these 2 derivations will be built:
  /nix/store/ssi6l2db8n4g1kysx00g8vl57yzafjwc-flake-inputs.drv
  /nix/store/v7czkcb69y7bbb1rijml9ybglfr0r2vw-check-flake-inputs.drv
building '/nix/store/ssi6l2db8n4g1kysx00g8vl57yzafjwc-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ssi6l2db8n4g1kysx00g8vl57yzafjwc-flake-inputs.drv'
building '/nix/store/v7czkcb69y7bbb1rijml9ybglfr0r2vw-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/v7czkcb69y7bbb1rijml9ybglfr0r2vw-check-flake-inputs.drv'

upload niks3: ok