From 63947f714b6b1d149ba8793fa97b1c82798d1c95 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 17 Apr 2017 17:55:59 -0700
Subject: [PATCH] Clean some more env vars during tests

Will be required to run tests as part of rust-lang/rust
---
 tests/cargotest/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/cargotest/lib.rs b/tests/cargotest/lib.rs
index 1b5899b7f..a4410a853 100644
--- a/tests/cargotest/lib.rs
+++ b/tests/cargotest/lib.rs
@@ -51,7 +51,9 @@ fn _process(t: &OsStr) -> cargo::util::ProcessBuilder {
      .env("HOME", support::paths::home())
      .env("CARGO_HOME", support::paths::home().join(".cargo"))
      .env("__CARGO_TEST_ROOT", support::paths::root())
+     .env_remove("__CARGO_DEFAULT_LIB_METADATA")
      .env_remove("RUSTC")
+     .env_remove("RUSTDOC")
      .env_remove("RUSTFLAGS")
      .env_remove("CARGO_INCREMENTAL")
      .env_remove("XDG_CONFIG_HOME")      // see #2345
-- 
2.30.2