Rollup merge of #33160 - euclio:rustdoc-unstable-deprecated, r=alexcrichton

show unstable status for deprecated items

Fixes #32374.

src/test/rustdoc/issue-32374.rs

@@ -0,0 +1,25 @@
+// Copyright 2016 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.
+
+#![feature(staged_api)]
+#![doc(issue_tracker_base_url = "http://issue_url/")]
+
+#![unstable(feature="test", issue = "32374")]
+
+// @has issue_32374/index.html '//*[@class="docblock short"]' \
+//      '[Deprecated] [Unstable]'
+
+// @has issue_32374/struct.T.html '//*[@class="stab deprecated"]' \
+//      'Deprecated since 1.0.0: text'
+// @has - '<code>test</code>'
+// @has - '<a href="http://issue_url/32374">#32374</a>'
+#[rustc_deprecated(since = "1.0.0", reason = "text")]
+#[unstable(feature = "test", issue = "32374")]
+pub struct T;