these 2 derivations will be built:
  /nix/store/sfs13p3yw5fv9a8hdvq6chczg3a83vyp-flake-inputs.drv
  /nix/store/z262jywv4g3fhrj6hnxxv56d9gsqmn5g-check-flake-inputs.drv
building '/nix/store/sfs13p3yw5fv9a8hdvq6chczg3a83vyp-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/sfs13p3yw5fv9a8hdvq6chczg3a83vyp-flake-inputs.drv'
building '/nix/store/z262jywv4g3fhrj6hnxxv56d9gsqmn5g-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/z262jywv4g3fhrj6hnxxv56d9gsqmn5g-check-flake-inputs.drv'

upload niks3: ok