these 8 derivations will be built:
  /nix/store/w1ph22119rsai2qrxlm9h9ns16snyf2c-clan-runtime.drv
  /nix/store/qd464k25bf9ilix9r12i74lqmzpsh0xl-clan-cli-source.drv
  /nix/store/wm5cnl6m7kbs7h05ahc7vb3v725pnlfj-clan-cli.drv
  /nix/store/qr584xwkb84gwq4is6xj4x10k60zyxgm-python3-3.13.15-env.drv
  /nix/store/li085l3m7pbglm9161b1nsvjz1z50fc0-fmt-nix-codeblocks.drv
  /nix/store/nklqrn4d4pgd21dwf6lwldn03cpl01ay-treefmt.toml.drv
  /nix/store/zfkqa29j8ik1h042816j3b6hpajf2j0y-treefmt.drv
  /nix/store/7zl4jp72kjw9iirfksj7p949i7wfaj62-ui.drv
building '/nix/store/7zl4jp72kjw9iirfksj7p949i7wfaj62-ui.drv'
ui> Sourcing python-remove-tests-dir-hook
ui> Sourcing python-catch-conflicts-hook.sh
ui> Sourcing python-remove-bin-bytecode-hook.sh
ui> Sourcing pypa-build-hook
ui> Sourcing python-runtime-deps-check-hook
ui> Using pythonRuntimeDepsCheckHook
ui> Sourcing pypa-install-hook
ui> Using pypaInstallPhase
ui> Sourcing python-imports-check-hook.sh
ui> Using pythonImportsCheckPhase
ui> Sourcing python-namespaces-hook
ui> Sourcing python-catch-conflicts-hook.sh
ui> Running phase: buildPhase

upload niks3: ok