these 3 derivations will be built:
  /nix/store/0765zis514csyrmwjpfaphb94dy337qr-iets-fuzzers-0.0.0.drv
  /nix/store/vq87ssfvfc30jssrybfn6kpbnc77vcyx-iets-fuzz-diff-0.0.0.drv
  /nix/store/8hssz37pr2gc9n00b4jmldisxymggagv-iets-fuzz-nar-check.drv