:: Synchronizing package databases... build-support-manual downloading... build-support downloading... core-staging downloading... extra-staging downloading... core-testing downloading... core downloading... extra-testing downloading... extra downloading... :: Starting full system upgrade... there is nothing to do ==> Building in chroot for [extra-staging-with-build-support] (pentium4)... ==> Synchronizing chroot copy [/var/lib/archbuild/extra-staging-with-build-support-pentium4/root] -> [build]...done ==> Making package: python-ulid 3.0.0-2.0 (Fri May 9 17:15:27 2025) ==> Retrieving sources... -> Found python-ulid-3.0.0.tar.gz ==> Validating source files with sha512sums... python-ulid-3.0.0.tar.gz ... Passed ==> Validating source files with b2sums... python-ulid-3.0.0.tar.gz ... Passed gpg: Warning: using insecure memory! ==> Appending keys from archlinux32.gpg... gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! gpg: Warning: using insecure memory! ==> Updating trust database... gpg: Warning: using insecure memory! gpg: next trustdb check due at 2025-07-01 ==> Making package: python-ulid 3.0.0-2.0 (Fri May 9 17:15:30 2025) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Installing missing dependencies... resolving dependencies... looking for conflicting packages... Packages (22) python-annotated-types-0.7.0-1.0 python-dateutil-2.9.0-5.1 python-editables-0.5-5.0 python-iniconfig-2.0.0-5.1 python-pathspec-0.12.1-3.0 python-pluggy-1.5.0-3.0 python-pydantic-core-1:2.23.4-1.0 python-pyproject-hooks-1.2.0-3.1 python-setuptools-1-1.3 python-setuptools-scm-8.2.1-1.0 python-six-1.16.0-9.1 python-trove-classifiers-2024.10.21.16-1.0 python-typing_extensions-4.12.2-1.0 python-build-1-1.3 python-freezegun-1.5.1-1.0 python-hatch-fancy-pypi-readme-24.1.0-3.1 python-hatch-vcs-0.4.0-3.1 python-hatchling-1.25.0-1.0 python-installer-1-1.3 python-pydantic-2.9.2-1.0 python-pytest-1:8.3.3-1.0 python-wheel-1-1.3 Total Installed Size: 32.23 MiB :: Proceed with installation? [Y/n] checking keyring... checking package integrity... loading package files... checking for file conflicts... :: Processing package changes... installing python-pyproject-hooks... installing python-build... installing python-pathspec... installing python-pluggy... installing python-editables... installing python-trove-classifiers... installing python-hatchling... installing python-hatch-fancy-pypi-readme... installing python-setuptools... installing python-setuptools-scm... installing python-hatch-vcs... installing python-installer... installing python-wheel... installing python-six... installing python-dateutil... installing python-freezegun... installing python-annotated-types... installing python-typing_extensions... installing python-pydantic-core... installing python-pydantic... Optional dependencies for python-pydantic mypy: for type validation with mypy python-dotenv: for .env file support python-email-validator: for email validation python-hypothesis: for hypothesis plugin when using legacy v1 installing python-iniconfig... installing python-pytest... :: Running post-transaction hooks... (1/1) Arming ConditionNeedsUpdate... ==> Retrieving sources... -> Found python-ulid-3.0.0.tar.gz ==> WARNING: Skipping all source file integrity checks. ==> Extracting sources... -> Extracting python-ulid-3.0.0.tar.gz with bsdtar ==> Starting build()... * Getting build dependencies for wheel... Traceback (most recent call last): File "/usr/lib/python3.13/site-packages/pyproject_hooks/_impl.py", line 402, in _call_hook raise BackendUnavailable( ...<4 lines>... ) pyproject_hooks._impl.BackendUnavailable: Cannot import 'hatchling.build' ERROR Backend 'hatchling.build' is not available. ==> ERROR: A failure occurred in build(). Aborting... ==> ERROR: Build failed, check /var/lib/archbuild/extra-staging-with-build-support-pentium4/build/build used straw: :with_build_support: build@euronuc.lan