these 2 derivations will be built:
  /nix/store/ggkmykf8h67k00n700a5b1pii2vr0747-flake-inputs.drv
  /nix/store/1fpb96jfrbd3bbrfygxxajsdm52kwvjj-check-flake-inputs.drv
building '/nix/store/ggkmykf8h67k00n700a5b1pii2vr0747-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ggkmykf8h67k00n700a5b1pii2vr0747-flake-inputs.drv'
building '/nix/store/1fpb96jfrbd3bbrfygxxajsdm52kwvjj-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/1fpb96jfrbd3bbrfygxxajsdm52kwvjj-check-flake-inputs.drv'

upload niks3: ok