these 2 derivations will be built:
  /nix/store/7fgkq9wk6bqrfa0paimwqgxbzq1xhf4s-flake-inputs.drv
  /nix/store/8vv2gq3xp2bar11rm4dzcqm018cfxwqx-check-flake-inputs.drv
building '/nix/store/7fgkq9wk6bqrfa0paimwqgxbzq1xhf4s-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7fgkq9wk6bqrfa0paimwqgxbzq1xhf4s-flake-inputs.drv'
building '/nix/store/8vv2gq3xp2bar11rm4dzcqm018cfxwqx-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/8vv2gq3xp2bar11rm4dzcqm018cfxwqx-check-flake-inputs.drv'

upload niks3: ok