From cfa47d15320213de700acb093fa404f6f6a23b6b Mon Sep 17 00:00:00 2001
From: Hoverbear <andrew@hoverbear.org>
Date: Wed, 18 Jul 2018 11:04:29 -0700
Subject: [PATCH] travis: Use rustup provided clippy.

---
 .travis.yml | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index ee2e45682..1a70da5de 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,6 @@ sudo: false
 env:
   global:
     - RUST_BACKTRACE=1
-    - CLIPPY_VERSION=0.0.192
     - RUSTFLAGS="-D warnings"
 cache: cargo
 
@@ -17,11 +16,9 @@ matrix:
       - rustup component add rustfmt-preview
     before_script:
       - cargo fmt --all -- --write-mode diff
-  # This build uses the nightly used by TiKV and checks clippy.
-  - rust: nightly-2018-04-06
+  - rust: nightly
     install:
-      - export PATH="$PATH:$HOME/.cargo/bin"
-      - if [[ `cargo clippy -- --version` != $CLIPPY_VERSION* ]]; then cargo install -f clippy --version $CLIPPY_VERSION; fi
+      - rustup component add clippy-preview --toolchain nightly
     before_script:
       - cargo clippy