From e9401d92661169ab662c0c3649392667a992e562 Mon Sep 17 00:00:00 2001
From: Kang Seonghoon <public+git@mearie.org>
Date: Mon, 6 Feb 2017 05:03:01 +0900
Subject: [PATCH] Fixed an warning and adjusted CI config for min supported
 version.

---
 .travis.yml           | 7 +++----
 src/naive/datetime.rs | 1 -
 src/naive/time.rs     | 2 --
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 76d570c..beb65cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,7 @@
 language: rust
 sudo: false
 rust:
-  # 1.8.0 is the earliest known version that Cargo does work for the current crates.io-index repo.
-  # probably older versions work, but we are forced to use this as the minimum for Cargo...
+  # 1.13.0 is the earliest version that Serde 0.9 tests, so we follow suit
   - 1.13.0
   - stable
   - beta
@@ -23,8 +22,8 @@ script:
   - cargo test -v
   - cargo build -v --features rustc-serialize
   - cargo test -v --features rustc-serialize --lib
-  - cargo build -v --features serde
-  - cargo test -v --features serde --lib
+  - cargo build -v --features 'serde bincode'
+  - cargo test -v --features 'serde bincode' --lib
 notifications:
   email: false
   irc:
diff --git a/src/naive/datetime.rs b/src/naive/datetime.rs
index e14f1fa..3a33ea3 100644
--- a/src/naive/datetime.rs
+++ b/src/naive/datetime.rs
@@ -1486,7 +1486,6 @@ mod serde {
     #[test]
     fn test_serde_deserialize() {
         use naive::date::{self, NaiveDate};
-        use self::serde_json::from_str;
 
         let from_str = |s: &str| serde_json::from_str::<NaiveDateTime>(s);
 
diff --git a/src/naive/time.rs b/src/naive/time.rs
index 2765951..1790c8d 100644
--- a/src/naive/time.rs
+++ b/src/naive/time.rs
@@ -1376,8 +1376,6 @@ mod serde {
 
     #[test]
     fn test_serde_deserialize() {
-        use self::serde_json::from_str;
-
         let from_str = |s: &str| serde_json::from_str::<NaiveTime>(s);
 
         assert_eq!(from_str(r#""00:00:00""#).ok(),