:: Synchronizing package databases...
 core-staging downloading...
 core-testing downloading...
 core downloading...
 extra-staging downloading...
 extra-testing downloading...
 extra downloading...
:: Starting full system upgrade...
 there is nothing to do
==> Building in chroot for [extra-staging] (i486)...
==> Synchronizing chroot copy [/var/lib/archbuild/extra-staging-i486/root] -> [build]...done
==> Making package: python-blosc2 3.3.1-1.0 (Sat May 10 03:01:37 2025)
==> Retrieving sources...
  -> Updating python-blosc2 git repo...
==> Validating source files with sha512sums...
    python-blosc2 ... Passed
==> Validating source files with b2sums...
    python-blosc2 ... 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-blosc2 3.3.1-1.0 (Sat May 10 03:01:47 2025)
==> Checking runtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Package (16)                             New Version  Net Change

extra/blas                               3.12.1-2.0     0.87 MiB
extra/cblas                              3.12.1-2.0     0.33 MiB
extra/lapack                             3.12.1-2.0    17.90 MiB
core/mpdecimal                           4.0.0-2.153    0.31 MiB
extra-testing/python-charset-normalizer  3.4.0-1.0      0.44 MiB
extra-staging/python-idna                3.10-2.0       0.88 MiB
extra-testing/python-urllib3             1.26.20-3.0    1.26 MiB
extra/blosc2                             2.17.1-1.0     0.86 MiB
core-staging/python                      3.13.3-1.0    64.02 MiB
extra-staging/python-msgpack             1.0.5-2.1      0.32 MiB
extra-testing/python-ndindex             1.9.2-1.0      0.65 MiB
extra-staging/python-numexpr             2.10.1-1.0     0.81 MiB
extra-testing/python-numpy               2.2.0-1.0     39.15 MiB
extra-testing/python-platformdirs        4.3.6-1.0      0.24 MiB
extra-staging/python-py-cpuinfo          9.0.0-4.0      0.29 MiB
extra-testing/python-requests            2.32.3-1.0     0.60 MiB

Total Installed Size:  128.92 MiB

:: Proceed with installation? [Y/n] 
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing blosc2...
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-msgpack...
installing blas...
installing cblas...
installing lapack...
installing python-numpy...
Optional dependencies for python-numpy
    blas-openblas: faster linear algebra
installing python-ndindex...
installing python-numexpr...
installing python-platformdirs...
installing python-py-cpuinfo...
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
    python-idna: security support [installed]
    python-pyopenssl: security support
    python-pysocks: SOCKS support
installing python-requests...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
error: target not found: python-pytorch
==> ERROR: 'pacman' failed to install missing dependencies.
==> Missing dependencies:
  -> cmake
  -> cython
  -> git
  -> ninja
  -> python-build
  -> python-installer
  -> python-scikit-build-core
  -> python-setuptools
  -> python-psutil
  -> python-pytest
  -> python-pytorch
==> ERROR: Could not resolve all dependencies.
==> ERROR: Build failed, check /var/lib/archbuild/extra-staging-i486/build/build
used straw: :mirrored_source_by_hash:
build@euronuc-i486