Auto merge of #23877 - richo:gardening, r=Manishearth

I also wanted to unignore https://github.com/rust-lang/rust/blob/master/src/libsyntax/ext/expand.rs#L1768-L1777 since the issue it references is closed, but the test fails, and it's internals aren't super clear to me.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/libstd/old_io/net/addrinfo.rs b/src/libstd/old_io/net/addrinfo.rs
index c5fa775ab4e..dd30363e316 100644
--- a/src/libstd/old_io/net/addrinfo.rs
+++ b/src/libstd/old_io/net/addrinfo.rs
@@ -127,11 +127,10 @@ mod test {
         assert!(found_local);
     }
 
-    #[ignore]
     #[test]
     fn issue_10663() {
         // Something should happen here, but this certainly shouldn't cause
         // everything to die. The actual outcome we don't care too much about.
-        get_host_addresses("example.com").unwrap();
+        let _ = get_host_addresses("example.com");
     }
 }