these 2 derivations will be built:
  /nix/store/dhbl7zdh2jlnk5pycysywbz2c6cdnmxb-iets-fuzzers-0.0.0.drv
  /nix/store/w6sb9crlxiw7bklw2zfg1v13xcgz9rvx-iets-fuzz-drv-eval-check.drv