From 243742262265164795c3dd0ee2df1bfa15d51cf8 Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Mon, 21 Mar 2022 22:57:31 +0100
Subject: [PATCH 1/2] Stabilize Stdin::lines.

---
 library/std/src/io/stdio.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/library/std/src/io/stdio.rs b/library/std/src/io/stdio.rs
index ac6d41e13b009..38558fb574003 100644
--- a/library/std/src/io/stdio.rs
+++ b/library/std/src/io/stdio.rs
@@ -394,7 +394,6 @@ impl Stdin {
     /// # Examples
     ///
     /// ```no_run
-    /// #![feature(stdin_forwarders)]
     /// use std::io;
     ///
     /// let lines = io::stdin().lines();
@@ -403,7 +402,7 @@ impl Stdin {
     /// }
     /// ```
     #[must_use = "`self` will be dropped if the result is not used"]
-    #[unstable(feature = "stdin_forwarders", issue = "87096")]
+    #[stable(feature = "stdin_forwarders", since = "1.61.0")]
     pub fn lines(self) -> Lines<StdinLock<'static>> {
         self.lock().lines()
     }

From f87d180e7d36e761ef51fb33d9ee2406424de8ee Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Wed, 6 Apr 2022 17:26:33 +0200
Subject: [PATCH 2/2] Bump stabilization of stdin_forwarders to 1.62.0.

---
 library/std/src/io/stdio.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/std/src/io/stdio.rs b/library/std/src/io/stdio.rs
index 38558fb574003..ae16015e35a1a 100644
--- a/library/std/src/io/stdio.rs
+++ b/library/std/src/io/stdio.rs
@@ -402,7 +402,7 @@ impl Stdin {
     /// }
     /// ```
     #[must_use = "`self` will be dropped if the result is not used"]
-    #[stable(feature = "stdin_forwarders", since = "1.61.0")]
+    #[stable(feature = "stdin_forwarders", since = "1.62.0")]
     pub fn lines(self) -> Lines<StdinLock<'static>> {
         self.lock().lines()
     }