Auto merge of #3869 - matklad:test-isolation, r=alexcrichton
authorbors <bors@rust-lang.org>
Mon, 27 Mar 2017 13:51:57 +0000 (13:51 +0000)
committerbors <bors@rust-lang.org>
Mon, 27 Mar 2017 13:51:57 +0000 (13:51 +0000)
commitafeed888e1985f9fbe075e1cac6b0760a4307861
treed1741b8c2dbb33b55dfb7a542e6025dbcbed4e1d
parente60ae3dc4ba046c361824b66f0cc692c1caf36f4
parent290f6ab710282bd377f818483a56f480fe8f907c
Auto merge of #3869 - matklad:test-isolation, r=alexcrichton

Don't read ~/.cargo/config in tests

Closes #3863

r? @alexcrichton