these 2 derivations will be built:
  /nix/store/cn384jp3y1c7m65vn6n6sl7qkqpcdhyp-iets-fuzzers-0.0.0.drv
  /nix/store/kf1f8lchkhpc7l8cnpdsa9ldgx65j2r0-iets-fuzz-drv-eval-check.drv