[Python-modules-team] Bug#865935: django-polymorphic FTBFS with Django 1.11

[Adrian Bunk]

Source: django-polymorphic
Version: 1.0.2-1
Severity: serious
Tags: buster sid

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/django-polymorphic.html

...
   debian/rules override_dh_auto_test
make[1]: Entering directory '/build/1st/django-polymorphic-1.0.2'
set -e; \
for python in python2.7 python3.5; do \
	PYTHONPATH="." $python runtests.py; \
done
Using Python version 2.7.1 from /usr/bin/python2.7
Using Django version 1.11.2 from /usr/lib/python2.7/dist-packages/django
Creating test database for alias 'default'...
Creating test database for alias 'secondary'...
Traceback (most recent call last):
  File "runtests.py", line 94, in <module>
    runtests()
  File "runtests.py", line 91, in runtests
    execute_from_command_line(argv)
  File "/usr/lib/python2.7/dist-packages/django/core/management/__init__.py", line 363, in execute_from_command_line
    utility.execute()
  File "/usr/lib/python2.7/dist-packages/django/core/management/__init__.py", line 355, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/lib/python2.7/dist-packages/django/core/management/commands/test.py", line 29, in run_from_argv
    super(Command, self).run_from_argv(argv)
  File "/usr/lib/python2.7/dist-packages/django/core/management/base.py", line 283, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/usr/lib/python2.7/dist-packages/django/core/management/base.py", line 330, in execute
    output = self.handle(*args, **options)
  File "/usr/lib/python2.7/dist-packages/django/core/management/commands/test.py", line 62, in handle
    failures = test_runner.run_tests(test_labels)
  File "/usr/lib/python2.7/dist-packages/django/test/runner.py", line 602, in run_tests
    self.run_checks()
  File "/usr/lib/python2.7/dist-packages/django/test/runner.py", line 562, in run_checks
    call_command('check', verbosity=self.verbosity)
  File "/usr/lib/python2.7/dist-packages/django/core/management/__init__.py", line 130, in call_command
    return command.execute(*args, **defaults)
  File "/usr/lib/python2.7/dist-packages/django/core/management/base.py", line 330, in execute
    output = self.handle(*args, **options)
  File "/usr/lib/python2.7/dist-packages/django/core/management/commands/check.py", line 68, in handle
    fail_level=getattr(checks, options['fail_level']),
  File "/usr/lib/python2.7/dist-packages/django/core/management/base.py", line 405, in check
    raise SystemCheckError(msg)
django.core.management.base.SystemCheckError: SystemCheckError: System check identified some issues:

ERRORS:
polymorphic.MRODerived: (models.E005) The field 'id' from parent model 'polymorphic.mrobase3' clashes with the field 'id' from parent model 'polymorphic.mrobase1'.

System check identified 1 issue (0 silenced).
debian/rules:17: recipe for target 'override_dh_auto_test' failed
make[1]: *** [override_dh_auto_test] Error 1