these 2 derivations will be built:
  /nix/store/q66q1xab102pk05f4wyam5xxbnzvqgx4-iets-fuzzers-0.0.0.drv
  /nix/store/b1qm43qmzcx4hzk6fjy81w69s9rail73-iets-fuzz-wire-check.drv