these 2 derivations will be built:
  /nix/store/jm65ca3qrnki11b3jkh43c60yc6wnpxc-flake-inputs.drv
  /nix/store/lrpkfl52d9jw8ydl461k5q3vqs0k3hwr-check-flake-inputs.drv
building '/nix/store/jm65ca3qrnki11b3jkh43c60yc6wnpxc-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/jm65ca3qrnki11b3jkh43c60yc6wnpxc-flake-inputs.drv'
building '/nix/store/lrpkfl52d9jw8ydl461k5q3vqs0k3hwr-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/lrpkfl52d9jw8ydl461k5q3vqs0k3hwr-check-flake-inputs.drv'

upload niks3: ok