these 2 derivations will be built:
  /nix/store/yxr31kr7fcxcjc5w611hvyqbf6d006yh-flake-inputs.drv
  /nix/store/141qkx2l4y0i0bc2j65jl10q4xn4kgiy-check-flake-inputs.drv
building '/nix/store/yxr31kr7fcxcjc5w611hvyqbf6d006yh-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/yxr31kr7fcxcjc5w611hvyqbf6d006yh-flake-inputs.drv'
building '/nix/store/141qkx2l4y0i0bc2j65jl10q4xn4kgiy-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/141qkx2l4y0i0bc2j65jl10q4xn4kgiy-check-flake-inputs.drv'

upload niks3: ok