these 2 derivations will be built:
  /nix/store/27fihnjy7vxbb49psbli89b9g568dg64-flake-inputs.drv
  /nix/store/2c9h7apm5nidqjqbskmc306619bn0nvz-check-flake-inputs.drv
building '/nix/store/27fihnjy7vxbb49psbli89b9g568dg64-flake-inputs.drv'
building '/nix/store/2c9h7apm5nidqjqbskmc306619bn0nvz-check-flake-inputs.drv'

upload niks3: ok