these 2 derivations will be built:
  /nix/store/ccj843dhlwkaqr9jnzkkyjmcncdcj6cd-options.json.drv
  /nix/store/dcr4aj8lp1x2hnlq2bp51k41xx4pic4g-options.md.drv
building '/nix/store/ccj843dhlwkaqr9jnzkkyjmcncdcj6cd-options.json.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ccj843dhlwkaqr9jnzkkyjmcncdcj6cd-options.json.drv'
building '/nix/store/dcr4aj8lp1x2hnlq2bp51k41xx4pic4g-options.md.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dcr4aj8lp1x2hnlq2bp51k41xx4pic4g-options.md.drv'
options.md> structuredAttrs is enabled

upload niks3: ok