these 2 derivations will be built:
  /nix/store/bk0vwkv1zym9ki5cp6rh4hqh5py72pxr-flake-inputs.drv
  /nix/store/q3qafp1w4n2kcs3ljzf6yyr263lqhhg4-check-flake-inputs.drv
building '/nix/store/bk0vwkv1zym9ki5cp6rh4hqh5py72pxr-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/bk0vwkv1zym9ki5cp6rh4hqh5py72pxr-flake-inputs.drv'
building '/nix/store/q3qafp1w4n2kcs3ljzf6yyr263lqhhg4-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/q3qafp1w4n2kcs3ljzf6yyr263lqhhg4-check-flake-inputs.drv'

upload niks3: ok