these 3 derivations will be built:
  /nix/store/g6fd5jbbv0as8xdb1bkgl07h07146md0-iets-fuzzers-0.0.0.drv
  /nix/store/slpkjlmz6qjcknig5298x2p4m1mwdcr2-iets-fuzz-diff-0.0.0.drv
  /nix/store/fqjiczalai2plji2mv03w645ga1661a9-iets-fuzz-drv-eval-check.drv