these 2 derivations will be built:
  /nix/store/rk4w5hl1z00qdirs5xai4wlhl82mr1fg-options.json.drv
  /nix/store/vn8jy697acl6vnxnicn7c326y8ydvzc7-options.md.drv
building '/nix/store/rk4w5hl1z00qdirs5xai4wlhl82mr1fg-options.json.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/rk4w5hl1z00qdirs5xai4wlhl82mr1fg-options.json.drv'
building '/nix/store/vn8jy697acl6vnxnicn7c326y8ydvzc7-options.md.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/vn8jy697acl6vnxnicn7c326y8ydvzc7-options.md.drv'
options.md> structuredAttrs is enabled

upload niks3: ok