D: [iurt_root_command] chroot
Installing /home/pterjan/rpmbuild/SRPMS/python-sphinx-copybutton-0.4.0-3.mga9.src.rpm
Building target platforms: noarch
Building for target noarch
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.QBMQRt
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/pterjan/rpmbuild/BUILD
+ rm -rf sphinx-copybutton-0.4.0
+ /usr/lib/rpm/rpmuncompress -x /home/pterjan/rpmbuild/SOURCES/sphinx-copybutton-0.4.0.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd sphinx-copybutton-0.4.0
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ rm -rf sphinx_copybutton.egg-info
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.0v4eie
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ cd sphinx-copybutton-0.4.0
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ CFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fasynchronous-unwind-tables'
+ LDFLAGS=' -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-O1 -Wl,--build-id=sha1 -Wl,--enable-new-dtags'
+ /usr/bin/python3 setup.py build '--executable=/usr/bin/python3 -s'
/usr/lib/python3.10/site-packages/setuptools/config/setupcfg.py:508: SetuptoolsDeprecationWarning: The license_file parameter is deprecated, use license_files instead.
  warnings.warn(msg, warning_class)
running build
running build_py
creating build
creating build/lib
creating build/lib/sphinx_copybutton
copying sphinx_copybutton/__init__.py -> build/lib/sphinx_copybutton
creating build/lib/sphinx_copybutton/_static
copying sphinx_copybutton/_static/copybutton.css -> build/lib/sphinx_copybutton/_static
copying sphinx_copybutton/_static/copybutton_funcs.js -> build/lib/sphinx_copybutton/_static
copying sphinx_copybutton/_static/copybutton.js_t -> build/lib/sphinx_copybutton/_static
copying sphinx_copybutton/_static/copy-button.svg -> build/lib/sphinx_copybutton/_static
copying sphinx_copybutton/_static/check-solid.svg -> build/lib/sphinx_copybutton/_static
copying sphinx_copybutton/_static/clipboard.min.js -> build/lib/sphinx_copybutton/_static
+ PYTHONPATH=/home/pterjan/rpmbuild/BUILD/sphinx-copybutton-0.4.0
+ sphinx-build-3 docs html
Running Sphinx v5.1.1
WARNING: Invalid configuration value found: 'language = None'. Update your configuration to a valid language code. Falling back to 'en' (English).
making output directory... done
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 2 source files that are out of date
updating environment: [new config] 2 added, 0 changed, 0 removed
reading sources... [ 50%] index
reading sources... [100%] second/second_page

looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [ 50%] index
WARNING: `generate_nav_html` is deprecated and will be removed.Use `generate_toctree_html` instead.

Theme error:
An error happened in rendering the page index.
Reason: TypeError("object of type 'NoneType' has no len()")
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.0v4eie (%build)

RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.0v4eie (%build)
I: [iurt_root_command] ERROR: chroot