these 2 derivations will be built:
  /nix/store/wnwqh2mhvvr69wzsgybr5l067828d0jm-flake-inputs.drv
  /nix/store/z3mf1jh3p556wjvhi78mzg6dg33g8cs9-check-flake-inputs.drv
building '/nix/store/wnwqh2mhvvr69wzsgybr5l067828d0jm-flake-inputs.drv'
building '/nix/store/z3mf1jh3p556wjvhi78mzg6dg33g8cs9-check-flake-inputs.drv'

upload niks3: ok