these 3 derivations will be built:
  /nix/store/dw3rdsglgkc4vh28bbxxhh26zzijzaq0-iets-fuzzers-0.0.0.drv
  /nix/store/ijd158hc8a41gxd17zjg1rmhdngk5xgy-iets-fuzz-diff-0.0.0.drv
  /nix/store/akj20yq7p79fszk5753x6484vnymls2y-iets-fuzz-drv-check.drv