[...]

copying jinja2/bccache.py -> build-3/lib/jinja2
copying jinja2/__init__.py -> build-3/lib/jinja2
copying jinja2/utils.py -> build-3/lib/jinja2
copying jinja2/nativetypes.py -> build-3/lib/jinja2
copying jinja2/_identifier.py -> build-3/lib/jinja2
copying jinja2/sandbox.py -> build-3/lib/jinja2
copying jinja2/nodes.py -> build-3/lib/jinja2
running egg_info
writing Jinja2.egg-info/PKG-INFO
writing dependency_links to Jinja2.egg-info/dependency_links.txt
writing entry points to Jinja2.egg-info/entry_points.txt
writing requirements to Jinja2.egg-info/requires.txt
writing top-level names to Jinja2.egg-info/top_level.txt
reading manifest file 'Jinja2.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'docs/_build'
writing manifest file 'Jinja2.egg-info/SOURCES.txt'
+ pwd
+ PYTHONPATH=/tmp/B.96e20G/BUILD/Jinja2-2.10.3 /usr/bin/make -j4 -C docs -j1 html 'SPHINXBUILD=sphinx-build-3'
make: Entering directory '/tmp/B.96e20G/BUILD/Jinja2-2.10.3/docs'
Running Sphinx v1.8.5
Configuration error:
There is a programmable error in your configuration file:
Traceback (most recent call last):
  File "/usr/share/python3.8/site-packages/sphinx/config.py", line 368, in eval_config_file
    execfile_(filename, namespace)
  File "/usr/share/python3.8/site-packages/sphinx/util/pycompat.py", line 150, in execfile_
    exec_(code, _globals)
  File "/tmp/B.96e20G/BUILD/Jinja2-2.10.3/docs/conf.py", line 1, in <module>
    from pallets_sphinx_themes import get_version
ModuleNotFoundError: No module named 'pallets_sphinx_themes'
make: *** [Makefile:19: html] Error 2
make: Leaving directory '/tmp/B.96e20G/BUILD/Jinja2-2.10.3/docs'
error: Bad exit status from /tmp/B.96e20G/BUILD/tmp/rpm-tmp.45770 (%build)
RPM build errors:
    Bad exit status from /tmp/B.96e20G/BUILD/tmp/rpm-tmp.45770 (%build)
ended at: Sun Apr 19 13:18:51 2020, done in 0:00:01.134464
error: No files produced.
+ chmod -R u+rwX /tmp/B.96e20G/BUILD
+ rm -rf /tmp/B.96e20G/tmp /tmp/B.96e20G/BUILD
+ rm -rf /tmp/B.96e20G
Begin-TLD-Builder-Info
Build-Time: user:2.93s sys:0.72s real:4.52s (faults io:0 non-io:175965)
End-TLD-Builder-Info