Update rustdoc test

Author: GuillaumeGomez

src/test/rustdoc/issue-32374.rs

@@ -8,20 +8,24 @@
 //      'Experimental'
 // @matches issue_32374/index.html '//*[@class="item-right docblock-short"]/text()' 'Docs'
 
-// @has issue_32374/struct.T.html '//*[@class="stab deprecated"]' \
-//      '👎 Deprecated since 1.0.0: text'
+// @has issue_32374/struct.T.html '//*[@class="stab deprecated"]/span' '👎'
+// @has issue_32374/struct.T.html '//*[@class="stab deprecated"]/span' \
+//      'Deprecated since 1.0.0: text'
 // @hasraw - '<code>test</code>&nbsp;<a href="https://issue_url/32374">#32374</a>'
+// @matches issue_32374/struct.T.html '//*[@class="stab unstable"]' '🔬'
 // @matches issue_32374/struct.T.html '//*[@class="stab unstable"]' \
-//      '🔬 This is a nightly-only experimental API. \(test\s#32374\)$'
+//     'This is a nightly-only experimental API. \(test\s#32374\)$'
 /// Docs
 #[deprecated(since = "1.0.0", note = "text")]
 #[unstable(feature = "test", issue = "32374")]
 pub struct T;
 
+// @has issue_32374/struct.U.html '//*[@class="stab deprecated"]' '👎'
 // @has issue_32374/struct.U.html '//*[@class="stab deprecated"]' \
-//      '👎 Deprecated since 1.0.0: deprecated'
+//     'Deprecated since 1.0.0: deprecated'
+// @has issue_32374/struct.U.html '//*[@class="stab unstable"]' '🔬'
 // @has issue_32374/struct.U.html '//*[@class="stab unstable"]' \
-//      '🔬 This is a nightly-only experimental API. (test #32374)'
+//     'This is a nightly-only experimental API. (test #32374)'
 #[deprecated(since = "1.0.0", note = "deprecated")]
 #[unstable(feature = "test", issue = "32374", reason = "unstable")]
 pub struct U;