these 2 derivations will be built:
  /nix/store/5pq8dv5ny4iskkmfx9cq54bj3xwj2s9b-flake-inputs.drv
  /nix/store/sfwpkc58iiw6kj78kj9nrk3mrhh34v8q-check-flake-inputs.drv
building '/nix/store/5pq8dv5ny4iskkmfx9cq54bj3xwj2s9b-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/5pq8dv5ny4iskkmfx9cq54bj3xwj2s9b-flake-inputs.drv'
building '/nix/store/sfwpkc58iiw6kj78kj9nrk3mrhh34v8q-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/sfwpkc58iiw6kj78kj9nrk3mrhh34v8q-check-flake-inputs.drv'

upload niks3: ok