these 2 derivations will be built:
  /nix/store/j9ih4w38rdq5fxm2fjv56cbb7l6nxvka-options.json.drv
  /nix/store/jlyvg0fmk68inf3wiamq9ckj2d99vkry-options.md.drv
building '/nix/store/j9ih4w38rdq5fxm2fjv56cbb7l6nxvka-options.json.drv'
building '/nix/store/jlyvg0fmk68inf3wiamq9ckj2d99vkry-options.md.drv'
options.md> structuredAttrs is enabled

upload niks3: ok