these 2 derivations will be built:
  /nix/store/bz3v4llvkpjd94515q8swy9yxgdikk65-flake-inputs.drv
  /nix/store/l4s7rx8iw21mwp2yajkralbqgsrjqi4p-check-flake-inputs.drv
building '/nix/store/bz3v4llvkpjd94515q8swy9yxgdikk65-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/bz3v4llvkpjd94515q8swy9yxgdikk65-flake-inputs.drv'
building '/nix/store/l4s7rx8iw21mwp2yajkralbqgsrjqi4p-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/l4s7rx8iw21mwp2yajkralbqgsrjqi4p-check-flake-inputs.drv'

upload niks3: ok