diff --git a/Lib/test/test_warnings/__init__.py b/Lib/test/test_warnings/__init__.py
index ce1ae9dfa..559673671 100644
--- a/Lib/test/test_warnings/__init__.py
+++ b/Lib/test/test_warnings/__init__.py
@@ -565,7 +565,7 @@ class WarnTests(BaseTest):
                 self.assertEqual(os.path.basename(w[-1].filename),
                                     "<sys>")
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; + crates/pylib/Lib/test/test_warnings/__init__.py
     def test_stacklevel_import(self):
         # Issue #24305: With stacklevel=2, module-level warnings should work.
         import_helper.unload('test.test_warnings.data.import_warning')
@@ -807,43 +807,43 @@ class CWarnTests(WarnTests, unittest.TestCase):
 
     # As an early adopter, we sanity check the
     # test.import_helper.import_fresh_module utility function
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: 'function' object has unexpected attribute '__code__'
     def test_accelerated(self):
         self.assertIsNot(original_warnings, self.module)
         self.assertNotHasAttr(self.module.warn, '__code__')
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: 1 != 2
     def test_gh86298_loader_and_spec_loader_disagree(self):
         return super().test_gh86298_loader_and_spec_loader_disagree()
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
-    def test_gh86298_loader_is_none_and_spec_is_none(self):
-        return super().test_gh86298_loader_is_none_and_spec_is_none()
-
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
-    def test_gh86298_loader_is_none_and_spec_loader_is_none(self):
-        return super().test_gh86298_loader_is_none_and_spec_loader_is_none()
-
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
-    def test_gh86298_no_loader_and_no_spec_loader(self):
-        return super().test_gh86298_no_loader_and_no_spec_loader()
-
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
-    def test_gh86298_no_loader_and_spec_is_none(self):
-        return super().test_gh86298_no_loader_and_spec_is_none()
-
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: 1 != 2
     def test_gh86298_no_spec(self):
         return super().test_gh86298_no_spec()
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: 1 != 2
     def test_gh86298_no_spec_loader(self):
         return super().test_gh86298_no_spec_loader()
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: 1 != 2
     def test_gh86298_spec_is_none(self):
         return super().test_gh86298_spec_is_none()
 
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: AttributeError not raised
+    def test_gh86298_no_loader_and_no_spec_loader(self):
+        return super().test_gh86298_no_loader_and_no_spec_loader()
+
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: ValueError not raised
+    def test_gh86298_loader_is_none_and_spec_is_none(self):
+        return super().test_gh86298_loader_is_none_and_spec_is_none()
+
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: ValueError not raised
+    def test_gh86298_loader_is_none_and_spec_loader_is_none(self):
+        return super().test_gh86298_loader_is_none_and_spec_loader_is_none()
+
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: ValueError not raised
+    def test_gh86298_no_loader_and_spec_is_none(self):
+        return super().test_gh86298_no_loader_and_spec_is_none()
+
 class PyWarnTests(WarnTests, unittest.TestCase):
     module = py_warnings
 
@@ -919,7 +919,7 @@ class _WarningsTests(BaseTest, unittest.TestCase):
 
