these 3 derivations will be built:
  /nix/store/sn4r3d53k7f729kdwwm0nyq9i2spdh0f-iets-fuzzers-0.0.0.drv
  /nix/store/szkwgk8v1nmmjmip3iz14sbqybm00rlg-iets-fuzz-diff-0.0.0.drv
  /nix/store/yvkz3ivpl7wi4bzdc8649282aab290jj-iets-fuzz-nar-check.drv