Document --nocapture to reduce confusion running tests.
authorRalph Giles <giles@mozilla.com>
Fri, 15 Jan 2016 16:59:55 +0000 (08:59 -0800)
committerRalph Giles <giles@mozilla.com>
Fri, 15 Jan 2016 16:59:55 +0000 (08:59 -0800)
commit2ed5c7bbf0751f6b255f4db229d30beafd093a05
treeeac1d624c4cc8918cb158bb463f134cf70808027
parent2c1426e1ff7d8d90f760d0e560f67663a91904b7
Document --nocapture to reduce confusion running tests.

Although this is a feature of rustc's test harness and
not cargo's test driver, I can never remember how to
invoke it. Describing the switch in `cargo test --help`
makes it more discoverable.
src/bin/test.rs