these 2 derivations will be built:
  /nix/store/azx6c2in2b08r9i2980hb584h9gdpb68-flake-inputs.drv
  /nix/store/jjj3xb2glq3flp9n2z92w343i9075v5v-check-flake-inputs.drv
building '/nix/store/azx6c2in2b08r9i2980hb584h9gdpb68-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/azx6c2in2b08r9i2980hb584h9gdpb68-flake-inputs.drv'
building '/nix/store/jjj3xb2glq3flp9n2z92w343i9075v5v-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/jjj3xb2glq3flp9n2z92w343i9075v5v-check-flake-inputs.drv'

upload niks3: ok