these 2 derivations will be built:
  /nix/store/64pp72j6ihl8ifl98hbpjx27h8ivg19h-flake-inputs.drv
  /nix/store/2x7b8nxx52gwkjlp9fzcflzixzd8jrvy-check-flake-inputs.drv
building '/nix/store/64pp72j6ihl8ifl98hbpjx27h8ivg19h-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/64pp72j6ihl8ifl98hbpjx27h8ivg19h-flake-inputs.drv'
building '/nix/store/2x7b8nxx52gwkjlp9fzcflzixzd8jrvy-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/2x7b8nxx52gwkjlp9fzcflzixzd8jrvy-check-flake-inputs.drv'

upload niks3: ok