:: 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-uproot 5.6.1-1.0 (Fri May 9 20:18:24 2025) ==> Retrieving sources... -> Found uproot-5.6.1.tar.gz ==> Validating source files with sha256sums... uproot-5.6.1.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: python-uproot 5.6.1-1.0 (Fri May 9 20:18:28 2025) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Installing missing dependencies... resolving dependencies... looking for conflicting packages... Packages (46) blas-3.12.1-2.0 cblas-3.12.1-2.0 lapack-3.12.1-2.0 perl-error-0.17029-7.0 perl-mailtools-2.22-1.0 perl-timedate-2.33-7.0 python-babel-2.15.0-2.0 python-charset-normalizer-3.4.0-1.0 python-docutils-1:0.21.2-3.0 python-editables-0.5-5.0 python-idna-3.10-2.0 python-imagesize-1.4.1-6.0 python-jinja-1:3.1.4-1.0 python-markupsafe-2.1.5-2.2 python-pathspec-0.12.1-3.0 python-pluggy-1.5.0-3.0 python-pygments-2.18.0-1.0 python-pyproject-hooks-1.2.0-3.1 python-pytz-2024.2-1.0 python-requests-2.32.3-1.0 python-setuptools-1-1.3 python-setuptools-scm-8.2.1-1.0 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-trove-classifiers-2024.10.21.16-1.0 python-urllib3-1.26.20-3.0 git-2.47.1-1.0 python-awkward-0.15.5-4.0 python-build-1-1.3 python-cramjam-2.9.0-1.0 python-fsspec-2024.10.0-1.0 python-hatch-vcs-0.4.0-3.1 python-hatchling-1.25.0-1.0 python-installer-1-1.3 python-numpy-2.2.0-1.0 python-sphinx-8.1.3-1.0 python-sphinx_rtd_theme-2.0.0-1.0 python-wheel-1-1.3 python-xxhash-3.4.1-3.1 Total Installed Size: 190.06 MiB :: Proceed with installation? [Y/n] checking keyring... checking package integrity... loading package files... checking for file conflicts... :: Processing package changes... installing perl-error... installing perl-timedate... installing perl-mailtools... installing git... Optional dependencies for git tk: gitk and git gui openssh: ssh transport and crypto perl-libwww: git svn perl-term-readkey: git svn and interactive.singlekey setting perl-io-socket-ssl: git send-email TLS support perl-authen-sasl: git send-email TLS support perl-mediawiki-api: git mediawiki support perl-datetime-format-iso8601: git mediawiki support perl-lwp-protocol-https: git mediawiki https support perl-cgi: gitweb (web interface) support python: git svn & git p4 [installed] subversion: git svn org.freedesktop.secrets: keyring credential helper libsecret: libsecret credential helper [installed] 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-setuptools... installing python-setuptools-scm... installing python-hatch-vcs... installing python-installer... 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-markupsafe... installing python-jinja... Optional dependencies for python-jinja python-babel: for i18n support [installed] installing python-pygments... installing python-charset-normalizer... installing python-idna... 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-sphinxcontrib-jquery... installing python-sphinx_rtd_theme... installing python-wheel... installing blas... installing cblas... installing lapack... installing python-numpy... Optional dependencies for python-numpy blas-openblas: faster linear algebra installing python-awkward... installing python-cramjam... installing python-fsspec... Optional dependencies for python-fsspec python-aiohttp: HTTP support python-distributed: Dask support python-libarchive-c: archives support python-lz4: LZ4 compression support python-paramiko: SFTP support python-pyarrow: Arrow/Parquet support python-pygit2: git support python-requests: web protocols support [installed] python-smbprotocol: SMB support python-snappy: snappy compression support python-zstandard: zstandard (zstd) compression support installing python-xxhash... :: Running post-transaction hooks... (1/4) Creating system user accounts... Creating group 'git' with GID 972. Creating user 'git' (git daemon user) with UID 972 and GID 972. (2/4) Reloading system manager configuration... Skipped: Current root is not booted. (3/4) Arming ConditionNeedsUpdate... (4/4) Checking for old perl modules... ==> Retrieving sources... -> Found uproot-5.6.1.tar.gz ==> WARNING: Skipping all source file integrity checks. ==> Extracting sources... -> Extracting uproot-5.6.1.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:without_check: build@euronuc.lan