:: 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: rss2email 3.14-7.0 (Fri Feb 14 11:12:38 2025)
==> Retrieving sources...
  -> Found rss2email-3.14.tar.gz
  -> Found 0001-Use-poetry-core-as-build-backend.patch
==> Validating source files with sha256sums...
    rss2email-3.14.tar.gz ... Passed
    0001-Use-poetry-core-as-build-backend.patch ... 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: rss2email 3.14-7.0 (Fri Feb 14 11:12:41 2025)
==> Checking runtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (3) python-sgmllib3k-1.0.0-6.0  python-feedparser-6.0.11-2.1  python-html2text-2024.2.26-1.0

Total Installed Size:  0.77 MiB

:: Proceed with installation? [Y/n] 
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing python-html2text...
installing python-sgmllib3k...
installing python-feedparser...
Optional dependencies for python-feedparser
    python-chardet: for character encoding auto-detection
    python-cchardet: for faster character encoding auto-detection
:: 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-1.2.0-1.0  python-typing_extensions-4.12.2-1.0  python-build-1.2.2-1.0  python-installer-0.7.0-8.2  python-poetry-core-1.9.0-5

Total Installed Size:  3.63 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 rss2email-3.14.tar.gz
  -> Found 0001-Use-poetry-core-as-build-backend.patch
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Extracting rss2email-3.14.tar.gz with bsdtar
==> Starting prepare()...
patching file pyproject.toml
==> Starting build()...
/usr/bin/python: No module named build
==> 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:haskell_without_check:
build@euronuc.lan