these 2 derivations will be built:
  /nix/store/3jk6491a4r1w3awhk7vwyk94p7yzss5b-flake-inputs.drv
  /nix/store/7a6403wsrwspznf9s4l5szl9d78jbqqc-check-flake-inputs.drv
building '/nix/store/3jk6491a4r1w3awhk7vwyk94p7yzss5b-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/3jk6491a4r1w3awhk7vwyk94p7yzss5b-flake-inputs.drv'
building '/nix/store/7a6403wsrwspznf9s4l5szl9d78jbqqc-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7a6403wsrwspznf9s4l5szl9d78jbqqc-check-flake-inputs.drv'

upload niks3: ok