these 2 derivations will be built:
  /nix/store/rkrx9x2p6zgk7ldqmvq0c49h797nxlz5-iets-fuzzers-0.0.0.drv
  /nix/store/w4z2dzs3dhczss2rj9msc8ns6i4v5nl3-iets-fuzz-nar-check.drv