these 2 derivations will be built:
  /nix/store/4a0ifmg3axbqxyd09nwqsycrxgjzg00c-flake-inputs.drv
  /nix/store/qy20i9i92na7zixf8bh1zkp356mszbb3-check-flake-inputs.drv
building '/nix/store/4a0ifmg3axbqxyd09nwqsycrxgjzg00c-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/4a0ifmg3axbqxyd09nwqsycrxgjzg00c-flake-inputs.drv'
building '/nix/store/qy20i9i92na7zixf8bh1zkp356mszbb3-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/qy20i9i92na7zixf8bh1zkp356mszbb3-check-flake-inputs.drv'

upload niks3: ok