message: Rustup to rustc 1.30.0-nightly (0f063aef6 2018-09-03)
diff: @@ -70,8 +70,10 @@ index 5d00949..f077f1d 100644
  @@ -2295,7 +2297,9 @@ assert_eq!(m, ", $reversed, ");
  #[unstable(feature = "reverse_bits", issue = "48763")]
  + #[rustc_const_unstable(feature = "const_int_conversion")]
  #[inline]
  - pub fn reverse_bits(self) -> Self {
  + #[cfg(not(stage0))]
  + pub const fn reverse_bits(self) -> Self {
  - unsafe { intrinsics::bitreverse(self as $ActualT) as Self }
  + // TODO support bitreverse
  + //unsafe { intrinsics::bitreverse(self as $ActualT) as Self }
  