these 2 derivations will be built:
  /nix/store/mx8a0s80j7ia2li5i7dk42k6q45hdnib-flake-inputs.drv
  /nix/store/dndd0k1bi0945ham8kyj9b9d905gl4y3-check-flake-inputs.drv
building '/nix/store/mx8a0s80j7ia2li5i7dk42k6q45hdnib-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/mx8a0s80j7ia2li5i7dk42k6q45hdnib-flake-inputs.drv'
building '/nix/store/dndd0k1bi0945ham8kyj9b9d905gl4y3-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dndd0k1bi0945ham8kyj9b9d905gl4y3-check-flake-inputs.drv'

upload niks3: ok