these 2 derivations will be built:
  /nix/store/v73fvgak1clidkzx0mdq5ail9ga051vk-options.json.drv
  /nix/store/34asakr2ja491q8c96x549qxsvkx2qq1-options.md.drv
building '/nix/store/v73fvgak1clidkzx0mdq5ail9ga051vk-options.json.drv'
building '/nix/store/34asakr2ja491q8c96x549qxsvkx2qq1-options.md.drv'
options.md> structuredAttrs is enabled

upload niks3: ok