these 2 derivations will be built:
  /nix/store/di53adbbcgjskkq1qz642yqdzv4g4fzr-iets-fuzzers-0.0.0.drv
  /nix/store/3p3098mv6gi0131m754apg0pi7hhz8wx-iets-fuzz-eval-check.drv