these 2 derivations will be built:
  /nix/store/gknb45vwlrrwfd2paz6a3wa9xwh63ak7-iets-fuzzers-0.0.0.drv
  /nix/store/b4a1qmibnw29b6vwznkmj03di5gp9qx2-iets-fuzz-drv-eval-check.drv