these 2 derivations will be built:
  /nix/store/yf81arljwh3ckvsyr9z6bwa8gydddrfg-iets-fuzzers-0.0.0.drv
  /nix/store/cqlcyvsm5igfpr3r45ms72cfjfj9312h-iets-fuzz-eval-check.drv