From 32101ad3b38d29291a5150840e88aeef2fb911a1 Mon Sep 17 00:00:00 2001
From: Mateusz Mikuła <matti@marinelayer.io>
Date: Thu, 22 Aug 2019 12:28:03 +0200
Subject: Upgrade rand to 0.7

---
 src/libstd/Cargo.toml   | 2 +-
 src/libstd/fs.rs        | 2 +-
 src/libstd/tests/env.rs | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/libstd')

diff --git a/src/libstd/Cargo.toml b/src/libstd/Cargo.toml
index 18a46cf0b52..a34ab598aed 100644
--- a/src/libstd/Cargo.toml
+++ b/src/libstd/Cargo.toml
@@ -38,7 +38,7 @@ features = [
 optional = true
 
 [dev-dependencies]
-rand = "0.6.1"
+rand = "0.7"
 
 [target.x86_64-apple-darwin.dependencies]
 rustc_asan = { path = "../librustc_asan" }
diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
index 5f76875bd66..b14e02a2cb4 100644
--- a/src/libstd/fs.rs
+++ b/src/libstd/fs.rs
@@ -2144,7 +2144,7 @@ mod tests {
     use crate::sys_common::io::test::{TempDir, tmpdir};
     use crate::thread;
 
-    use rand::{rngs::StdRng, FromEntropy, RngCore};
+    use rand::{rngs::StdRng, RngCore, SeedableRng};
 
     #[cfg(windows)]
     use crate::os::windows::fs::{symlink_dir, symlink_file};
diff --git a/src/libstd/tests/env.rs b/src/libstd/tests/env.rs
index 06fb5533afd..f8014cb2ad9 100644
--- a/src/libstd/tests/env.rs
+++ b/src/libstd/tests/env.rs
@@ -5,7 +5,7 @@ use rand::{thread_rng, Rng};
 use rand::distributions::Alphanumeric;
 
 fn make_rand_name() -> OsString {
-    let mut rng = thread_rng();
+    let rng = thread_rng();
     let n = format!("TEST{}", rng.sample_iter(&Alphanumeric).take(10)
                                  .collect::<String>());
     let n = OsString::from(n);
-- 
cgit 1.4.1-3-g733a5