these 2 derivations will be built:
  /nix/store/ilsskbhsd8n8w7xricvjqkzh2hiz69f0-flake-inputs.drv
  /nix/store/9b3v4k0fz4mf41c51p7qfmlwalkc87bw-check-flake-inputs.drv
building '/nix/store/ilsskbhsd8n8w7xricvjqkzh2hiz69f0-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ilsskbhsd8n8w7xricvjqkzh2hiz69f0-flake-inputs.drv'
building '/nix/store/9b3v4k0fz4mf41c51p7qfmlwalkc87bw-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/9b3v4k0fz4mf41c51p7qfmlwalkc87bw-check-flake-inputs.drv'

upload niks3: ok