     module = c_warnings
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: UserWarning not raised by warn
     def test_filter(self):
         # Everything should function even if 'filters' is not in warnings.
         with self.module.catch_warnings() as w:
@@ -930,7 +930,7 @@ class _WarningsTests(BaseTest, unittest.TestCase):
             self.assertRaises(UserWarning, self.module.warn,
                                 'convert to error')
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AttributeError: module 'warnings' has no attribute 'onceregistry'
     def test_onceregistry(self):
         # Replacing or removing the onceregistry should be okay.
         global __warningregistry__
@@ -960,7 +960,7 @@ class _WarningsTests(BaseTest, unittest.TestCase):
         finally:
             self.module.onceregistry = original_registry
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AttributeError: module 'warnings' has no attribute 'defaultaction'
     def test_default_action(self):
         # Replacing or removing defaultaction should be okay.
         message = UserWarning("defaultaction test")
@@ -1012,7 +1012,7 @@ class _WarningsTests(BaseTest, unittest.TestCase):
                 result = stream.getvalue()
         self.assertIn(text, result)
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AttributeError: module 'warnings' has no attribute '_showwarnmsg'. Did you mean: 'showwarning'?
     def test_showwarnmsg_missing(self):
         # Test that _showwarnmsg() missing is okay.
         text = 'del _showwarnmsg test'
@@ -1092,7 +1092,7 @@ class _WarningsTests(BaseTest, unittest.TestCase):
         self.assertNotIn(b'Warning!', stderr)
         self.assertNotIn(b'Error', stderr)
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; TypeError: 'int' object is not iterable
     def test_issue31285(self):
         # warn_explicit() should neither raise a SystemError nor cause an
         # assertion failure, in case the return value of get_source() has a
@@ -1245,7 +1245,7 @@ class CWarningsDisplayTests(WarningsDisplayTests, unittest.TestCase):
 class PyWarningsDisplayTests(WarningsDisplayTests, unittest.TestCase):
     module = py_warnings
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; + ResourceWarning: Enable tracemalloc to get the object allocation traceback
     def test_tracemalloc(self):
         self.addCleanup(os_helper.unlink, os_helper.TESTFN)
 
@@ -1458,7 +1458,7 @@ class PyCatchWarningTests(CatchWarningTests, unittest.TestCase):
 
 class EnvironmentVariableTests(BaseTest):
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: b'[]' != b"['ignore::DeprecationWarning']"
     def test_single_warning(self):
         rc, stdout, stderr = assert_python_ok("-c",
             "import sys; sys.stdout.write(str(sys.warnoptions))",
@@ -1466,7 +1466,7 @@ class EnvironmentVariableTests(BaseTest):
             PYTHONDEVMODE="")
         self.assertEqual(stdout, b"['ignore::DeprecationWarning']")
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: b'[]' != b"['ignore::DeprecationWarning', 'ignore::UnicodeWarning']"
     def test_comma_separated_warnings(self):
         rc, stdout, stderr = assert_python_ok("-c",
             "import sys; sys.stdout.write(str(sys.warnoptions))",
@@ -1475,7 +1475,7 @@ class EnvironmentVariableTests(BaseTest):
         self.assertEqual(stdout,
             b"['ignore::DeprecationWarning', 'ignore::UnicodeWarning']")
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: b"['ignore::UnicodeWarning']" != b"['ignore::DeprecationWarning', 'ignore::UnicodeWarning']"
     @force_not_colorized
     def test_envvar_and_command_line(self):
         rc, stdout, stderr = assert_python_ok("-Wignore::UnicodeWarning", "-c",
@@ -1485,7 +1485,7 @@ class EnvironmentVariableTests(BaseTest):
         self.assertEqual(stdout,
             b"['ignore::DeprecationWarning', 'ignore::UnicodeWarning']")
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: b"['error::DeprecationWarning']" != b"['default::DeprecationWarning', 'error::DeprecationWarning']"
     @force_not_colorized
     def test_conflicting_envvar_and_command_line(self):
         rc, stdout, stderr = assert_python_failure("-Werror::DeprecationWarning", "-c",
@@ -1535,7 +1535,7 @@ class EnvironmentVariableTests(BaseTest):
         self.assertEqual(stdout_lines, expected_output)
 
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: b'[]' != b"['ignore:DeprecationWarning\xc3\xa6']"
     @unittest.skipUnless(sys.getfilesystemencoding() != 'ascii',
                          'requires non-ascii filesystemencoding')
     def test_nonascii(self):
@@ -1623,7 +1623,7 @@ class BootstrapTest(unittest.TestCase):
 
 
 class FinalizationTest(unittest.TestCase):
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; - TypeError: 'NoneType' object is not callable
     def test_finalization(self):
         # Issue #19421: warnings.warn() should not crash
         # during Python finalization
@@ -1641,7 +1641,7 @@ a=A()
         self.assertEqual(err.decode().rstrip(),
                          '<string>:7: UserWarning: test')
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
+    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: b'' doesn't start with b'<sys>:0: ResourceWarning: unclosed file '
     def test_late_resource_warning(self):
         # Issue #21925: Emitting a ResourceWarning late during the Python
         # shutdown must be logged.