this derivation will be built:
  /nix/store/f3q1z3rdgc5fyhi8mch6i13xdrx0mx8h-check-command-code.drv
building '/nix/store/f3q1z3rdgc5fyhi8mch6i13xdrx0mx8h-check-command-code.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/f3q1z3rdgc5fyhi8mch6i13xdrx0mx8h-check-command-code.drv'

upload niks3: ok