these 2 derivations will be built:
  /nix/store/lgqw6y6195xxizzidllawdgclp246w2x-iets-fuzzers-0.0.0.drv
  /nix/store/wfk999dhw7g5ysh7sswj7fb00pj0rc6y-iets-fuzz-eval-check.drv