these 2 derivations will be built:
  /nix/store/06c1g5apr32flfa2r778r6l499b3q0ls-flake-inputs.drv
  /nix/store/g8ckndlhwapb1s79nxl5yrkafajqjnph-check-flake-inputs.drv
building '/nix/store/06c1g5apr32flfa2r778r6l499b3q0ls-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/06c1g5apr32flfa2r778r6l499b3q0ls-flake-inputs.drv'
building '/nix/store/g8ckndlhwapb1s79nxl5yrkafajqjnph-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/g8ckndlhwapb1s79nxl5yrkafajqjnph-check-flake-inputs.drv'

upload niks3: ok