these 2 derivations will be built:
  /nix/store/9y1vpkm8j1980gp4y21dgf1q9w7232d5-flake-inputs.drv
  /nix/store/ir7nrdrs9v6327cj05sk92gdp6wabbhd-check-flake-inputs.drv
building '/nix/store/9y1vpkm8j1980gp4y21dgf1q9w7232d5-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/9y1vpkm8j1980gp4y21dgf1q9w7232d5-flake-inputs.drv'
building '/nix/store/ir7nrdrs9v6327cj05sk92gdp6wabbhd-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ir7nrdrs9v6327cj05sk92gdp6wabbhd-check-flake-inputs.drv'

upload niks3: ok