these 2 derivations will be built:
  /nix/store/3ny1dr4gh2ycqskb6lxxap6nqwlx6xgp-flake-inputs.drv
  /nix/store/yx2dj16x8dzq6n3zxllcd9h1wpwpib3g-check-flake-inputs.drv
building '/nix/store/3ny1dr4gh2ycqskb6lxxap6nqwlx6xgp-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/3ny1dr4gh2ycqskb6lxxap6nqwlx6xgp-flake-inputs.drv'
building '/nix/store/yx2dj16x8dzq6n3zxllcd9h1wpwpib3g-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/yx2dj16x8dzq6n3zxllcd9h1wpwpib3g-check-flake-inputs.drv'

upload niks3: ok