these 2 derivations will be built:
  /nix/store/a72dg25fj52i8gn3zx7i2za7d829h8g0-iets-fuzzers-0.0.0.drv
  /nix/store/3f89zyg7z5i02lzrki4gk4gj2wccjgnh-iets-fuzz-nar-check.drv