these 2 derivations will be built:
  /nix/store/svg48r1wbk2b49nf7jw6jlj4ampc146q-iets-fuzzers-0.0.0.drv
  /nix/store/j6xjndb2wkcpy15pp51517kzp5as1g6q-iets-fuzz-eval-check.drv