these 2 derivations will be built:
  /nix/store/7cpfw9f2aw7ya3mgxb5a8nmlj00nmyah-flake-inputs.drv
  /nix/store/wva239qc5i93q09mr1idcy9v0mlp94yy-check-flake-inputs.drv
building '/nix/store/7cpfw9f2aw7ya3mgxb5a8nmlj00nmyah-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7cpfw9f2aw7ya3mgxb5a8nmlj00nmyah-flake-inputs.drv'
building '/nix/store/wva239qc5i93q09mr1idcy9v0mlp94yy-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/wva239qc5i93q09mr1idcy9v0mlp94yy-check-flake-inputs.drv'

upload niks3: ok