Auto merge of #2336 - antonlarin:version-flag-interception-fix, r=alexcrichton
authorbors <bors@rust-lang.org>
Mon, 1 Feb 2016 19:22:12 +0000 (19:22 +0000)
committerbors <bors@rust-lang.org>
Mon, 1 Feb 2016 19:22:12 +0000 (19:22 +0000)
Addresses #2286: when subcommand used `execute_main_without_stdin` and provided `--version` flag, cargo intercepted it and printed it's own version.


Trivial merge