these 2 derivations will be built:
  /nix/store/55qi673ks4ydvld8zn83vnglkni4i9mm-iets-fuzzers-0.0.0.drv
  /nix/store/r3l0xh8p1csfcjs9g92yjzym734p02b4-iets-fuzz-nar-check.drv