these 2 derivations will be built:
  /nix/store/6hy987iyjgxzm7lf67yfiqy4izznvfiq-iets-fuzzers-0.0.0.drv
  /nix/store/w8wqxhzflla9vgkwlll1vssrkw7vlrkc-iets-fuzz-eval-check.drv