these 3 derivations will be built:
  /nix/store/9rgyn3z32qwgxc1lylq434x50d6r2m7f-iets-fuzzers-0.0.0.drv
  /nix/store/kzmz2cb4y3bb0xy02jdpv4jv7bz3pzcn-iets-fuzz-diff-0.0.0.drv
  /nix/store/2vpdj36fhr73iqpnl6anb4hydmxycvcl-iets-fuzz-parse-check.drv