these 2 derivations will be built:
  /nix/store/nqv8pyhggifgj8c8chf68pi2ppnax93s-flake-inputs.drv
  /nix/store/jdjmxy6lcc7s4y4chjzddwqr4f6yss42-check-flake-inputs.drv
building '/nix/store/nqv8pyhggifgj8c8chf68pi2ppnax93s-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/nqv8pyhggifgj8c8chf68pi2ppnax93s-flake-inputs.drv'
building '/nix/store/jdjmxy6lcc7s4y4chjzddwqr4f6yss42-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/jdjmxy6lcc7s4y4chjzddwqr4f6yss42-check-flake-inputs.drv'

upload niks3: ok