these 2 derivations will be built:
  /nix/store/8y7f0l1dxsapsc54k69qkwkq66akwr14-flake-inputs.drv
  /nix/store/iyz31rnp6jdb7a9x2qc5x2sq3wkvnjp3-check-flake-inputs.drv
building '/nix/store/8y7f0l1dxsapsc54k69qkwkq66akwr14-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/8y7f0l1dxsapsc54k69qkwkq66akwr14-flake-inputs.drv'
building '/nix/store/iyz31rnp6jdb7a9x2qc5x2sq3wkvnjp3-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/iyz31rnp6jdb7a9x2qc5x2sq3wkvnjp3-check-flake-inputs.drv'

upload niks3: ok