these 2 derivations will be built:
  /nix/store/lqik54d2yzkwdlf4g0nky482m0av4w83-iets-fuzzers-0.0.0.drv
  /nix/store/m8srfz8nywqn4271ryyv5rj89zdsm9r1-iets-fuzz-parse-check.drv