Sep 01 17:57:21.643 INFO checking zyx_test-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 17:57:21.643 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 17:57:21.643 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 17:57:21.830 INFO blam! c9f4e1df00370cffd8f9d6a08b6f9d2354843c880d197229cc1abd73c5cf108c
Sep 01 17:57:21.832 INFO running `"docker" "start" "-a" "c9f4e1df00370cffd8f9d6a08b6f9d2354843c880d197229cc1abd73c5cf108c"`
Sep 01 17:57:22.510 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 01 17:57:22.510 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 01 17:57:22.510 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 01 17:57:22.510 INFO kablam! files will be included as a binary target:
Sep 01 17:57:22.510 INFO kablam! 
Sep 01 17:57:22.510 INFO kablam! * /source/src/main.rs
Sep 01 17:57:22.510 INFO kablam! 
Sep 01 17:57:22.510 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 01 17:57:22.510 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 01 17:57:22.510 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 01 17:57:22.510 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 01 17:57:22.511 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 01 17:57:22.511 INFO kablam! 
Sep 01 17:57:22.511 INFO kablam! For more information on this warning you can consult
Sep 01 17:57:22.511 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 01 17:57:22.511 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `minigrep`,
Sep 01 17:57:22.511 INFO kablam! please set bin.path in Cargo.toml
Sep 01 17:57:22.512 INFO kablam!     Checking zyx_test v0.1.0 (file:///source)
Sep 01 17:57:23.112 INFO kablam! warning: unused comparison which must be used
Sep 01 17:57:23.112 INFO kablam!   --> src/main.rs:35:5
Sep 01 17:57:23.112 INFO kablam!    |
Sep 01 17:57:23.112 INFO kablam! 35 |     Test::A == Test::A;
Sep 01 17:57:23.112 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 01 17:57:23.112 INFO kablam!    |
Sep 01 17:57:23.112 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 17:57:23.112 INFO kablam! 
Sep 01 17:57:23.112 INFO kablam! warning: unused comparison which must be used
Sep 01 17:57:23.112 INFO kablam!   --> src/main.rs:36:5
Sep 01 17:57:23.112 INFO kablam!    |
Sep 01 17:57:23.112 INFO kablam! 36 |     Test::A == Test::B;
Sep 01 17:57:23.112 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 01 17:57:23.112 INFO kablam! 
Sep 01 17:57:23.114 INFO kablam! warning: unused comparison which must be used
Sep 01 17:57:23.114 INFO kablam!   --> src/main.rs:35:5
Sep 01 17:57:23.114 INFO kablam!    |
Sep 01 17:57:23.114 INFO kablam! 35 |     Test::A == Test::A;
Sep 01 17:57:23.114 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 01 17:57:23.114 INFO kablam!    |
Sep 01 17:57:23.114 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 17:57:23.114 INFO kablam! 
Sep 01 17:57:23.114 INFO kablam! warning: unused comparison which must be used
Sep 01 17:57:23.114 INFO kablam!   --> src/main.rs:36:5
Sep 01 17:57:23.114 INFO kablam!    |
Sep 01 17:57:23.114 INFO kablam! 36 |     Test::A == Test::B;
Sep 01 17:57:23.114 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 01 17:57:23.114 INFO kablam! 
Sep 01 17:57:23.131 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Sep 01 17:57:23.135 INFO kablam! su: No module specific data is present
Sep 01 17:57:23.549 INFO running `"docker" "rm" "-f" "c9f4e1df00370cffd8f9d6a08b6f9d2354843c880d197229cc1abd73c5cf108c"`
Sep 01 17:57:23.648 INFO blam! c9f4e1df00370cffd8f9d6a08b6f9d2354843c880d197229cc1abd73c5cf108c