Explicitly remove RUST_LOG when crawling output
authorAlex Crichton <alex@alexcrichton.com>
Thu, 5 Mar 2015 20:11:08 +0000 (12:11 -0800)
committerAlex Crichton <alex@alexcrichton.com>
Thu, 5 Mar 2015 20:11:08 +0000 (12:11 -0800)
commit5955ea8a53af40f1da118ad708c8144a0035bf2a
tree93eef429ea9b1b0e177f8f2d9caa5ec541f4e6a4
parentdd7c7bd17472a4bbe83b879980f0d717d2cdd6f1
Explicitly remove RUST_LOG when crawling output

Ensure we don't get erroneous information about invalid log levels or such.

Closes #1381
src/cargo/ops/cargo_rustc/context.rs
tests/test_cargo_compile.rs