these 2 derivations will be built:
  /nix/store/x8zzy5pn6zr69z7jicajl3al2v5bz0c2-flake-inputs.drv
  /nix/store/mv6kwwijc09sa8kj6p28s8hgmz981hd7-check-flake-inputs.drv
building '/nix/store/x8zzy5pn6zr69z7jicajl3al2v5bz0c2-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/x8zzy5pn6zr69z7jicajl3al2v5bz0c2-flake-inputs.drv'
building '/nix/store/mv6kwwijc09sa8kj6p28s8hgmz981hd7-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/mv6kwwijc09sa8kj6p28s8hgmz981hd7-check-flake-inputs.drv'

upload niks3: ok