From 919b3f9da30b062ba89f4c8b5a77b121d074ef42 Mon Sep 17 00:00:00 2001
From: flip1995 <hello@philkrones.com>
Date: Thu, 14 Feb 2019 14:32:02 +0100
Subject: [PATCH] Update Cargo.toml of rustc-workspace-hack

---
 src/tools/rustc-workspace-hack/Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/rustc-workspace-hack/Cargo.toml b/src/tools/rustc-workspace-hack/Cargo.toml
index f943ac9815a..157b7311707 100644
--- a/src/tools/rustc-workspace-hack/Cargo.toml
+++ b/src/tools/rustc-workspace-hack/Cargo.toml
@@ -60,7 +60,7 @@ parking_lot = { version = "0.6", features = ['nightly'] }
 rand = { version = "0.5.5", features = ["i128_support"] }
 serde = { version = "1.0.82", features = ['derive'] }
 serde_json = { version = "1.0.31", features = ["raw_value"] }
-smallvec = { version = "0.6", features = ['union'] }
+smallvec = { version = "0.6", features = ['union', 'may_dangle'] }
 scopeguard = { version = "0.3.3", features = ["use_std", "default"]}
 byteorder = { version = "1.2.7", features = ["i128"]}