these 3 derivations will be built:
  /nix/store/fkjsymc11fb500iv5ks9f3xb54irah22-iets-fuzzers-0.0.0.drv
  /nix/store/w119c3ppil308fshq5asf11h467vzxcs-iets-fuzz-diff-0.0.0.drv
  /nix/store/yw8nhs6ich1di3kxc2q2zhgi83as28j6-iets-fuzz-wire-check.drv