# rustc version rustc 1.35.0-nightly (474e7a648 2019-04-07)# docs.rs version cratesfyi 0.6.0 (54fff31 2019-04-12)# build log Updating crates.io index Downloading crates ... Downloaded autoperf v0.9.0 thread 'main' panicked at 'ErrorMessage { msg: "no library targets found in package `autoperf`" }', src/bin/cratesfyi.rs:143:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.