:: 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] (i686)...
==> Synchronizing chroot copy [/var/lib/archbuild/extra-staging-with-build-support-i686/root] -> [build]...done
==> Making package: python-pysequoia 0.1.27-1.0 (Tue Apr 22 11:39:08 2025)
==> Retrieving sources...
  -> Found pysequoia-0.1.27.tar.gz
==> Validating source files with sha512sums...
    pysequoia-0.1.27.tar.gz ... Passed
==> Validating source files with b2sums...
    pysequoia-0.1.27.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-pysequoia 0.1.27-1.0 (Tue Apr 22 11:39:12 2025)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (11) compiler-rt-19.1.7-1.0  libedit-20250104_3.1-1.1  llvm-libs-18.1.8-4.1  maturin-1.6.0-1.0  python-pyproject-hooks-1.2.0-3.1  rust-1:1.81.0-1.0  clang-18.1.8-4.0  python-build-1-1.3  python-installer-1-1.3  python-maturin-1.6.0-1.0  python-wheel-1-1.3

Total Installed Size:  712.36 MiB

:: Proceed with installation? [Y/n] 
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing libedit...
installing llvm-libs...
installing compiler-rt...
installing clang...
Optional dependencies for clang
    openmp: OpenMP support in clang with -fopenmp
    python: for scan-view and git-clang-format [installed]
    llvm: referenced by some clang headers
installing python-pyproject-hooks...
installing python-build...
installing python-installer...
installing rust...
Optional dependencies for rust
    gdb: rust-gdb script
    lldb: rust-lldb script
installing maturin...
installing python-maturin...
installing python-wheel...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Retrieving sources...
  -> Found pysequoia-0.1.27.tar.gz
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Extracting pysequoia-0.1.27.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 'maturin'

ERROR Backend 'maturin' is not available.
==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Build failed, check /var/lib/archbuild/extra-staging-with-build-support-i686/build/build
used straw: :with_build_support:without_check:
build@euronuc.lan