Jul 12 14:27:57.556 INFO checking accel-mma84-0.2.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 14:27:57.556 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 14:27:57.556 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 14:27:57.557 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 14:27:57.833 INFO blam! 2915a2953e7f403288db72f2ce64baba501752e902edca5c98b852e20f600f13
Jul 12 14:27:57.833 INFO running `"docker" "start" "-a" "2915a2953e7f403288db72f2ce64baba501752e902edca5c98b852e20f600f13"`
Jul 12 14:27:58.807 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Jul 12 14:27:58.807 INFO kablam! disables Cargo from automatically inferring other binary targets.
Jul 12 14:27:58.807 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Jul 12 14:27:58.808 INFO kablam! files will be included as a binary target:
Jul 12 14:27:58.808 INFO kablam! 
Jul 12 14:27:58.808 INFO kablam! * /source/src/main.rs
Jul 12 14:27:58.808 INFO kablam! 
Jul 12 14:27:58.808 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Jul 12 14:27:58.808 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Jul 12 14:27:58.808 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Jul 12 14:27:58.808 INFO kablam! section. You may also move the files to a location where Cargo would not
Jul 12 14:27:58.808 INFO kablam! automatically infer them to be a target, such as in subfolders.
Jul 12 14:27:58.808 INFO kablam! 
Jul 12 14:27:58.808 INFO kablam! For more information on this warning you can consult
Jul 12 14:27:58.808 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Jul 12 14:27:58.808 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-accel`,
Jul 12 14:27:58.808 INFO kablam! please set bin.path in Cargo.toml
Jul 12 14:27:58.834 INFO kablam!     Checking tessel v0.3.1
Jul 12 14:28:00.102 INFO kablam!     Checking accel-mma84 v0.2.0 (file:///source)
Jul 12 14:28:02.530 INFO kablam! warning: unused import: `std::io::prelude::*`
Jul 12 14:28:02.530 INFO kablam!   --> src/main.rs:11:5
Jul 12 14:28:02.530 INFO kablam!    |
Jul 12 14:28:02.530 INFO kablam! 11 | use std::io::prelude::*;
Jul 12 14:28:02.530 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Jul 12 14:28:02.530 INFO kablam!    |
Jul 12 14:28:02.530 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 14:28:02.530 INFO kablam! 
Jul 12 14:28:02.654 INFO kablam! warning: unused import: `std::io::prelude::*`
Jul 12 14:28:02.655 INFO kablam!   --> src/main.rs:11:5
Jul 12 14:28:02.655 INFO kablam!    |
Jul 12 14:28:02.655 INFO kablam! 11 | use std::io::prelude::*;
Jul 12 14:28:02.655 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Jul 12 14:28:02.655 INFO kablam!    |
Jul 12 14:28:02.655 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 14:28:02.655 INFO kablam! 
Jul 12 14:28:02.690 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:28:02.690 INFO kablam!   --> src/main.rs:15:10
Jul 12 14:28:02.690 INFO kablam!    |
Jul 12 14:28:02.690 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Jul 12 14:28:02.690 INFO kablam!    |          ----^^^^^^
Jul 12 14:28:02.690 INFO kablam!    |          |
Jul 12 14:28:02.690 INFO kablam!    |          help: remove this `mut`
Jul 12 14:28:02.690 INFO kablam!    |
Jul 12 14:28:02.690 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 14:28:02.690 INFO kablam! 
Jul 12 14:28:02.731 INFO kablam! warning: variable does not need to be mutable
Jul 12 14:28:02.731 INFO kablam!   --> src/main.rs:15:10
Jul 12 14:28:02.731 INFO kablam!    |
Jul 12 14:28:02.731 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Jul 12 14:28:02.731 INFO kablam!    |          ----^^^^^^
Jul 12 14:28:02.731 INFO kablam!    |          |
Jul 12 14:28:02.731 INFO kablam!    |          help: remove this `mut`
Jul 12 14:28:02.731 INFO kablam!    |
Jul 12 14:28:02.731 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 14:28:02.731 INFO kablam! 
Jul 12 14:28:02.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
Jul 12 14:28:02.785 INFO kablam! su: No module specific data is present
Jul 12 14:28:03.426 INFO running `"docker" "rm" "-f" "2915a2953e7f403288db72f2ce64baba501752e902edca5c98b852e20f600f13"`
Jul 12 14:28:03.602 INFO blam! 2915a2953e7f403288db72f2ce64baba501752e902edca5c98b852e20f600f13