these 2 derivations will be built:
  /nix/store/dh57phchsbl7j98dm9m3hb9fx34x5c9g-flake-inputs.drv
  /nix/store/1bl0lg9l89h8j3m03h72dq799wqs6sxr-check-flake-inputs.drv
building '/nix/store/dh57phchsbl7j98dm9m3hb9fx34x5c9g-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dh57phchsbl7j98dm9m3hb9fx34x5c9g-flake-inputs.drv'
building '/nix/store/1bl0lg9l89h8j3m03h72dq799wqs6sxr-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/1bl0lg9l89h8j3m03h72dq799wqs6sxr-check-flake-inputs.drv'

upload niks3: ok