these 2 derivations will be built:
  /nix/store/kdcsy92y80iw9ks8209yxpbvkqyww8pn-flake-inputs.drv
  /nix/store/difq6hj6dj3mnzw9xyrimlx0sfwgb5yc-check-flake-inputs.drv
building '/nix/store/kdcsy92y80iw9ks8209yxpbvkqyww8pn-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/kdcsy92y80iw9ks8209yxpbvkqyww8pn-flake-inputs.drv'
building '/nix/store/difq6hj6dj3mnzw9xyrimlx0sfwgb5yc-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/difq6hj6dj3mnzw9xyrimlx0sfwgb5yc-check-flake-inputs.drv'

upload niks3: ok