Force ctrace coverage "core". Apparently for 3.14 and up the default is sysmon (which is broken with cython).

ionelmc · ionelmc · commit 3f147726ee12 · 2025-08-22T18:42:08.000+03:00
diff --git a/tox.ini b/tox.ini
@@ -24,6 +24,7 @@ setenv =
     PYTHONPATH={toxinidir}/tests
     PYTHONUNBUFFERED=yes
     PYTHONHUNTERCONFIG=
+    COVERAGE_CORE=ctrace
     {docs,pure}: PUREPYTHONHUNTER=yes
     {docs,pure}: SETUPPY_FORCE_PURE=yes
     cover: SETUPPY_EXT_COVERAGE=yes
