Sep 05 20:12:34.159 INFO checking zyx_test-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 20:12:34.159 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 20:12:34.159 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 20:12:34.293 INFO blam! f6d71790d019f4828f015de5ef8851812bd3f05b96868d57aabc4778ecbacc02
Sep 05 20:12:34.299 INFO running `"docker" "start" "-a" "f6d71790d019f4828f015de5ef8851812bd3f05b96868d57aabc4778ecbacc02"`
Sep 05 20:12:34.920 INFO kablam! usermod: no changes
Sep 05 20:12:34.935 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 05 20:12:34.935 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 05 20:12:34.935 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 05 20:12:34.935 INFO kablam! files will be included as a binary target:
Sep 05 20:12:34.935 INFO kablam! 
Sep 05 20:12:34.935 INFO kablam! * /source/src/main.rs
Sep 05 20:12:34.935 INFO kablam! 
Sep 05 20:12:34.935 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 05 20:12:34.935 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 05 20:12:34.935 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 05 20:12:34.935 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 05 20:12:34.935 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 05 20:12:34.935 INFO kablam! 
Sep 05 20:12:34.935 INFO kablam! For more information on this warning you can consult
Sep 05 20:12:34.935 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 05 20:12:34.935 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `minigrep`,
Sep 05 20:12:34.935 INFO kablam! please set bin.path in Cargo.toml
Sep 05 20:12:34.937 INFO kablam!     Checking zyx_test v0.1.0 (file:///source)
Sep 05 20:12:35.181 INFO kablam! warning: unused comparison which must be used
Sep 05 20:12:35.181 INFO kablam!   --> src/main.rs:35:5
Sep 05 20:12:35.181 INFO kablam!    |
Sep 05 20:12:35.181 INFO kablam! 35 |     Test::A == Test::A;
Sep 05 20:12:35.182 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 05 20:12:35.182 INFO kablam!    |
Sep 05 20:12:35.182 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 20:12:35.182 INFO kablam! 
Sep 05 20:12:35.182 INFO kablam! warning: unused comparison which must be used
Sep 05 20:12:35.182 INFO kablam!   --> src/main.rs:36:5
Sep 05 20:12:35.182 INFO kablam!    |
Sep 05 20:12:35.182 INFO kablam! 36 |     Test::A == Test::B;
Sep 05 20:12:35.182 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 05 20:12:35.182 INFO kablam! 
Sep 05 20:12:35.204 INFO kablam! warning: unused comparison which must be used
Sep 05 20:12:35.204 INFO kablam!   --> src/main.rs:35:5
Sep 05 20:12:35.204 INFO kablam!    |
Sep 05 20:12:35.204 INFO kablam! 35 |     Test::A == Test::A;
Sep 05 20:12:35.204 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 05 20:12:35.204 INFO kablam!    |
Sep 05 20:12:35.204 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 20:12:35.204 INFO kablam! 
Sep 05 20:12:35.204 INFO kablam! warning: unused comparison which must be used
Sep 05 20:12:35.204 INFO kablam!   --> src/main.rs:36:5
Sep 05 20:12:35.204 INFO kablam!    |
Sep 05 20:12:35.204 INFO kablam! 36 |     Test::A == Test::B;
Sep 05 20:12:35.204 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 05 20:12:35.204 INFO kablam! 
Sep 05 20:12:35.212 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Sep 05 20:12:35.214 INFO kablam! su: No module specific data is present
Sep 05 20:12:35.999 INFO running `"docker" "rm" "-f" "f6d71790d019f4828f015de5ef8851812bd3f05b96868d57aabc4778ecbacc02"`
Sep 05 20:12:36.069 INFO blam! f6d71790d019f4828f015de5ef8851812bd3f05b96868d57aabc4778ecbacc02