these 2 derivations will be built:
  /nix/store/gknb45vwlrrwfd2paz6a3wa9xwh63ak7-iets-fuzzers-0.0.0.drv
  /nix/store/zj207ayy0vn43d2q1910hmb8x47h6iy2-iets-fuzz-nar-check.drv