these 2 derivations will be built:
  /nix/store/i1xqlqglap1fsa06fzcm48a2wml2iprm-flake-inputs.drv
  /nix/store/ncrr6qlrcyz47jkik67d2j4dd6lz03y6-check-flake-inputs.drv
building '/nix/store/i1xqlqglap1fsa06fzcm48a2wml2iprm-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/i1xqlqglap1fsa06fzcm48a2wml2iprm-flake-inputs.drv'
building '/nix/store/ncrr6qlrcyz47jkik67d2j4dd6lz03y6-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ncrr6qlrcyz47jkik67d2j4dd6lz03y6-check-flake-inputs.drv'

upload niks3: ok