these 3 derivations will be built:
  /nix/store/iynf8nzwpcmzif19i1xb8aa31ph1gffq-iets-fuzzers-0.0.0.drv
  /nix/store/km706dwhhb9hghg4cmidc1xvr4sj4n1v-iets-fuzz-diff-0.0.0.drv
  /nix/store/sa2pj780hgw1nmr5nfl40221zbqyjkng-iets-fuzz-eval-check.drv