these 2 derivations will be built:
  /nix/store/flal7xl88npclhar2g7hp5ix4mk7jl2b-flake-inputs.drv
  /nix/store/gnm0dk2qr485c1hr097f70mg4iw4l7ww-check-flake-inputs.drv
building '/nix/store/flal7xl88npclhar2g7hp5ix4mk7jl2b-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/flal7xl88npclhar2g7hp5ix4mk7jl2b-flake-inputs.drv'
building '/nix/store/gnm0dk2qr485c1hr097f70mg4iw4l7ww-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/gnm0dk2qr485c1hr097f70mg4iw4l7ww-check-flake-inputs.drv'

upload niks3: ok