these 2 derivations will be built:
  /nix/store/0qm425qhzb7ha2v1saqxh9aw6qcbp39a-flake-inputs.drv
  /nix/store/r9f1na5k02kablhnf1w9s5xlc7r2slhi-check-flake-inputs.drv
building '/nix/store/0qm425qhzb7ha2v1saqxh9aw6qcbp39a-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0qm425qhzb7ha2v1saqxh9aw6qcbp39a-flake-inputs.drv'
building '/nix/store/r9f1na5k02kablhnf1w9s5xlc7r2slhi-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/r9f1na5k02kablhnf1w9s5xlc7r2slhi-check-flake-inputs.drv'

upload niks3: ok