these 2 derivations will be built:
  /nix/store/zb89d5zj00455kxijx0xgfm441ccqkv2-flake-inputs.drv
  /nix/store/8lnc14r2b71j5dmwrgxn3vjqmhgc3rc6-check-flake-inputs.drv
building '/nix/store/zb89d5zj00455kxijx0xgfm441ccqkv2-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/zb89d5zj00455kxijx0xgfm441ccqkv2-flake-inputs.drv'
building '/nix/store/8lnc14r2b71j5dmwrgxn3vjqmhgc3rc6-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/8lnc14r2b71j5dmwrgxn3vjqmhgc3rc6-check-flake-inputs.drv'

upload niks3: ok