these 2 derivations will be built:
  /nix/store/2nba3xl8nfwm2zhjdcxx5wkmzccqbw9a-options.json.drv
  /nix/store/30cqzk7jqgmn9r1jrnqlqdp5ijr42dba-options.md.drv
building '/nix/store/2nba3xl8nfwm2zhjdcxx5wkmzccqbw9a-options.json.drv'
building '/nix/store/30cqzk7jqgmn9r1jrnqlqdp5ijr42dba-options.md.drv'
options.md> structuredAttrs is enabled

upload niks3: ok