these 2 derivations will be built:
  /nix/store/6i5mi5nnlvxn7198njdm28gjnjkx1wa4-flake-inputs.drv
  /nix/store/yambzc5dg69wwfrzs8vdvq9zidsjaqay-check-flake-inputs.drv
building '/nix/store/6i5mi5nnlvxn7198njdm28gjnjkx1wa4-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/6i5mi5nnlvxn7198njdm28gjnjkx1wa4-flake-inputs.drv'
building '/nix/store/yambzc5dg69wwfrzs8vdvq9zidsjaqay-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/yambzc5dg69wwfrzs8vdvq9zidsjaqay-check-flake-inputs.drv'

upload niks3: ok