Aug 11 20:40:13.315 INFO checking accel-mma84-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 20:40:13.315 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 20:40:13.315 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 20:40:13.315 INFO running `"docker" "create" "-v" "/tmp/crater.X9bIhhmouP2k:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 20:40:13.754 INFO blam! c1a0756a5e8021033969ad3a9cbcdbf314cdd6fc9d69de94624e9f3c3426d658
Aug 11 20:40:13.761 INFO running `"docker" "start" "-a" "c1a0756a5e8021033969ad3a9cbcdbf314cdd6fc9d69de94624e9f3c3426d658"`
Aug 11 20:40:15.585 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 11 20:40:15.585 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 11 20:40:15.585 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 11 20:40:15.586 INFO kablam! files will be included as a binary target:
Aug 11 20:40:15.586 INFO kablam! 
Aug 11 20:40:15.586 INFO kablam! * /source/src/main.rs
Aug 11 20:40:15.586 INFO kablam! 
Aug 11 20:40:15.586 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 11 20:40:15.586 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 11 20:40:15.586 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 11 20:40:15.586 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 11 20:40:15.586 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 11 20:40:15.586 INFO kablam! 
Aug 11 20:40:15.586 INFO kablam! For more information on this warning you can consult
Aug 11 20:40:15.586 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 11 20:40:15.586 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-accel`,
Aug 11 20:40:15.586 INFO kablam! please set bin.path in Cargo.toml
Aug 11 20:40:15.609 INFO kablam!     Checking accel-mma84 v0.2.0 (file:///source)
Aug 11 20:40:17.491 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 11 20:40:17.491 INFO kablam!   --> src/main.rs:11:5
Aug 11 20:40:17.491 INFO kablam!    |
Aug 11 20:40:17.491 INFO kablam! 11 | use std::io::prelude::*;
Aug 11 20:40:17.491 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 11 20:40:17.492 INFO kablam!    |
Aug 11 20:40:17.492 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 20:40:17.492 INFO kablam! 
Aug 11 20:40:17.517 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 11 20:40:17.517 INFO kablam!   --> src/main.rs:11:5
Aug 11 20:40:17.517 INFO kablam!    |
Aug 11 20:40:17.517 INFO kablam! 11 | use std::io::prelude::*;
Aug 11 20:40:17.517 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 11 20:40:17.517 INFO kablam!    |
Aug 11 20:40:17.517 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 20:40:17.517 INFO kablam! 
Aug 11 20:40:17.558 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:40:17.558 INFO kablam!   --> src/main.rs:15:10
Aug 11 20:40:17.558 INFO kablam!    |
Aug 11 20:40:17.558 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Aug 11 20:40:17.558 INFO kablam!    |          ----^^^^^^
Aug 11 20:40:17.558 INFO kablam!    |          |
Aug 11 20:40:17.558 INFO kablam!    |          help: remove this `mut`
Aug 11 20:40:17.558 INFO kablam!    |
Aug 11 20:40:17.558 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 20:40:17.558 INFO kablam! 
Aug 11 20:40:17.590 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:40:17.590 INFO kablam!   --> src/main.rs:15:10
Aug 11 20:40:17.590 INFO kablam!    |
Aug 11 20:40:17.590 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Aug 11 20:40:17.590 INFO kablam!    |          ----^^^^^^
Aug 11 20:40:17.590 INFO kablam!    |          |
Aug 11 20:40:17.590 INFO kablam!    |          help: remove this `mut`
Aug 11 20:40:17.591 INFO kablam!    |
Aug 11 20:40:17.591 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 20:40:17.591 INFO kablam! 
Aug 11 20:40:17.609 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
Aug 11 20:40:17.613 INFO kablam! su: No module specific data is present
Aug 11 20:40:18.364 INFO running `"docker" "rm" "-f" "c1a0756a5e8021033969ad3a9cbcdbf314cdd6fc9d69de94624e9f3c3426d658"`
Aug 11 20:40:18.499 INFO blam! c1a0756a5e8021033969ad3a9cbcdbf314cdd6fc9d69de94624e9f3c3426d658