these 2 derivations will be built:
  /nix/store/88sbvm8r3pl99bic45zni3y78pmryhj5-flake-inputs.drv
  /nix/store/mvfn7jsjrpz2g1lzl79c5nf304ic4r2h-check-flake-inputs.drv
building '/nix/store/88sbvm8r3pl99bic45zni3y78pmryhj5-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/88sbvm8r3pl99bic45zni3y78pmryhj5-flake-inputs.drv'
building '/nix/store/mvfn7jsjrpz2g1lzl79c5nf304ic4r2h-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/mvfn7jsjrpz2g1lzl79c5nf304ic4r2h-check-flake-inputs.drv'

upload niks3: ok