Aug 29 20:42:58.997 INFO checking zyx_test-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 20:42:58.997 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 20:42:58.997 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 20:42:59.162 INFO blam! b49914c5075150492c59664fd7ed4e7bf08336100eb22bfed4783e5d34c4b7df
Aug 29 20:42:59.164 INFO running `"docker" "start" "-a" "b49914c5075150492c59664fd7ed4e7bf08336100eb22bfed4783e5d34c4b7df"`
Aug 29 20:42:59.683 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 29 20:42:59.684 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 29 20:42:59.684 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 29 20:42:59.684 INFO kablam! files will be included as a binary target:
Aug 29 20:42:59.684 INFO kablam! 
Aug 29 20:42:59.684 INFO kablam! * /source/src/main.rs
Aug 29 20:42:59.684 INFO kablam! 
Aug 29 20:42:59.684 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 29 20:42:59.684 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 29 20:42:59.684 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 29 20:42:59.684 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 29 20:42:59.684 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 29 20:42:59.684 INFO kablam! 
Aug 29 20:42:59.684 INFO kablam! For more information on this warning you can consult
Aug 29 20:42:59.684 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 29 20:42:59.684 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `minigrep`,
Aug 29 20:42:59.684 INFO kablam! please set bin.path in Cargo.toml
Aug 29 20:42:59.686 INFO kablam!     Checking zyx_test v0.1.0 (file:///source)
Aug 29 20:43:00.130 INFO kablam! warning: unused comparison which must be used
Aug 29 20:43:00.130 INFO kablam!   --> src/main.rs:35:5
Aug 29 20:43:00.130 INFO kablam!    |
Aug 29 20:43:00.130 INFO kablam! 35 |     Test::A == Test::A;
Aug 29 20:43:00.130 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 29 20:43:00.130 INFO kablam!    |
Aug 29 20:43:00.130 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 20:43:00.130 INFO kablam! 
Aug 29 20:43:00.130 INFO kablam! warning: unused comparison which must be used
Aug 29 20:43:00.130 INFO kablam!   --> src/main.rs:36:5
Aug 29 20:43:00.130 INFO kablam!    |
Aug 29 20:43:00.130 INFO kablam! 36 |     Test::A == Test::B;
Aug 29 20:43:00.130 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 29 20:43:00.131 INFO kablam! 
Aug 29 20:43:00.171 INFO kablam! warning: unused comparison which must be used
Aug 29 20:43:00.171 INFO kablam!   --> src/main.rs:35:5
Aug 29 20:43:00.171 INFO kablam!    |
Aug 29 20:43:00.171 INFO kablam! 35 |     Test::A == Test::A;
Aug 29 20:43:00.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 29 20:43:00.171 INFO kablam!    |
Aug 29 20:43:00.171 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 20:43:00.171 INFO kablam! 
Aug 29 20:43:00.171 INFO kablam! warning: unused comparison which must be used
Aug 29 20:43:00.172 INFO kablam!   --> src/main.rs:36:5
Aug 29 20:43:00.172 INFO kablam!    |
Aug 29 20:43:00.172 INFO kablam! 36 |     Test::A == Test::B;
Aug 29 20:43:00.172 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 29 20:43:00.172 INFO kablam! 
Aug 29 20:43:00.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Aug 29 20:43:00.185 INFO kablam! su: No module specific data is present
Aug 29 20:43:00.646 INFO running `"docker" "rm" "-f" "b49914c5075150492c59664fd7ed4e7bf08336100eb22bfed4783e5d34c4b7df"`
Aug 29 20:43:00.730 INFO blam! b49914c5075150492c59664fd7ed4e7bf08336100eb22bfed4783e5d34c4b7df