these 2 derivations will be built:
  /nix/store/8kyfmfr7n2skffgc3mr9wpx4zjcnlxnh-flake-inputs.drv
  /nix/store/fv650vhq9njwjg36j5vf03k6753wfr0a-check-flake-inputs.drv
building '/nix/store/8kyfmfr7n2skffgc3mr9wpx4zjcnlxnh-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/8kyfmfr7n2skffgc3mr9wpx4zjcnlxnh-flake-inputs.drv'
building '/nix/store/fv650vhq9njwjg36j5vf03k6753wfr0a-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/fv650vhq9njwjg36j5vf03k6753wfr0a-check-flake-inputs.drv'

upload niks3: ok