Auto merge of #3403 - matklad:doc-loc, r=alexcrichton
authorbors <bors@rust-lang.org>
Thu, 15 Dec 2016 01:28:15 +0000 (01:28 +0000)
committerbors <bors@rust-lang.org>
Thu, 15 Dec 2016 01:28:15 +0000 (01:28 +0000)
commit2adc60102d7827824055c689b64087e8d7181f97
tree83e5715b8db5753eecc5ee4512bf03b33cc7adf4
parente4f5d855e19041446707469daa4099e3145701a4
parent68733896d36081ac6463100615a033804f02c503
Auto merge of #3403 - matklad:doc-loc, r=alexcrichton

cargo doc: show where are docs

Let's print the file we are trying to open. It's useful when we fail to detect the browser, because the user would be able to copy-paste url manually.