these 2 derivations will be built:
  /nix/store/hjyim7lyp8q204lircs6v0y1jiacvcvq-flake-inputs.drv
  /nix/store/ka887hy0al4mp5p1ci73j6fwnr0msgyl-check-flake-inputs.drv
building '/nix/store/hjyim7lyp8q204lircs6v0y1jiacvcvq-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/hjyim7lyp8q204lircs6v0y1jiacvcvq-flake-inputs.drv'
building '/nix/store/ka887hy0al4mp5p1ci73j6fwnr0msgyl-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ka887hy0al4mp5p1ci73j6fwnr0msgyl-check-flake-inputs.drv'

upload niks3: ok