:: 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] (i486)...
==> Synchronizing chroot copy [/var/lib/archbuild/extra-staging-with-build-support-i486/root] -> [build]...done
==> Making package: python-lupa 2.4-1.0 (Thu May 15 03:59:27 2025)
==> Retrieving sources...
  -> Found lupa-2.4.tar.gz
==> Validating source files with sha256sums...
    lupa-2.4.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-lupa 2.4-1.0 (Thu May 15 03:59:36 2025)
==> Checking runtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (2) mpdecimal-4.0.0-2.153  python-3.13.3-1.0

Total Installed Size:  64.34 MiB

:: Proceed with installation? [Y/n] 
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing mpdecimal...
installing python...
Optional dependencies for python
    python-setuptools: for building Python packages using tooling that is usually bundled with Python
    python-pip: for installing Python packages using tooling that is usually bundled with Python
    python-pipx: for installing Python software not packaged on Arch Linux
    sqlite: for a default database integration [installed]
    xz: for lzma [installed]
    tk: for tkinter
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (7) python-packaging-25.0-1.0  python-pyproject-hooks-1.2.0-3.1  cython-3.0.11-1.0  python-build-1-1.3  python-installer-1-1.3  python-setuptools-1-1.3  python-wheel-1-1.3

Total Installed Size:  33.24 MiB

:: Proceed with installation? [Y/n] 
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing cython...
installing python-packaging...
installing python-pyproject-hooks...
installing python-build...
installing python-installer...
installing python-wheel...
installing python-setuptools...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Retrieving sources...
  -> Found lupa-2.4.tar.gz
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Extracting lupa-2.4.tar.gz with bsdtar
==> Starting build()...
* Getting build dependencies for wheel...
Using bundled Lua in lua53
Using bundled Lua in lua51
Using bundled Lua in lua54
Using bundled Lua in lua52
generated sources not available, need Cython to build
WARNING: trying to build with Cython, but it is not installed

ERROR Missing dependencies:
	Cython<3.1,>=3.0.11
==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Build failed, check /var/lib/archbuild/extra-staging-with-build-support-i486/build/build
used straw: :with_build_support:without_check:
build@euronuc-i486