# rustc version rustc 1.22.0-dev (b1cfd1750 2017-09-21) # docs.rs version cratesfyi 0.4.2 (13da7b2 2017-10-12) # build log Updating registry `https://github.com/rust-lang/crates.io-index` Downloading cargo-apk v0.4.0 thread 'main' panicked at 'no library targets found', src/bin/cratesfyi.rs:142 note: Run with `RUST_BACKTRACE=1` for a backtrace.