these 2 derivations will be built:
  /nix/store/xx8bp9gp7w5lpw4a4b51p6kp467rn8w7-flake-inputs.drv
  /nix/store/22c9blwc2wfsar9khyxyqzs8b11cz3ks-check-flake-inputs.drv
building '/nix/store/xx8bp9gp7w5lpw4a4b51p6kp467rn8w7-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/xx8bp9gp7w5lpw4a4b51p6kp467rn8w7-flake-inputs.drv'
building '/nix/store/22c9blwc2wfsar9khyxyqzs8b11cz3ks-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/22c9blwc2wfsar9khyxyqzs8b11cz3ks-check-flake-inputs.drv'

upload niks3: ok