these 2 derivations will be built:
  /nix/store/h9gkjccyhn6kj1rln7dbxcsc5mjqbs5n-flake-inputs.drv
  /nix/store/64g5qxw4b6yx50gnj45bsh010b42gnc7-check-flake-inputs.drv
building '/nix/store/h9gkjccyhn6kj1rln7dbxcsc5mjqbs5n-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/h9gkjccyhn6kj1rln7dbxcsc5mjqbs5n-flake-inputs.drv'
building '/nix/store/64g5qxw4b6yx50gnj45bsh010b42gnc7-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/64g5qxw4b6yx50gnj45bsh010b42gnc7-check-flake-inputs.drv'

upload niks3: ok