Oct 27 09:11:56.777 INFO checking WanzenBug/lzw-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 09:11:56.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 09:11:57.324 INFO blam! e50300314824a6dc5b0a3f7c0997b7dedbc947ed94f30b6cb4305914d9a94010
Oct 27 09:11:57.328 INFO running `"docker" "start" "-a" "e50300314824a6dc5b0a3f7c0997b7dedbc947ed94f30b6cb4305914d9a94010"`
Oct 27 09:11:58.723 INFO kablam! usermod: no changes
Oct 27 09:11:58.807 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 27 09:11:58.807 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 27 09:11:58.807 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 27 09:11:58.807 INFO kablam! files will be included as a binary target:
Oct 27 09:11:58.807 INFO kablam! 
Oct 27 09:11:58.807 INFO kablam! * /source/src/bin/util.rs
Oct 27 09:11:58.807 INFO kablam! 
Oct 27 09:11:58.807 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 27 09:11:58.807 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 27 09:11:58.807 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 27 09:11:58.807 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 27 09:11:58.807 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 27 09:11:58.807 INFO kablam! 
Oct 27 09:11:58.807 INFO kablam! For more information on this warning you can consult
Oct 27 09:11:58.807 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 27 09:11:58.855 INFO kablam!     Checking bitstream-rs v0.1.2
Oct 27 09:11:59.531 INFO kablam!     Checking lzw-rs v0.1.0 (/source)
Oct 27 09:12:00.319 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 09:12:00.319 INFO kablam!    --> src/util.rs:136:36
Oct 27 09:12:00.319 INFO kablam!     |
Oct 27 09:12:00.320 INFO kablam! 136 |         assert_eq!(it.next(), Some((1)));
Oct 27 09:12:00.320 INFO kablam!     |                                    ^^^ help: remove these parentheses
Oct 27 09:12:00.321 INFO kablam!     |
Oct 27 09:12:00.321 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 09:12:00.322 INFO kablam! 
Oct 27 09:12:00.322 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 09:12:00.323 INFO kablam!    --> src/util.rs:137:36
Oct 27 09:12:00.323 INFO kablam!     |
Oct 27 09:12:00.324 INFO kablam! 137 |         assert_eq!(it.next(), Some((2)));
Oct 27 09:12:00.324 INFO kablam!     |                                    ^^^ help: remove these parentheses
Oct 27 09:12:00.325 INFO kablam! 
Oct 27 09:12:00.325 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 09:12:00.326 INFO kablam!    --> src/util.rs:138:36
Oct 27 09:12:00.326 INFO kablam!     |
Oct 27 09:12:00.327 INFO kablam! 138 |         assert_eq!(it.next(), Some((2)));
Oct 27 09:12:00.327 INFO kablam!     |                                    ^^^ help: remove these parentheses
Oct 27 09:12:00.327 INFO kablam! 
Oct 27 09:12:00.328 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 09:12:00.329 INFO kablam!    --> src/util.rs:139:36
Oct 27 09:12:00.329 INFO kablam!     |
Oct 27 09:12:00.330 INFO kablam! 139 |         assert_eq!(it.next(), Some((3)));
Oct 27 09:12:00.330 INFO kablam!     |                                    ^^^ help: remove these parentheses
Oct 27 09:12:00.330 INFO kablam! 
Oct 27 09:12:02.624 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
Oct 27 09:12:02.631 INFO kablam! su: No module specific data is present
Oct 27 09:12:03.611 INFO running `"docker" "rm" "-f" "e50300314824a6dc5b0a3f7c0997b7dedbc947ed94f30b6cb4305914d9a94010"`
Oct 27 09:12:03.859 INFO blam! e50300314824a6dc5b0a3f7c0997b7dedbc947ed94f30b6cb4305914d9a94010