these 2 derivations will be built:
  /nix/store/6z2b0nxdrhfxvclcykcaz6c1pxpiryys-iets-fuzzers-0.0.0.drv
  /nix/store/0q5znsy0wk1cp2v8ihcqjyaqc571nh63-iets-fuzz-eval-check.drv