these 4 derivations will be built:
  /nix/store/06zwvrdvpchsqbc6iq11mnfwbgpmjin4-clan-cli-source.drv
  /nix/store/nqx3qi29kcbbf9x4pqz75qs0gp3w8v1l-clan-cli.drv
  /nix/store/47sgraay0375xa00v7kssv1gsfw33sv1-python3-3.13.15-env.drv
  /nix/store/80k9wijz7wc92nwfak1c3na28lx088bp-ui.drv
building '/nix/store/80k9wijz7wc92nwfak1c3na28lx088bp-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