this derivation will be built:
  /nix/store/ppl5zc3q4fgf9aaaff1284qp49w0yk96-check-paperclip.drv
building '/nix/store/ppl5zc3q4fgf9aaaff1284qp49w0yk96-check-paperclip.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ppl5zc3q4fgf9aaaff1284qp49w0yk96-check-paperclip.drv'

upload niks3: ok