update tracking issue in unstable

Author: Jeremy Fitzhardinge

library/core/src/lib.rs

@@ -281,7 +281,7 @@ pub mod num;
 pub mod hint;
 pub mod intrinsics;
 pub mod mem;
-#[unstable(feature = "profiling_marker_api", issue = "none")]
+#[unstable(feature = "profiling_marker_api", issue = "148197")]
 pub mod profiling;
 pub mod ptr;
 #[unstable(feature = "ub_checks", issue = "none")]

library/core/src/profiling.rs

@@ -8,7 +8,7 @@
 ///
 /// The `SIZE` parameter encodes the size of the type being copied. It's the same as
 /// `size_of::<T>()`, and is only present for convenience.
-#[unstable(feature = "profiling_marker_api", issue = "none")]
+#[unstable(feature = "profiling_marker_api", issue = "148197")]
 #[lang = "compiler_move"]
 pub fn compiler_move<T, const SIZE: usize>(_src: *const T, _dst: *mut T) {
     unreachable!(
@@ -24,7 +24,7 @@ pub fn compiler_move<T, const SIZE: usize>(_src: *const T, _dst: *mut T) {
 ///
 /// The `SIZE` parameter encodes the size of the type being copied. It's the same as
 /// `size_of::<T>()`, and is only present for convenience.
-#[unstable(feature = "profiling_marker_api", issue = "none")]
+#[unstable(feature = "profiling_marker_api", issue = "148197")]
 #[lang = "compiler_copy"]
 pub fn compiler_copy<T, const SIZE: usize>(_src: *const T, _dst: *mut T) {
     unreachable!(