these 2 derivations will be built:
  /nix/store/16fqzzna136q4ib9wsf312gys338bf61-options.json.drv
  /nix/store/s1q73xab3nmdjl3yr3namx7rnlyj4hfv-options.md.drv
building '/nix/store/16fqzzna136q4ib9wsf312gys338bf61-options.json.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/16fqzzna136q4ib9wsf312gys338bf61-options.json.drv'
building '/nix/store/s1q73xab3nmdjl3yr3namx7rnlyj4hfv-options.md.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/s1q73xab3nmdjl3yr3namx7rnlyj4hfv-options.md.drv'
options.md> structuredAttrs is enabled

upload niks3: ok