message: Rustup to rustc 1.33.0-nightly (59183180f 2018-12-29)
diff: @@ -1131,14 +1131,6 @@ diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
  index 3051100..61001a4 100644
  --- a/src/libstd/lib.rs
  +++ b/src/libstd/lib.rs
  -@@ -248,7 +248,6 @@
  - #![feature(const_cstr_unchecked)]
  - #![feature(core_intrinsics)]
  - #![feature(dropck_eyepatch)]
  --#![cfg_attr(stage0, feature(duration_as_u128))]
  - #![feature(exact_size_is_empty)]
  - #![feature(external_doc)]
  - #![feature(fixed_size_array)]
  @@ -404,8 +403,6 @@ pub use core::i16;
  pub use core::i32;
  #[stable(feature = "rust1", since = "1.0.0")]
  @@ -1227,4 +1219,3 @@ index d27f6ca..8ac2a44 100644
  #[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")]
  --
  2.17.2 (Apple Git-113)
  -
  