id summary reporter owner description type status component version severity resolution keywords cc stage has_patch needs_docs needs_tests needs_better_patch easy ui_ux 31421 Running test suites hang on mac OX Catalina 10.15.2. Nan Liu nobody "python version is 3.7.3. i was basically doing ""contributing tutorial"", and after I have done following: git clone --depth 1 https://github.com/YourGitHubName/django.git python -m pip install -e /path/to/your/local/clone/django/ python -m pip install -r requirements/py3.txt ./runtests.py After I commnad+ c, it shows ""Ran 13583 tests in 275.918s"", which may indicate the position where it starts hanging. python version is 3.7.3. error message after command + c: {{{ FAIL: test_db_table (schema.tests.SchemaTests) ---------------------------------------------------------------------- Traceback (most recent call last): File ""/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/unittest/case.py"", line 59, in testPartExecutor yield File ""/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/unittest/case.py"", line 615, in run testMethod() File ""/Users/nanliu/github/django/django/test/utils.py"", line 381, in inner return func(*args, **kwargs) File ""/Users/nanliu/github/django/tests/schema/tests.py"", line 2280, in test_db_table self.assertForeignKeyExists(Book, ""author_id"", ""schema_otherauthor"") File ""/Users/nanliu/github/django/tests/schema/tests.py"", line 201, in assertForeignKeyExists self.assertEqual(constraint_fk, (expected_fk_table, field)) File ""/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/unittest/case.py"", line 839, in assertEqual assertion_func(first, second, msg=msg) File ""/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/unittest/case.py"", line 1056, in assertTupleEqual self.assertSequenceEqual(tuple1, tuple2, msg, seq_type=tuple) File ""/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/unittest/case.py"", line 1027, in assertSequenceEqual self.fail(msg) File ""/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/unittest/case.py"", line 680, in fail raise self.failureException(msg) AssertionError: Tuples differ: ('schema_author', 'id') != ('schema_otherauthor', 'id') First differing element 0: 'schema_author' 'schema_otherauthor' - ('schema_author', 'id') + ('schema_otherauthor', 'id') ? +++++ }}}" Bug closed Core (Other) dev Normal duplicate Unreviewed 0 0 0 0 0 0