fix beta/nightly ci (#4549)

Author: Icxolu

src/impl_/pyclass.rs

@@ -990,8 +990,9 @@ unsafe fn bpo_35810_workaround(py: Python<'_>, ty: *mut ffi::PyTypeObject) {
     ffi::Py_INCREF(ty as *mut ffi::PyObject);
 }
 
-/// Implementation detail. Only to be used through our proc macro code.
 /// Method storage for `#[pyclass]`.
+///
+/// Implementation detail. Only to be used through our proc macro code.
 /// Allows arbitrary `#[pymethod]` blocks to submit their methods,
 /// which are eventually collected by `#[pyclass]`.
 #[cfg(feature = "multiple-pymethods")]

src/tests/common.rs

@@ -3,6 +3,7 @@
 
 /// Common macros and helpers for tests
 #[allow(dead_code)] // many tests do not use the complete set of functionality offered here
+#[allow(missing_docs)] // only used in tests
 #[macro_use]
 mod inner {