these 2 derivations will be built:
  /nix/store/5vglwf3s2hqgcngsl4r1mfdaqpj1vd91-flake-inputs.drv
  /nix/store/3d1vr46gdhc2x7h464qq0xbdsd21n8qx-check-flake-inputs.drv
building '/nix/store/5vglwf3s2hqgcngsl4r1mfdaqpj1vd91-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/5vglwf3s2hqgcngsl4r1mfdaqpj1vd91-flake-inputs.drv'
building '/nix/store/3d1vr46gdhc2x7h464qq0xbdsd21n8qx-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/3d1vr46gdhc2x7h464qq0xbdsd21n8qx-check-flake-inputs.drv'

upload niks3: ok