these 2 derivations will be built:
  /nix/store/6nddsz9i4b3i348bax808v3i0m7lyhkq-flake-inputs.drv
  /nix/store/pd62hg5yj322dhymzfbhhjn7r7rcy6cw-check-flake-inputs.drv
building '/nix/store/6nddsz9i4b3i348bax808v3i0m7lyhkq-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/6nddsz9i4b3i348bax808v3i0m7lyhkq-flake-inputs.drv'
building '/nix/store/pd62hg5yj322dhymzfbhhjn7r7rcy6cw-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/pd62hg5yj322dhymzfbhhjn7r7rcy6cw-check-flake-inputs.drv'

upload niks3: ok