Moved compile-fail tests to ui tests.

src/test/ui/compile-fail-migration/lint-missing-copy-implementations.rs

@@ -0,0 +1,25 @@
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// See issue 19712
+
+#![deny(missing_copy_implementations)]
+
+mod inner {
+    pub struct Foo { //~ ERROR type could implement `Copy`; consider adding `impl Copy`
+        pub field: i32
+    }
+}
+
+pub fn foo() -> inner::Foo {
+    inner::Foo { field: 42 }
+}
+
+fn main() {}