /nix/store/6isnyh3fh882mda7jfj6496da4mhnad2-iets-fuzz-diff-0.0.0.drv
  /nix/store/wjl0x44zjjmsbk2vqh29vbc66018dirg-iets-fuzzers-0.0.0.drv
  /nix/store/cr2f2i819pk18b5mbcwpmbrmrzj4sv8c-iets-fuzz-parse-check.drv