these 2 derivations will be built:
  /nix/store/xbmb9scs6lw66frlc4jfzpq20hsczfxa-iets-fuzzers-0.0.0.drv
  /nix/store/0yv1jmxl7ra143av8ynkzqalnkq9lai4-iets-fuzz-drv-eval-check.drv