these 2 derivations will be built:
  /nix/store/wmgq8salycfbyzh24szbpihi8lxx5lfb-flake-inputs.drv
  /nix/store/rvhbdi6jqyz7fmzj7p1zd05qbyw0549v-check-flake-inputs.drv
building '/nix/store/wmgq8salycfbyzh24szbpihi8lxx5lfb-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/wmgq8salycfbyzh24szbpihi8lxx5lfb-flake-inputs.drv'
building '/nix/store/rvhbdi6jqyz7fmzj7p1zd05qbyw0549v-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/rvhbdi6jqyz7fmzj7p1zd05qbyw0549v-check-flake-inputs.drv'

upload niks3: ok