these 2 derivations will be built:
  /nix/store/6rmn9ffr7bprjl95z9p50v33mxy5g66z-flake-inputs.drv
  /nix/store/b2bgjgg592939vjs4b5zrgq7aljzg57f-check-flake-inputs.drv
building '/nix/store/6rmn9ffr7bprjl95z9p50v33mxy5g66z-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/6rmn9ffr7bprjl95z9p50v33mxy5g66z-flake-inputs.drv'
building '/nix/store/b2bgjgg592939vjs4b5zrgq7aljzg57f-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/b2bgjgg592939vjs4b5zrgq7aljzg57f-check-flake-inputs.drv'

upload niks3: ok