:: 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: webrtc-audio-processing 2.1-1.0 (Thu Feb  6 04:32:28 2025)
==> Retrieving sources...
  -> Updating webrtc-audio-processing git repo...
==> Validating source files with b2sums...
    webrtc-audio-processing ... Passed
==> Verifying source file signatures with gpg...
    webrtc-audio-processing git repo ... 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: webrtc-audio-processing 2.1-1.0 (Thu Feb  6 04:32:38 2025)
==> Checking runtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (2) gtest-1.15.2-1.0  abseil-cpp-20240722.1-1.0

Total Installed Size:  8.77 MiB

:: Proceed with installation? [Y/n] 
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing gtest...
Optional dependencies for gtest
    python: gmock generator
installing abseil-cpp...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (9) mpdecimal-4.0.0-2.153  ninja-1.12.1-2.0  perl-error-0.17029-7.0  perl-mailtools-2.22-1.0  perl-timedate-2.33-7.0  python-3.13.1-1.0  python-tqdm-4.67.1-1.0  git-2.47.0-1.0  meson-1.6.0-4.0

Total Installed Size:  119.74 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 [pending]
    subversion: git svn
    org.freedesktop.secrets: keyring credential helper
    libsecret: libsecret credential helper [installed]
installing ninja...
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
installing python-tqdm...
Optional dependencies for python-tqdm
    python-requests: telegram
installing meson...
:: 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) Warn about old perl modules
==> Retrieving sources...
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Creating working copy of webrtc-audio-processing git repo...
Cloning into 'webrtc-audio-processing'...
done.
Switched to a new branch 'makepkg'
==> Starting prepare()...
==> Starting build()...
+ exec meson setup --prefix /usr --libexecdir lib --sbindir bin --buildtype plain --auto-features enabled --wrap-mode nodownload -D b_pie=true -D python.bytecompile=1 webrtc-audio-processing build -D cpp_std=c++17 -D neon=disabled
Traceback (most recent call last):
  File "/usr/bin/meson", line 5, in <module>
    from mesonbuild.mesonmain import main
ModuleNotFoundError: No module named 'mesonbuild'
==> 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:haskell_without_check:
build@euronuc-i486