Auto merge of #44154 - alexcrichton:bump-bootstrap, r=Mark-Simulacrum

Bump to 1.22.0 and update boostrap compiler

Time to get a new nightly!

2 files changed, 2 insertions, 2 deletions

diff --git a/src/bootstrap/channel.rs b/src/bootstrap/channel.rs
index 9c1ae83d382..6ed504dfe74 100644
--- a/src/bootstrap/channel.rs
+++ b/src/bootstrap/channel.rs
@@ -24,7 +24,7 @@ use Build;
 use config::Config;
 
 // The version number
-pub const CFG_RELEASE_NUM: &str = "1.21.0";
+pub const CFG_RELEASE_NUM: &str = "1.22.0";
 
 // An optional number to put after the label, e.g. '.2' -> '-beta.2'
 // Be sure to make this starts with a dot to conform to semver pre-release
diff --git a/src/bootstrap/util.rs b/src/bootstrap/util.rs
index 092fb04637b..234d937823f 100644
--- a/src/bootstrap/util.rs
+++ b/src/bootstrap/util.rs
@@ -279,7 +279,7 @@ pub fn symlink_dir(src: &Path, dest: &Path) -> io::Result<()> {
                                 ptr::null_mut());
 
             let mut data = [0u8; MAXIMUM_REPARSE_DATA_BUFFER_SIZE];
-            let mut db = data.as_mut_ptr()
+            let db = data.as_mut_ptr()
                             as *mut REPARSE_MOUNTPOINT_DATA_BUFFER;
             let buf = &mut (*db).ReparseTarget as *mut _;
             let mut i = 0;