# rustc version rustc 1.16.0-nightly (df8debf6d 2017-01-25)# docs.rs version cratesfyi 0.3.1 (35080d4 2017-01-24)# build log Updating registry `https://github.com/rust-lang/crates.io-index` Downloading google-appengine1-cli v1.0.4+20161208 thread 'main' panicked at 'no library targets found', src/bin/cratesfyi.rs:137 note: Run with `RUST_BACKTRACE=1` for a backtrace.