these 2 derivations will be built:
  /nix/store/fwqklfvxmnqav74d4fgab08i02fscvpk-iets-fuzzers-0.0.0.drv
  /nix/store/a2vdydbxhqjw835sgdv7rn160vaklc3y-iets-fuzz-drv-eval-check.drv