these 2 derivations will be built:
  /nix/store/bl2rms6c87k5im3g7miv0davf0fqlggh-flake-inputs.drv
  /nix/store/zkiyxpkr2h2r8bf7s8y8wkkrh8b49n22-check-flake-inputs.drv
building '/nix/store/bl2rms6c87k5im3g7miv0davf0fqlggh-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/bl2rms6c87k5im3g7miv0davf0fqlggh-flake-inputs.drv'
building '/nix/store/zkiyxpkr2h2r8bf7s8y8wkkrh8b49n22-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/zkiyxpkr2h2r8bf7s8y8wkkrh8b49n22-check-flake-inputs.drv'

upload niks3: ok