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/k27akicpjp3xl0qs2kyvvzx0p13icni9-iets-fuzz-drv-eval-check.drv