xargo 0.3.3

The sysroot manager that lets you build and customize `std`

Build #38473 2017-01-09T18:47:39.367719+00:00

# rustc version
rustc 1.16.0-nightly (6f1ae663e 2017-01-06)
# docs.rs version
cratesfyi 0.2.3 (75099cc 2016-12-26)

# build log
Updating registry `https://github.com/rust-lang/crates.io-index`
Downloading xargo v0.3.3
thread 'main' panicked at 'no library targets found', src/bin/cratesfyi.rs:132
note: Run with `RUST_BACKTRACE=1` for a backtrace.