these 2 derivations will be built:
  /nix/store/bjv3hnsb5b4cdipwgp7s78qw0h7pn7wb-flake-inputs.drv
  /nix/store/rxx5px7cxwnqd6vyjnkhskzrfvhdsf7g-check-flake-inputs.drv
building '/nix/store/bjv3hnsb5b4cdipwgp7s78qw0h7pn7wb-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/bjv3hnsb5b4cdipwgp7s78qw0h7pn7wb-flake-inputs.drv'
building '/nix/store/rxx5px7cxwnqd6vyjnkhskzrfvhdsf7g-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/rxx5px7cxwnqd6vyjnkhskzrfvhdsf7g-check-flake-inputs.drv'

upload niks3: ok