these 2 derivations will be built:
  /nix/store/hiqaq1myqc7m2cznhmhxyv101xsm95s6-iets-fuzzers-0.0.0.drv
  /nix/store/sb5jx2qh9ym5q5a7837aflfm6xir2rp9-iets-fuzz-drv-eval-check.drv