these 2 derivations will be built:
  /nix/store/ws12i6v293rk5vp7l18lvkq1n5fy2p4v-options.json.drv
  /nix/store/m297kmr4plhzy902rydmf6ss5sx2vggi-options.md.drv
building '/nix/store/ws12i6v293rk5vp7l18lvkq1n5fy2p4v-options.json.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ws12i6v293rk5vp7l18lvkq1n5fy2p4v-options.json.drv'
building '/nix/store/m297kmr4plhzy902rydmf6ss5sx2vggi-options.md.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/m297kmr4plhzy902rydmf6ss5sx2vggi-options.md.drv'
options.md> structuredAttrs is enabled

upload niks3: ok