these 2 derivations will be built:
  /nix/store/8r07dxa2kjffqd1mn21sfkc1qm8p3wr7-flake-inputs.drv
  /nix/store/kvfq9hq6rhxk838hv154kb6iy1jj9brw-check-flake-inputs.drv
building '/nix/store/8r07dxa2kjffqd1mn21sfkc1qm8p3wr7-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/8r07dxa2kjffqd1mn21sfkc1qm8p3wr7-flake-inputs.drv'
building '/nix/store/kvfq9hq6rhxk838hv154kb6iy1jj9brw-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/kvfq9hq6rhxk838hv154kb6iy1jj9brw-check-flake-inputs.drv'

upload niks3: ok