Fix broken CI (rustc 1.96) (#7992)

* Fix lints for clippy 1.96

* Try to fix example

* Put fix in correct place

crates/vm/src/builtins/weakref.rs

@@ -131,7 +131,7 @@ impl Comparable for PyWeak {
     ) -> PyResult<PyComparisonValue> {
         op.eq_only(|| {
             let other = class_or_notimplemented!(Self, other);
-            let both = zelf.upgrade().and_then(|s| other.upgrade().map(|o| (s, o)));
+            let both = zelf.upgrade().zip(other.upgrade());
             match both {
                 // CPython parity (Objects/weakref.c::weakref_richcompare): use
                 // PyObject_RichCompare on the referents, not the bool variant,

crates/vm/src/stdlib/builtins.rs

@@ -1006,10 +1006,6 @@ mod builtins {
             exp: y,
             modulus,
         } = args;
-        #[expect(
-            clippy::unnecessary_option_map_or_else,
-            reason = "changing this won't compile"
-        )]
         let modulus = modulus
             .as_ref()
             .map_or_else(|| vm.ctx.none.as_object(), |m| m);

example_projects/wasm32_without_js/rustpython-without-js/src/lib.rs

@@ -1,5 +1,6 @@
 use rustpython_vm::Interpreter;
 
+#[link(wasm_import_module = "env")]
 unsafe extern "C" {
     fn kv_get(kp: i32, kl: i32, vp: i32, vl: i32) -> i32;