Auto merge of #27393 - alexcrichton:no-std-changes, r=brson

This commit is an implementation of [RFC 1184][rfc] which tweaks the behavior of
the `#![no_std]` attribute and adds a new `#![no_core]` attribute. The
`#![no_std]` attribute now injects `extern crate core` at the top of the crate
as well as the libcore prelude into all modules (in the same manner as the
standard library's prelude). The `#![no_core]` attribute disables both std and
core injection.

[rfc]: https://github.com/rust-lang/rfcs/pull/1184

Closes #27394

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libstd/process.rs b/src/libstd/process.rs
index 74a66558627..be921d9aef0 100644
--- a/src/libstd/process.rs
+++ b/src/libstd/process.rs
@@ -815,7 +815,7 @@ mod tests {
     #[cfg(target_os="android")]
     #[test]
     fn test_inherit_env() {
-        use std::env;
+        use env;
 
         let mut result = env_cmd().output().unwrap();
         let output = String::from_utf8(result.stdout).unwrap();