these 2 derivations will be built:
  /nix/store/nks3bhw5y4y9bkqq05fgxpskw6rx9xzl-flake-inputs.drv
  /nix/store/v01h4id7f8kjvwy08yn06w1bxy7dppb0-check-flake-inputs.drv
building '/nix/store/nks3bhw5y4y9bkqq05fgxpskw6rx9xzl-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/nks3bhw5y4y9bkqq05fgxpskw6rx9xzl-flake-inputs.drv'
building '/nix/store/v01h4id7f8kjvwy08yn06w1bxy7dppb0-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/v01h4id7f8kjvwy08yn06w1bxy7dppb0-check-flake-inputs.drv'

upload niks3: ok