Oct 27 09:11:56.353 INFO checking WanzenBug/lzw-rs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 09:11:56.353 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 09:11:56.799 INFO blam! 2de7e3a6466e57eafaf962626da8f4ecf8fc65f3d840646311a23b9a92b0c847
Oct 27 09:11:56.803 INFO running `"docker" "start" "-a" "2de7e3a6466e57eafaf962626da8f4ecf8fc65f3d840646311a23b9a92b0c847"`
Oct 27 09:11:57.812 INFO kablam! usermod: no changes
Oct 27 09:11:57.915 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 27 09:11:57.916 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 27 09:11:57.916 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 27 09:11:57.916 INFO kablam! files will be included as a binary target:
Oct 27 09:11:57.916 INFO kablam! 
Oct 27 09:11:57.917 INFO kablam! * /source/src/bin/util.rs
Oct 27 09:11:57.917 INFO kablam! 
Oct 27 09:11:57.917 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 27 09:11:57.918 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 27 09:11:57.918 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 27 09:11:57.918 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 27 09:11:57.918 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 27 09:11:57.918 INFO kablam! 
Oct 27 09:11:57.919 INFO kablam! For more information on this warning you can consult
Oct 27 09:11:57.919 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 27 09:11:57.955 INFO kablam!     Checking bitstream-rs v0.1.2
Oct 27 09:11:58.563 INFO kablam!     Checking lzw-rs v0.1.0 (/source)
Oct 27 09:11:59.123 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 09:11:59.123 INFO kablam!    --> src/util.rs:136:36
Oct 27 09:11:59.123 INFO kablam!     |
Oct 27 09:11:59.123 INFO kablam! 136 |         assert_eq!(it.next(), Some((1)));
Oct 27 09:11:59.123 INFO kablam!     |                                    ^^^ help: remove these parentheses
Oct 27 09:11:59.123 INFO kablam!     |
Oct 27 09:11:59.123 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 09:11:59.123 INFO kablam! 
Oct 27 09:11:59.123 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 09:11:59.123 INFO kablam!    --> src/util.rs:137:36
Oct 27 09:11:59.123 INFO kablam!     |
Oct 27 09:11:59.123 INFO kablam! 137 |         assert_eq!(it.next(), Some((2)));
Oct 27 09:11:59.123 INFO kablam!     |                                    ^^^ help: remove these parentheses
Oct 27 09:11:59.123 INFO kablam! 
Oct 27 09:11:59.123 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 09:11:59.123 INFO kablam!    --> src/util.rs:138:36
Oct 27 09:11:59.123 INFO kablam!     |
Oct 27 09:11:59.123 INFO kablam! 138 |         assert_eq!(it.next(), Some((2)));
Oct 27 09:11:59.123 INFO kablam!     |                                    ^^^ help: remove these parentheses
Oct 27 09:11:59.123 INFO kablam! 
Oct 27 09:11:59.123 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 09:11:59.123 INFO kablam!    --> src/util.rs:139:36
Oct 27 09:11:59.123 INFO kablam!     |
Oct 27 09:11:59.123 INFO kablam! 139 |         assert_eq!(it.next(), Some((3)));
Oct 27 09:11:59.123 INFO kablam!     |                                    ^^^ help: remove these parentheses
Oct 27 09:11:59.123 INFO kablam! 
Oct 27 09:12:01.222 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Oct 27 09:12:01.231 INFO kablam! su: No module specific data is present
Oct 27 09:12:02.308 INFO running `"docker" "rm" "-f" "2de7e3a6466e57eafaf962626da8f4ecf8fc65f3d840646311a23b9a92b0c847"`
Oct 27 09:12:02.563 INFO blam! 2de7e3a6466e57eafaf962626da8f4ecf8fc65f3d840646311a23b9a92b0c847