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* Lots of core prelude imports removed
* Makefile support for MSVC env vars and Rust crates removed
* Makefile support for morestack removed

src/libstd/sys/unix/ext/fs.rs

@@ -12,9 +12,6 @@
 
 #![stable(feature = "rust1", since = "1.0.0")]
 
-#[cfg(stage0)]
-use prelude::v1::*;
-
 use fs::{self, Permissions, OpenOptions};
 use io;
 use libc;

src/libstd/sys/unix/ext/process.rs

@@ -14,8 +14,6 @@
 
 use os::unix::raw::{uid_t, gid_t};
 use os::unix::io::{FromRawFd, RawFd, AsRawFd, IntoRawFd};
-#[cfg(stage0)]
-use prelude::v1::*;
 use process;
 use sys;
 use sys_common::{AsInnerMut, AsInner, FromInner, IntoInner};