these 3 derivations will be built:
  /nix/store/amxcq6nrs81bgv9x2ngd2iy3n1hp6bdr-iets-fuzzers-0.0.0.drv
  /nix/store/c8kchzi0vl2bifz8q8ijzjc5j3pcmg4q-iets-fuzz-diff-0.0.0.drv
  /nix/store/dwfjg4886fbl03y2qfvhrl19m0x78ij4-iets-fuzz-parse-check.drv