these 3 derivations will be built:
  /nix/store/nb7xsqcfxsqvb9klbd7kwi0zn71g79ca-iets-fuzz-diff-0.0.0.drv
  /nix/store/pbgx0r1rf2cfs1s3l2i719r5ad0askn2-iets-fuzzers-0.0.0.drv
  /nix/store/ryfmbfilmbfmmg3cpi4smvrsk64a2rsk-iets-fuzz-parse-check.drv