these 2 derivations will be built:
  /nix/store/ihyg3xzln9b0a7gxbpb3br0h9dm2v98w-iets-fuzzers-0.0.0.drv
  /nix/store/zicpqc0s752q5z366p0gksyblnv6kin1-iets-fuzz-drv-check.drv