:: 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: repod 0.3.1-3.0 (Sat May 10 19:54:22 2025) ==> Retrieving sources... -> Found repod-0.3.1.tar.gz ==> Validating source files with sha512sums... repod-0.3.1.tar.gz ... Passed ==> Validating source files with b2sums... repod-0.3.1.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: repod 0.3.1-3.0 (Sat May 10 19:54:25 2025) ==> Checking runtime dependencies... ==> Installing missing dependencies... resolving dependencies... looking for conflicting packages... Packages (19) python-annotated-types-0.7.0-1.0 python-click-8.1.7-3.2 python-dnspython-1:2.6.1-1.0 python-dotenv-1.1.0-1.0 python-idna-3.10-2.0 python-markupsafe-2.1.5-2.2 python-pydantic-core-1:2.23.4-1.0 pyalpm-0.10.10-1.0 python-aiofiles-24.1.0-1.0 python-email-validator-2.2.0-2.0 python-jinja-1:3.1.4-1.0 python-magic-1:0.4.27-4.1 python-orjson-3.10.16-1.0 python-pydantic-2.9.2-1.0 python-pydantic-settings-2.6.1-1.0 python-pyxdg-0.28-4.0 python-pyzstd-0.16.2-2.0 python-subprocess-tee-0.4.2-1.0 python-typing_extensions-4.12.2-1.0 Total Installed Size: 20.17 MiB :: Proceed with installation? [Y/n] checking keyring... checking package integrity... loading package files... checking for file conflicts... :: Processing package changes... installing pyalpm... installing python-aiofiles... installing python-dnspython... Optional dependencies for python-dnspython python-cryptography: DNSSEC support python-requests-toolbelt: DoH support python-idna: support for updated IDNA 2008 [pending] python-curio: async support python-trio: async support python-sniffio: async support installing python-idna... installing python-email-validator... installing python-markupsafe... installing python-jinja... Optional dependencies for python-jinja python-babel: for i18n support installing python-magic... installing python-orjson... 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 [pending] python-email-validator: for email validation [installed] python-hypothesis: for hypothesis plugin when using legacy v1 installing python-click... installing python-dotenv... Optional dependencies for python-dotenv ipython: ipython support installing python-pydantic-settings... Optional dependencies for python-pydantic-settings python-pyyaml: for YAML support installing python-pyxdg... installing python-pyzstd... installing python-subprocess-tee... :: Running post-transaction hooks... (1/1) Arming ConditionNeedsUpdate... ==> Checking buildtime dependencies... ==> Installing missing dependencies... resolving dependencies... looking for conflicting packages... Packages (32) python-babel-2.15.0-2.0 python-charset-normalizer-3.4.0-1.0 python-docutils-1:0.21.2-3.0 python-imagesize-1.4.1-6.0 python-iniconfig-2.0.0-5.1 python-pluggy-1.5.0-3.0 python-pygments-2.18.0-1.0 python-pyproject-hooks-1.2.0-3.1 python-pyproject-metadata-0.9.0-2.0 python-pytz-2024.2-1.0 python-requests-2.32.3-4.0 python-snowballstemmer-2.2.0-7.0 python-sphinx-alabaster-theme-1.0.0-4.0 python-sphinxcontrib-applehelp-2.0.0-3.0 python-sphinxcontrib-devhelp-2.0.0-4.0 python-sphinxcontrib-htmlhelp-2.1.0-3.0 python-sphinxcontrib-jquery-4.1-4.0 python-sphinxcontrib-jsmath-1.0.1-19.0 python-sphinxcontrib-qthelp-2.0.0-1.0 python-sphinxcontrib-serializinghtml-2.0.0-3.0 python-tomli-w-1.0.0-7.1 python-urllib3-1.26.20-3.0 python-build-1-1.3 python-installer-1-1.3 python-pdm-backend-2.4.3-1.0 python-pytest-1:8.3.3-1.0 python-pytest-asyncio-0.24.0-1.0 python-pytest-lazy-fixtures-1.1.1-1.0 python-sphinx-8.1.3-1.0 python-sphinx-argparse-0.5.2-2.0 python-sphinx_rtd_theme-2.0.0-2.0 python-sphinxcontrib-programoutput-0.18-1.0 Total Installed Size: 81.70 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-installer... installing python-pyproject-metadata... installing python-tomli-w... installing python-pdm-backend... Optional dependencies for python-pdm-backend python-setuptools: for setuptools support python-editables: for editables backend support installing python-pytz... installing python-babel... installing python-docutils... Optional dependencies for python-docutils python-myst-parser: to parse input in "Markdown" (CommonMark) format python-pillow: for some image manipulation operations python-pygments: for syntax highlighting of code directives and roles [pending] installing python-imagesize... installing python-pygments... installing python-charset-normalizer... installing python-urllib3... Optional dependencies for python-urllib3 python-brotli: Brotli support python-certifi: security support python-cryptography: security support python-idna: security support [installed] python-pyopenssl: security support python-pysocks: SOCKS support installing python-requests... installing python-snowballstemmer... Optional dependencies for python-snowballstemmer python-pystemmer: for improved performance installing python-sphinx-alabaster-theme... installing python-sphinxcontrib-applehelp... installing python-sphinxcontrib-devhelp... installing python-sphinxcontrib-htmlhelp... installing python-sphinxcontrib-jsmath... installing python-sphinxcontrib-qthelp... installing python-sphinxcontrib-serializinghtml... installing python-sphinx... Optional dependencies for python-sphinx imagemagick: for ext.imgconverter texlive-fontsextra: for the default admonition title icons in PDF output texlive-latexextra: for generation of PDF documentation installing python-sphinx-argparse... Optional dependencies for python-sphinx-argparse python-commonmark: markdown support installing python-sphinxcontrib-jquery... installing python-sphinx_rtd_theme... installing python-sphinxcontrib-programoutput... installing python-iniconfig... installing python-pluggy... installing python-pytest... installing python-pytest-asyncio... installing python-pytest-lazy-fixtures... :: Running post-transaction hooks... (1/1) Arming ConditionNeedsUpdate... ==> Retrieving sources... -> Found repod-0.3.1.tar.gz ==> WARNING: Skipping all source file integrity checks. ==> Extracting sources... -> Extracting repod-0.3.1.tar.gz with bsdtar ==> Starting build()... python -m build --wheel --no-isolation * 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 'pdm.backend' ERROR Backend 'pdm.backend' is not available. make: *** [Makefile:37: build] Error 1 ==> 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