Bump to 1.25.0

* Bump the release version to 1.25
* Bump the bootstrap compiler to the recent beta
* Allow using unstable rustdoc features on beta - this fix has been applied to
  the beta branch but needed to go to the master branch as well.

3 files changed, 4 insertions, 3 deletions

diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs
index bdc00295a20..16de31406f8 100644
--- a/src/bootstrap/builder.rs
+++ b/src/bootstrap/builder.rs
@@ -419,7 +419,8 @@ impl<'a> Builder<'a> {
            .env("RUSTC_LIBDIR", self.sysroot_libdir(compiler, self.build.build))
            .env("CFG_RELEASE_CHANNEL", &self.build.config.channel)
            .env("RUSTDOC_REAL", self.rustdoc(host))
-           .env("RUSTDOC_CRATE_VERSION", self.build.rust_version());
+           .env("RUSTDOC_CRATE_VERSION", self.build.rust_version())
+           .env("RUSTC_BOOTSTRAP", "1");
         if let Some(linker) = self.build.linker(host) {
             cmd.env("RUSTC_TARGET_LINKER", linker);
         }
diff --git a/src/bootstrap/channel.rs b/src/bootstrap/channel.rs
index 0485ebe17fb..4e3f3a00b15 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 = "1.24.0";
+pub const CFG_RELEASE_NUM: &str = "1.25.0";
 
 // 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 874065f21d0..07941e58838 100644
--- a/src/bootstrap/util.rs
+++ b/src/bootstrap/util.rs
@@ -315,7 +315,7 @@ pub fn symlink_dir(src: &Path, dest: &Path) -> io::Result<()> {
             let mut data = [0u8; MAXIMUM_REPARSE_DATA_BUFFER_SIZE];
             let db = data.as_mut_ptr()
                             as *mut REPARSE_MOUNTPOINT_DATA_BUFFER;
-            let buf = &mut (*db).ReparseTarget as *mut _;
+            let buf = &mut (*db).ReparseTarget as *mut u16;
             let mut i = 0;
             // FIXME: this conversion is very hacky
             let v = br"\??\";