Upgrade to rustc 1.31.0-nightly (8c4ad4e9e 2018-10-04)

SimonSapin · SimonSapin · commit bdf354dee560 · 2018-10-05T14:26:00.000+02:00
CC rust-lang/rust#54846
diff --git a/components/script/dom/bindings/codegen/CodegenRust.py b/components/script/dom/bindings/codegen/CodegenRust.py
@@ -2278,7 +2278,10 @@ def define(self):
         return """\
 static INTERFACE_OBJECT_CLASS: NonCallbackInterfaceObjectClass =
     NonCallbackInterfaceObjectClass::new(
-        &%(constructorBehavior)s,
+        {
+            const BEHAVIOR: InterfaceConstructorBehavior = %(constructorBehavior)s;
+            &BEHAVIOR
+        },
         %(representation)s,
         PrototypeList::ID::%(id)s,
         %(depth)s);
diff --git a/rust-toolchain b/rust-toolchain
@@ -1 +1 @@
-nightly-2018-08-29
+nightly-2018-10-05
