these 2 derivations will be built:
  /nix/store/xcjxgqjp41x76jd0w48qms7sa9i6pnp8-flake-inputs.drv
  /nix/store/arpnwkm7c4ixmvkp8z83wcqm84q4lw3x-check-flake-inputs.drv
building '/nix/store/xcjxgqjp41x76jd0w48qms7sa9i6pnp8-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/xcjxgqjp41x76jd0w48qms7sa9i6pnp8-flake-inputs.drv'
building '/nix/store/arpnwkm7c4ixmvkp8z83wcqm84q4lw3x-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/arpnwkm7c4ixmvkp8z83wcqm84q4lw3x-check-flake-inputs.drv'

upload niks3: ok