From 7613c0443f6b88e22c3e07f94b5ceadd724062fe Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sat, 17 Aug 2019 13:20:05 -0700
Subject: [PATCH] Enable testing cargo build on old compilers

---
 tests/crate/Cargo.toml | 1 -
 tests/crate/test.rs    | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/crate/Cargo.toml b/tests/crate/Cargo.toml
index 19df288c4..fd594ce86 100644
--- a/tests/crate/Cargo.toml
+++ b/tests/crate/Cargo.toml
@@ -1,7 +1,6 @@
 [package]
 name = "serde_json_test"
 version = "0.0.0"
-edition = "2018"
 publish = false
 
 [lib]
diff --git a/tests/crate/test.rs b/tests/crate/test.rs
index 3661f8645..91876e191 100644
--- a/tests/crate/test.rs
+++ b/tests/crate/test.rs
@@ -1 +1,2 @@
+extern crate serde_json;
 pub use serde_json::*;