these 2 derivations will be built:
  /nix/store/0rnilcvq174c7m58mijv2xcksvxb943y-flake-inputs.drv
  /nix/store/5ps6xhgwq6kqw2ian6l1bd2i77pygdwa-check-flake-inputs.drv
building '/nix/store/0rnilcvq174c7m58mijv2xcksvxb943y-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0rnilcvq174c7m58mijv2xcksvxb943y-flake-inputs.drv'
building '/nix/store/5ps6xhgwq6kqw2ian6l1bd2i77pygdwa-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/5ps6xhgwq6kqw2ian6l1bd2i77pygdwa-check-flake-inputs.drv'

upload niks3: ok