these 2 derivations will be built:
  /nix/store/a3l3wkqxf463x6sia1fc820rfv4ch910-flake-inputs.drv
  /nix/store/d2gmvdr8aaj9s1ssazdkzwyl28qxyf3a-check-flake-inputs.drv
building '/nix/store/a3l3wkqxf463x6sia1fc820rfv4ch910-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/a3l3wkqxf463x6sia1fc820rfv4ch910-flake-inputs.drv'
building '/nix/store/d2gmvdr8aaj9s1ssazdkzwyl28qxyf3a-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/d2gmvdr8aaj9s1ssazdkzwyl28qxyf3a-check-flake-inputs.drv'

upload niks3: ok