these 2 derivations will be built:
  /nix/store/w6wk1zzkd4mn6qr22q3cal125hmqcp8r-flake-inputs.drv
  /nix/store/k2sil0h5dphk52mila8xdv5ayiz6xywg-check-flake-inputs.drv
building '/nix/store/w6wk1zzkd4mn6qr22q3cal125hmqcp8r-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/w6wk1zzkd4mn6qr22q3cal125hmqcp8r-flake-inputs.drv'
building '/nix/store/k2sil0h5dphk52mila8xdv5ayiz6xywg-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/k2sil0h5dphk52mila8xdv5ayiz6xywg-check-flake-inputs.drv'

upload niks3: ok