diff --git a/absl/container/internal/hash_generator_testing.cc b/absl/container/internal/hash_generator_testing.cc
index 75c4db6..59cc5aa 100644
--- a/absl/container/internal/hash_generator_testing.cc
+++ b/absl/container/internal/hash_generator_testing.cc
@@ -41,8 +41,10 @@
 }  // namespace
 
 std::mt19937_64* GetSharedRng() {
-  RandomDeviceSeedSeq seed_seq;
-  static auto* rng = new std::mt19937_64(seed_seq);
+  static auto* rng = [] {
+    RandomDeviceSeedSeq seed_seq;
+    return new std::mt19937_64(seed_seq);
+  }();
   return rng;
 }
 
diff --git a/absl/synchronization/mutex_test.cc b/absl/synchronization/mutex_test.cc
index 307d0e3..16fc905 100644
--- a/absl/synchronization/mutex_test.cc
+++ b/absl/synchronization/mutex_test.cc
@@ -1102,7 +1102,7 @@
 // annotation-based static thread-safety analysis is not currently
 // predicate-aware and cannot tell if the two for-loops that acquire and
 // release the locks have the same predicates.
-TEST(Mutex, DeadlockDetectorStessTest) ABSL_NO_THREAD_SAFETY_ANALYSIS {
+TEST(Mutex, DeadlockDetectorStressTest) ABSL_NO_THREAD_SAFETY_ANALYSIS {
   // Stress test: Here we create a large number of locks and use all of them.
   // If a deadlock detector keeps a full graph of lock acquisition order,
   // it will likely be too slow for this test to pass.
diff --git a/absl/time/internal/cctz/BUILD.bazel b/absl/time/internal/cctz/BUILD.bazel
index 7379dec..45a9529 100644
--- a/absl/time/internal/cctz/BUILD.bazel
+++ b/absl/time/internal/cctz/BUILD.bazel
@@ -92,6 +92,11 @@
 
 ### tests
 
+test_suite(
+    name = "all_tests",
+    visibility = ["//visibility:public"],
+)
+
 cc_test(
     name = "civil_time_test",
     size = "small",