these 2 derivations will be built:
  /nix/store/bc1cmx0y1pxyr02l3zhzxwcc2h2pw81r-flake-inputs.drv
  /nix/store/69cv4v1l50kfvfvypc16gn220zf61dh7-check-flake-inputs.drv
building '/nix/store/bc1cmx0y1pxyr02l3zhzxwcc2h2pw81r-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/bc1cmx0y1pxyr02l3zhzxwcc2h2pw81r-flake-inputs.drv'
building '/nix/store/69cv4v1l50kfvfvypc16gn220zf61dh7-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/69cv4v1l50kfvfvypc16gn220zf61dh7-check-flake-inputs.drv'

upload niks3: ok