:: 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/slave1/extra-staging-with-build-support-pentium4/root] -> [slave1]...done
==> Making package: python-pysaml2 7.5.0-3.0 (Wed 02 Apr 2025 08:57:25 CEST)
==> Retrieving sources...
  -> Found pysaml2-7.5.0.tar.gz
==> Validating source files with sha256sums...
    pysaml2-7.5.0.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 2025-06-16
==> Making package: python-pysaml2 7.5.0-3.0 (Wed Apr  2 08:57:30 2025)
==> Checking runtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (18) libxslt-1.1.43-1.0  nspr-4.36-1.0  nss-3.107-1.0  python-cffi-1.17.1-1.0  python-charset-normalizer-3.4.0-1.0  python-elementpath-4.6.0-1.0  python-idna-3.10-1.0  python-pycparser-2.22-2.1  python-six-1.16.0-9.1  python-urllib3-1.26.20-3.0  python-cryptography-42.0.8-1.0  python-dateutil-2.9.0-5.1  python-defusedxml-0.7.1-6.1  python-pyopenssl-24.2.1-2.0  python-pytz-2024.2-1.0  python-requests-2.32.3-1.0  python-xmlschema-1:2.5.1-2.1  xmlsec-1.3.6-1.0

Total Installed Size:  32.04 MiB

:: Proceed with installation? [Y/n] 
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing python-pycparser...
installing python-cffi...
Optional dependencies for python-cffi
    python-setuptools: "limited api" version checking in cffi.setuptools_ext
installing python-cryptography...
installing python-six...
installing python-dateutil...
installing python-defusedxml...
installing python-pyopenssl...
installing python-pytz...
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 [installed]
    python-idna: security support [installed]
    python-pyopenssl: security support [installed]
    python-pysocks: SOCKS support
installing python-requests...
installing python-elementpath...
installing python-xmlschema...
Optional dependencies for python-xmlschema
    python-jinja: for XSD based code generators
installing libxslt...
Optional dependencies for libxslt
    python: Python bindings [installed]
installing nspr...
installing nss...
installing xmlsec...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (7) python-fastjsonschema-2.20.0-1.0  python-lark-parser-1.2.2-1.0  python-pyproject-hooks-1.2.0-3.1  python-typing_extensions-4.12.2-1.0  python-build-1-1.3  python-installer-1-1.3  python-poetry-core-1.9.0-5

Total Installed Size:  4.49 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-fastjsonschema...
installing python-typing_extensions...
installing python-lark-parser...
Optional dependencies for python-lark-parser
    python-atomicwrites: for atomic_cache
    python-regex: for regex support
    python-js2py: for nearley support
installing python-poetry-core...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Retrieving sources...
  -> Found pysaml2-7.5.0.tar.gz
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Extracting pysaml2-7.5.0.tar.gz with bsdtar
==> Starting build()...
* Building 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 'poetry.core.masonry.api'

ERROR Backend 'poetry.core.masonry.api' is not available.
==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Build failed, check /var/lib/archbuild/slave1/extra-staging-with-build-support-pentium4/slave1/build
used straw: :with_build_support:without_check:
slave1@eurobuild6