these 6 derivations will be built:
  /nix/store/ffp9r0zjdl4wjqqqdds0b9garmm7xk2w-source.drv
  /nix/store/2f96yr5zhyankh1x38qcpj4s00k1mzj4-iets-fuzzers-deps-0.0.0.drv
  /nix/store/i599kvqh9ml8pbk9diq89z6d1ysj33bf-iets-fuzz-diff-deps-0.0.0.drv
  /nix/store/9rgxcjrlahy3ymi888128gc9sk56gqz7-iets-fuzz-diff-0.0.0.drv
  /nix/store/rq7br8mwianqn5w234c8qrk76h59lvf5-iets-fuzzers-0.0.0.drv
  /nix/store/d6zhyyzl6vy3ai8wqh9wflkm1v4pzfa5-iets-fuzz-drv-check.drv