From e0b254a309aa4a2b824bd6182a1ad88bf7f477f8 Mon Sep 17 00:00:00 2001
From: Junfeng Li <lijunfen@amazon.com>
Date: Mon, 3 Sep 2018 20:50:19 -0700
Subject: [PATCH] Pass through TRAVIS_COMMIT in cross.

---
 Cargo.toml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index 59085b38b..62395d76a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,3 +35,8 @@ pre-release-replacements = [
     { file = "install.ps1", search = "version = '.*'", replace = "version = '{{version}}'" }
 ]
 pre-release-hook = ["cargo", "build"]
+
+[build.env]
+passthrough = [
+    "TRAVIS_COMMIT",
+]