these 2 derivations will be built:
  /nix/store/xzn4c0haw58vm32rs0x5063ryp8mpaw0-flake-inputs.drv
  /nix/store/zzqjfz15hga0ghx9d33hrr1w4cazmfql-check-flake-inputs.drv
building '/nix/store/xzn4c0haw58vm32rs0x5063ryp8mpaw0-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/xzn4c0haw58vm32rs0x5063ryp8mpaw0-flake-inputs.drv'
building '/nix/store/zzqjfz15hga0ghx9d33hrr1w4cazmfql-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/zzqjfz15hga0ghx9d33hrr1w4cazmfql-check-flake-inputs.drv'

upload niks3: ok