They fail at least on my Win bot after switching it to Py3.
See PR48646 for details.
+// FIXME: PR48646
+// UNSUPPORTED: system-windows
+
// RUN: %check_clang_tidy %s cppcoreguidelines-macro-usage %t \
// RUN: -config='{CheckOptions: \
// RUN: [{key: cppcoreguidelines-macro-usage.AllowedRegexp, value: "DEBUG_*|TEST_*"}]}' --
+// FIXME: PR48646
+// UNSUPPORTED: system-windows
+
// RUN: %check_clang_tidy %s readability-identifier-naming %t -- \
// RUN: -config='{CheckOptions: [ \
// RUN: {key: readability-identifier-naming.ParameterCase, value: CamelCase}, \