these 2 derivations will be built:
  /nix/store/1c74z6ld1ws3y0hz827j39rw9vgpcpnh-iets-fuzzers-0.0.0.drv
  /nix/store/bnw69473m4zrrkh8bi37n4hkhl3y0nk6-iets-fuzz-wire-check.drv