6 files changed, 45 insertions, 35 deletions
diff --git a/src/libstd/sys/common/remutex.rs b/src/libstd/sys/common/remutex.rs
index 1676fe8220a..4df3441f87b 100644
--- a/src/libstd/sys/common/remutex.rs
+++ b/src/libstd/sys/common/remutex.rs
@@ -7,7 +7,9 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-#![unstable(feature = "reentrant_mutex", reason = "new API")]
+
+#![unstable(feature = "reentrant_mutex", reason = "new API",
+            issue = "27738")]
 
 use prelude::v1::*;
 
diff --git a/src/libstd/sys/common/thread_local.rs b/src/libstd/sys/common/thread_local.rs
index f68c57c86ef..56885cdd56d 100644
--- a/src/libstd/sys/common/thread_local.rs
+++ b/src/libstd/sys/common/thread_local.rs
@@ -55,7 +55,7 @@
 //! ```
 
 #![allow(non_camel_case_types)]
-#![unstable(feature = "thread_local_internals")]
+#![unstable(feature = "thread_local_internals", issue = "0")]
 #![allow(dead_code)] // sys isn't exported yet
 
 use sync::atomic::{self, AtomicUsize, Ordering};
diff --git a/src/libstd/sys/unix/ext/fs.rs b/src/libstd/sys/unix/ext/fs.rs
index 9bcd62dbdd1..46ab83199f0 100644
--- a/src/libstd/sys/unix/ext/fs.rs
+++ b/src/libstd/sys/unix/ext/fs.rs
@@ -22,43 +22,43 @@ use sys::fs::MetadataExt as UnixMetadataExt;
 use sys;
 use sys_common::{FromInner, AsInner, AsInnerMut};
 
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const USER_READ: raw::mode_t = 0o400;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const USER_WRITE: raw::mode_t = 0o200;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const USER_EXECUTE: raw::mode_t = 0o100;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const USER_RWX: raw::mode_t = 0o700;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const GROUP_READ: raw::mode_t = 0o040;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const GROUP_WRITE: raw::mode_t = 0o020;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const GROUP_EXECUTE: raw::mode_t = 0o010;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const GROUP_RWX: raw::mode_t = 0o070;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const OTHER_READ: raw::mode_t = 0o004;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const OTHER_WRITE: raw::mode_t = 0o002;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const OTHER_EXECUTE: raw::mode_t = 0o001;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const OTHER_RWX: raw::mode_t = 0o007;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const ALL_READ: raw::mode_t = 0o444;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const ALL_WRITE: raw::mode_t = 0o222;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const ALL_EXECUTE: raw::mode_t = 0o111;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const ALL_RWX: raw::mode_t = 0o777;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const SETUID: raw::mode_t = 0o4000;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const SETGID: raw::mode_t = 0o2000;
-#[unstable(feature = "fs_mode", reason = "recently added API")]
+#[unstable(feature = "fs_mode", reason = "recently added API", issue = "27712")]
 pub const STICKY_BIT: raw::mode_t = 0o1000;
 
 /// Unix-specific extensions to `Permissions`
@@ -178,7 +178,8 @@ impl MetadataExt for fs::Metadata {
 }
 
 /// Add special unix types (block/char device, fifo and socket)
-#[unstable(feature = "file_type_ext", reason = "recently added API")]
+#[unstable(feature = "file_type_ext", reason = "recently added API",
+           issue = "27796")]
 pub trait FileTypeExt {
     /// Returns whether this file type is a block device.
     fn is_block_device(&self) -> bool;
@@ -190,7 +191,8 @@ pub trait FileTypeExt {
     fn is_socket(&self) -> bool;
 }
 
-#[unstable(feature = "file_type_ext", reason = "recently added API")]
+#[unstable(feature = "file_type_ext", reason = "recently added API",
+           issue = "27796")]
 impl FileTypeExt for fs::FileType {
     fn is_block_device(&self) -> bool { self.as_inner().is(libc::S_IFBLK) }
     fn is_char_device(&self) -> bool { self.as_inner().is(libc::S_IFCHR) }
@@ -240,7 +242,8 @@ pub fn symlink<P: AsRef<Path>, Q: AsRef<Path>>(src: P, dst: Q) -> io::Result<()>
     sys::fs::symlink(src.as_ref(), dst.as_ref())
 }
 
