Aug 18 04:16:27.528 INFO checking accel-mma84-0.2.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 04:16:27.528 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 04:16:27.528 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 04:16:27.528 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 04:16:27.799 INFO blam! a2496052324a765a52d00af1e4f9f418cc168526da318d1c7abc2879ba1f6d4a
Aug 18 04:16:27.800 INFO running `"docker" "start" "-a" "a2496052324a765a52d00af1e4f9f418cc168526da318d1c7abc2879ba1f6d4a"`
Aug 18 04:16:28.805 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 18 04:16:28.805 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 18 04:16:28.805 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 18 04:16:28.805 INFO kablam! files will be included as a binary target:
Aug 18 04:16:28.805 INFO kablam! 
Aug 18 04:16:28.805 INFO kablam! * /source/src/main.rs
Aug 18 04:16:28.806 INFO kablam! 
Aug 18 04:16:28.806 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 18 04:16:28.806 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 18 04:16:28.806 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 18 04:16:28.806 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 18 04:16:28.806 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 18 04:16:28.806 INFO kablam! 
Aug 18 04:16:28.806 INFO kablam! For more information on this warning you can consult
Aug 18 04:16:28.806 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 18 04:16:28.806 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-accel`,
Aug 18 04:16:28.807 INFO kablam! please set bin.path in Cargo.toml
Aug 18 04:16:28.854 INFO kablam!     Checking atomic-option v0.1.2
Aug 18 04:16:29.746 INFO kablam!     Checking tessel v0.3.1
Aug 18 04:16:31.829 INFO kablam!     Checking accel-mma84 v0.2.0 (file:///source)
Aug 18 04:16:35.343 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 18 04:16:35.343 INFO kablam!   --> src/main.rs:11:5
Aug 18 04:16:35.343 INFO kablam!    |
Aug 18 04:16:35.343 INFO kablam! 11 | use std::io::prelude::*;
Aug 18 04:16:35.343 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 18 04:16:35.343 INFO kablam!    |
Aug 18 04:16:35.343 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 18 04:16:35.343 INFO kablam! 
Aug 18 04:16:35.456 INFO kablam! warning: variable does not need to be mutable
Aug 18 04:16:35.456 INFO kablam!   --> src/main.rs:15:10
Aug 18 04:16:35.457 INFO kablam!    |
Aug 18 04:16:35.457 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Aug 18 04:16:35.457 INFO kablam!    |          ----^^^^^^
Aug 18 04:16:35.457 INFO kablam!    |          |
Aug 18 04:16:35.457 INFO kablam!    |          help: remove this `mut`
Aug 18 04:16:35.457 INFO kablam!    |
Aug 18 04:16:35.457 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 04:16:35.457 INFO kablam! 
Aug 18 04:16:35.719 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 18 04:16:35.719 INFO kablam!   --> src/main.rs:11:5
Aug 18 04:16:35.719 INFO kablam!    |
Aug 18 04:16:35.719 INFO kablam! 11 | use std::io::prelude::*;
Aug 18 04:16:35.719 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 18 04:16:35.719 INFO kablam!    |
Aug 18 04:16:35.719 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 18 04:16:35.719 INFO kablam! 
Aug 18 04:16:35.791 INFO kablam! warning: variable does not need to be mutable
Aug 18 04:16:35.791 INFO kablam!   --> src/main.rs:15:10
Aug 18 04:16:35.791 INFO kablam!    |
Aug 18 04:16:35.791 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Aug 18 04:16:35.791 INFO kablam!    |          ----^^^^^^
Aug 18 04:16:35.791 INFO kablam!    |          |
Aug 18 04:16:35.791 INFO kablam!    |          help: remove this `mut`
Aug 18 04:16:35.791 INFO kablam!    |
Aug 18 04:16:35.792 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 04:16:35.792 INFO kablam! 
Aug 18 04:16:35.851 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.06s
Aug 18 04:16:35.858 INFO kablam! su: No module specific data is present
Aug 18 04:16:36.392 INFO running `"docker" "rm" "-f" "a2496052324a765a52d00af1e4f9f418cc168526da318d1c7abc2879ba1f6d4a"`
Aug 18 04:16:36.554 INFO blam! a2496052324a765a52d00af1e4f9f418cc168526da318d1c7abc2879ba1f6d4a