these 2 derivations will be built:
  /nix/store/a5jjffiaf6agdisc3n6k251wjb87v2yf-flake-inputs.drv
  /nix/store/rs7jmm9jism8mnlnpsbz26n042a6zp4k-check-flake-inputs.drv
building '/nix/store/a5jjffiaf6agdisc3n6k251wjb87v2yf-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/a5jjffiaf6agdisc3n6k251wjb87v2yf-flake-inputs.drv'
building '/nix/store/rs7jmm9jism8mnlnpsbz26n042a6zp4k-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/rs7jmm9jism8mnlnpsbz26n042a6zp4k-check-flake-inputs.drv'

upload niks3: ok