CI must fail now

Author: sobolevn

.github/workflows/build.yml

@@ -427,7 +427,7 @@ jobs:
         # (GH-104097) test_sysconfig is skipped because it has tests that are
         # failing when executed from inside a virtual environment.
         "${VENV_PYTHON}" -m test \
-          -W \
+          -We \
           --slowest \
           -j4 \
           --timeout 900 \

Lib/test/test_zoneinfo/test_zoneinfo_property.py

@@ -147,10 +147,11 @@ def setUp(self):
     def test_pickle_unpickle_cache(self, key):
         zi = self.klass(key)
         for proto in range(pickle.HIGHEST_PROTOCOL + 1):
-            pkl_str = pickle.dumps(zi, proto)
-            zi_rt = pickle.loads(pkl_str)
+            with self.subTest(proto=proto):
+                pkl_str = pickle.dumps(zi, proto)
+                zi_rt = pickle.loads(pkl_str)
 
-            self.assertIs(zi, zi_rt)
+                self.assertIs(zi, zi_rt)
 
     @hypothesis.given(key=valid_keys())
     @add_key_examples

Tools/requirements-hypothesis.txt

@@ -1,4 +1,4 @@
 # Requirements file for hypothesis that
 # we use to run our property-based tests in CI.
 
-hypothesis==6.111.2
+hypothesis==6.135.26