Aug 30 10:44:58.962 INFO checking mp3-metadata-0.3.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 10:44:58.962 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 10:44:58.962 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:44:59.130 INFO blam! 0b41632b50fe55f2cf76a4526d6c2bdc2223da1b6a43c3db70b3286544c2eb85
Aug 30 10:44:59.133 INFO running `"docker" "start" "-a" "0b41632b50fe55f2cf76a4526d6c2bdc2223da1b6a43c3db70b3286544c2eb85"`
Aug 30 10:45:00.302 INFO kablam!     Checking mp3-metadata v0.3.0 (file:///source)
Aug 30 10:45:00.306 INFO kablam!     Checking simplemad v0.8.1
Aug 30 10:45:07.817 INFO kablam! warning: unused variable: `meta`
Aug 30 10:45:07.817 INFO kablam!  --> tests/error_check.rs:8:9
Aug 30 10:45:07.817 INFO kablam!   |
Aug 30 10:45:07.818 INFO kablam! 8 |     let meta = mp3_metadata::read_from_file("assets/error.mp3");//.expect("File error");
Aug 30 10:45:07.818 INFO kablam!   |         ^^^^ help: consider using `_meta` instead
Aug 30 10:45:07.818 INFO kablam!   |
Aug 30 10:45:07.818 INFO kablam!   = note: #[warn(unused_variables)] on by default
Aug 30 10:45:07.818 INFO kablam! 
Aug 30 10:45:08.031 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.97s
Aug 30 10:45:08.052 INFO kablam! su: No module specific data is present
Aug 30 10:45:08.566 INFO running `"docker" "rm" "-f" "0b41632b50fe55f2cf76a4526d6c2bdc2223da1b6a43c3db70b3286544c2eb85"`
Aug 30 10:45:08.677 INFO blam! 0b41632b50fe55f2cf76a4526d6c2bdc2223da1b6a43c3db70b3286544c2eb85