these 2 derivations will be built:
  /nix/store/s1m750gq1bhhlr4gn6kxsarya6vg1q6f-flake-inputs.drv
  /nix/store/m0q18n0jd2rlrkrbkwz1kk098nbvp81h-check-flake-inputs.drv
building '/nix/store/s1m750gq1bhhlr4gn6kxsarya6vg1q6f-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/s1m750gq1bhhlr4gn6kxsarya6vg1q6f-flake-inputs.drv'
building '/nix/store/m0q18n0jd2rlrkrbkwz1kk098nbvp81h-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/m0q18n0jd2rlrkrbkwz1kk098nbvp81h-check-flake-inputs.drv'

upload niks3: ok