these 2 derivations will be built:
  /nix/store/qpr5yp2c8w4dyigdmc1nf72v8c1da3mi-flake-inputs.drv
  /nix/store/lfnkfznl78dfm5k9i0f82ii3cry8xdfl-check-flake-inputs.drv
building '/nix/store/qpr5yp2c8w4dyigdmc1nf72v8c1da3mi-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/qpr5yp2c8w4dyigdmc1nf72v8c1da3mi-flake-inputs.drv'
building '/nix/store/lfnkfznl78dfm5k9i0f82ii3cry8xdfl-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/lfnkfznl78dfm5k9i0f82ii3cry8xdfl-check-flake-inputs.drv'

upload niks3: ok