these 2 derivations will be built:
  /nix/store/agrcp68jgd144y7x24vza848zw8kmzih-flake-inputs.drv
  /nix/store/b86vhp3dx8ahibcmmf74ax45pvhdl1m8-check-flake-inputs.drv
building '/nix/store/agrcp68jgd144y7x24vza848zw8kmzih-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/agrcp68jgd144y7x24vza848zw8kmzih-flake-inputs.drv'
building '/nix/store/b86vhp3dx8ahibcmmf74ax45pvhdl1m8-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/b86vhp3dx8ahibcmmf74ax45pvhdl1m8-check-flake-inputs.drv'

upload niks3: ok