these 3 derivations will be built:
  /nix/store/mg4xrp9nkx3990hn47riiqw73xg0v36s-iets-fuzzers-0.0.0.drv
  /nix/store/v7kbhhyvml8wmxpspxprkppi6kf36ap8-iets-fuzz-diff-0.0.0.drv
  /nix/store/74rwvzhw9kf78kq1rn9zv8pnmvxkqimz-iets-fuzz-nar-check.drv