these 2 derivations will be built:
  /nix/store/qxy7gcj3sldykdjdc3dc63jm4akf2p5k-flake-inputs.drv
  /nix/store/1i1x2cajm8mr7zq0jj8456n9af3an62k-check-flake-inputs.drv
building '/nix/store/qxy7gcj3sldykdjdc3dc63jm4akf2p5k-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/qxy7gcj3sldykdjdc3dc63jm4akf2p5k-flake-inputs.drv'
building '/nix/store/1i1x2cajm8mr7zq0jj8456n9af3an62k-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/1i1x2cajm8mr7zq0jj8456n9af3an62k-check-flake-inputs.drv'

upload niks3: ok