[...]

s/config.py:69: DeprecationWarning: You passed a bytestring as `filenames`. This will not work on Python 3. Use `cp.read_file()` or switch to using Unicode strings across the board.
    found_files.extend(config.read(filename))
  src/flake8/options/config.py:69: DeprecationWarning: You passed a bytestring as `filenames`. This will not work on Python 3. Use `cp.read_file()` or switch to using Unicode strings across the board.
    found_files.extend(config.read(filename))
  src/flake8/options/config.py:69: DeprecationWarning: You passed a bytestring as `filenames`. This will not work on Python 3. Use `cp.read_file()` or switch to using Unicode strings across the board.
    found_files.extend(config.read(filename))
-- Docs: https://docs.pytest.org/en/latest/warnings.html
========== 2 failed, 393 passed, 28 warnings, 1 error in 4.88 seconds ==========
error: Bad exit status from /tmp/B.Sa3auv/BUILD/tmp/rpm-tmp.37499 (%build)
RPM build errors:
    Bad exit status from /tmp/B.Sa3auv/BUILD/tmp/rpm-tmp.37499 (%build)
ended at: Sun Oct 13 01:07:24 2019, done in 0:00:07.536652
error: No files produced.
+ chmod -R u+rwX /tmp/B.Sa3auv/BUILD
+ rm -rf /tmp/B.Sa3auv/tmp /tmp/B.Sa3auv/BUILD
+ rm -rf /tmp/B.Sa3auv
Begin-TLD-Builder-Info
Build-Time: user:4.75s sys:0.62s real:18.04s (faults io:36 non-io:158364)
End-TLD-Builder-Info