-#[unstable(feature = "dir_builder", reason = "recently added API")]
+#[unstable(feature = "dir_builder", reason = "recently added API",
+           issue = "27710")]
 /// An extension trait for `fs::DirBuilder` for unix-specific options.
 pub trait DirBuilderExt {
     /// Sets the mode to create new directories with. This option defaults to
diff --git a/src/libstd/sys/unix/ext/io.rs b/src/libstd/sys/unix/ext/io.rs
index 580d2dbcf74..f4184f6a5d5 100644
--- a/src/libstd/sys/unix/ext/io.rs
+++ b/src/libstd/sys/unix/ext/io.rs
@@ -61,7 +61,8 @@ pub trait FromRawFd {
 
 /// A trait to express the ability to consume an object and acquire ownership of
 /// its raw file descriptor.
-#[unstable(feature = "into_raw_os", reason = "recently added API")]
+#[unstable(feature = "into_raw_os", reason = "recently added API",
+           issue = "27797")]
 pub trait IntoRawFd {
     /// Consumes this object, returning the raw underlying file descriptor.
     ///
diff --git a/src/libstd/sys/unix/ext/process.rs b/src/libstd/sys/unix/ext/process.rs
index 4ff6daf84c1..81980ea25fb 100644
--- a/src/libstd/sys/unix/ext/process.rs
+++ b/src/libstd/sys/unix/ext/process.rs
@@ -32,15 +32,17 @@ pub trait CommandExt {
     #[stable(feature = "rust1", since = "1.0.0")]
     fn gid(&mut self, id: gid_t) -> &mut process::Command;
 
-    /// Create a new session (cf. `setsid(2)`) for the child process. This means that the child is
-    /// the leader of a new process group. The parent process remains the child reaper of the new
-    /// process.
+    /// Create a new session (cf. `setsid(2)`) for the child process. This means
+    /// that the child is the leader of a new process group. The parent process
+    /// remains the child reaper of the new process.
     ///
-    /// This is not enough to create a daemon process. The *init* process should be the child
-    /// reaper of a daemon. This can be achieved if the parent process exit. Moreover, a daemon
-    /// should not have a controlling terminal. To acheive this, a session leader (the child) must
-    /// spawn another process (the daemon) in the same session.
-    #[unstable(feature = "process_session_leader", reason = "recently added")]
+    /// This is not enough to create a daemon process. The *init* process should
+    /// be the child reaper of a daemon. This can be achieved if the parent
+    /// process exit. Moreover, a daemon should not have a controlling terminal.
+    /// To acheive this, a session leader (the child) must spawn another process
+    /// (the daemon) in the same session.
+    #[unstable(feature = "process_session_leader", reason = "recently added",
+               issue = "27811")]
     fn session_leader(&mut self, on: bool) -> &mut process::Command;
 }
 
diff --git a/src/libstd/sys/windows/ext/io.rs b/src/libstd/sys/windows/ext/io.rs
index 185f1abe64b..a203a23068e 100644
--- a/src/libstd/sys/windows/ext/io.rs
+++ b/src/libstd/sys/windows/ext/io.rs
@@ -52,7 +52,8 @@ pub trait FromRawHandle {
 
 /// A trait to express the ability to consume an object and acquire ownership of
 /// its raw `HANDLE`.
-#[unstable(feature = "into_raw_os", reason = "recently added API")]
+#[unstable(feature = "into_raw_os", reason = "recently added API",
+           issue = "27797")]
 pub trait IntoRawHandle {
     /// Consumes this object, returning the raw underlying handle.
     ///
@@ -110,7 +111,8 @@ pub trait FromRawSocket {
 
 /// A trait to express the ability to consume an object and acquire ownership of
 /// its raw `SOCKET`.
-#[unstable(feature = "into_raw_os", reason = "recently added API")]
+#[unstable(feature = "into_raw_os", reason = "recently added API",
+           issue = "27797")]
 pub trait IntoRawSocket {
     /// Consumes this object, returning the raw underlying socket.
     ///