these 3 derivations will be built:
  /nix/store/2qvz52gxryib9v60rfclpg03k32vsn2a-iets-fuzz-diff-0.0.0.drv
  /nix/store/7x90ciqnvv4wnvxr1jdpslcda21hwxy7-iets-fuzzers-0.0.0.drv
  /nix/store/nq56b395gcqc1niiz2s5357a96y1m1z8-iets-fuzz-nar-check.drv