these 2 derivations will be built:
  /nix/store/kdn84ylpxhyi1268xak3s32ib1kg9w6l-iets-fuzzers-0.0.0.drv
  /nix/store/6y80p2hkqzc3csfpaym2c1900mj37lxy-iets-fuzz-nar-check.drv