these 3 derivations will be built:
  /nix/store/x1168bclqpihdlqpc00r3nmnwrxikgbd-iets-fuzz-diff-0.0.0.drv
  /nix/store/z4p5iq0byl84rxhw2bhkp177aw0ffsrh-iets-fuzzers-0.0.0.drv
  /nix/store/qk7fqxdhd9sx497fjng2lnxqhi2mcjyg-iets-fuzz-drv-check.drv