these 2 derivations will be built:
  /nix/store/3dj08zncilyvf0ayms5llgm9rvm0ywyk-iets-fuzzers-0.0.0.drv
  /nix/store/vmg9arpn8w3x93l4a2pvnblf5i2zdl19-iets-fuzz-drv-eval-check.drv