these 2 derivations will be built:
  /nix/store/09nhz7wkc12n9gz7v8wzn1r1m2dxvylf-iets-fuzzers-0.0.0.drv
  /nix/store/rrw20fjxzwp45pqkidw7gbknlhhb2672-iets-fuzz-parse-check.drv