these 2 derivations will be built:
  /nix/store/5gh7w7n0kh7qkg66a6vh5n2bsw523z8a-options.json.drv
  /nix/store/2j4xw6fj8h56n61zzk7pir3sv5jlwbwa-options.md.drv
building '/nix/store/5gh7w7n0kh7qkg66a6vh5n2bsw523z8a-options.json.drv'
building '/nix/store/2j4xw6fj8h56n61zzk7pir3sv5jlwbwa-options.md.drv'
options.md> structuredAttrs is enabled

upload niks3: ok