Auto merge of #889 - RalfJung:rustup, r=RalfJung

rustup

Author: bors

rust-version

@@ -1 +1 @@
-11a51488f03405ea539a9fe84973ee972eaa7b96
+4be067558962c004b638e4c6f162d50f7c0c98b6

src/machine.rs

@@ -141,6 +141,8 @@ impl<'mir, 'tcx> Machine<'mir, 'tcx> for Evaluator<'tcx> {
 
     const STATIC_KIND: Option<MiriMemoryKind> = Some(MiriMemoryKind::Static);
 
+    const CHECK_ALIGN: bool = true;
+
     #[inline(always)]
     fn enforce_validity(ecx: &InterpCx<'mir, 'tcx, Self>) -> bool {
         ecx.memory().extra.validate