these 8 derivations will be built:
  /nix/store/426fg4204v4xa1aardlvc49c09gcqf1l-clan-runtime.drv
  /nix/store/70qa6i0dakzgydr4hn3dvhl807xwrxj9-clan-cli-source.drv
  /nix/store/3grx7h3kwb02dxdcwwrjh0a71hzwxgfl-clan-cli.drv
  /nix/store/zwbn6kh4xgk09l77k0x97da54ascyvyh-fmt-nix-codeblocks.drv
  /nix/store/aypifb3qf6a1hb0knrivf2ya0fvby77h-treefmt.toml.drv
  /nix/store/4b8snavz33spha7y8fdrl5lyc2acjg09-treefmt.drv
  /nix/store/773dx7vvybjkl9i9n6xziw6mk0d4p5z4-python3-3.13.15-env.drv
  /nix/store/h6a55yczlzxgzxpyq3i4yvnhgwzjw9h1-ui.drv
this path will be fetched (1.1 MiB download, 5.6 MiB unpacked):
  /nix/store/ssw09gh4gaqfmkm2q89lb0jkh5r82fvn-nixfmt-1.5.0
building '/nix/store/773dx7vvybjkl9i9n6xziw6mk0d4p5z4-python3-3.13.15-env.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/773dx7vvybjkl9i9n6xziw6mk0d4p5z4-python3-3.13.15-env.drv'
python3-3.13.15-env> structuredAttrs is enabled
python3-3.13.15-env> created 247 symlinks in user environment
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
building '/nix/store/h6a55yczlzxgzxpyq3i4yvnhgwzjw9h1-ui.drv' on 'ssh-ng://builder@build01.clan.lol'
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
building '/nix/store/h6a55yczlzxgzxpyq3i4yvnhgwzjw9h1-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