Nov 02 02:18:06.707 INFO checking accel-mma84-0.2.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 02:18:06.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 02:18:07.108 INFO blam! e96fdd85d9abfb5d3ca7f6c57b129d2a84ea4a918bd461258ac9650eefdbdd76
Nov 02 02:18:07.124 INFO running `"docker" "start" "-a" "e96fdd85d9abfb5d3ca7f6c57b129d2a84ea4a918bd461258ac9650eefdbdd76"`
Nov 02 02:18:09.327 INFO kablam! usermod: no changes
Nov 02 02:18:09.372 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 02 02:18:09.372 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 02 02:18:09.372 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 02 02:18:09.372 INFO kablam! files will be included as a binary target:
Nov 02 02:18:09.372 INFO kablam! 
Nov 02 02:18:09.372 INFO kablam! * /source/src/main.rs
Nov 02 02:18:09.372 INFO kablam! 
Nov 02 02:18:09.372 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 02 02:18:09.372 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 02 02:18:09.372 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 02 02:18:09.372 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 02 02:18:09.372 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 02 02:18:09.372 INFO kablam! 
Nov 02 02:18:09.372 INFO kablam! For more information on this warning you can consult
Nov 02 02:18:09.372 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 02 02:18:09.372 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-accel`,
Nov 02 02:18:09.372 INFO kablam! please set bin.path in Cargo.toml
Nov 02 02:18:09.411 INFO kablam!     Checking tessel v0.3.1
Nov 02 02:18:10.745 INFO kablam!     Checking accel-mma84 v0.2.0 (/source)
Nov 02 02:18:14.356 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 02:18:14.356 INFO kablam!   --> src/main.rs:11:5
Nov 02 02:18:14.356 INFO kablam!    |
Nov 02 02:18:14.356 INFO kablam! 11 | use std::io::prelude::*;
Nov 02 02:18:14.356 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 02:18:14.356 INFO kablam!    |
Nov 02 02:18:14.356 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 02:18:14.356 INFO kablam! 
Nov 02 02:18:14.400 INFO kablam! warning: variable does not need to be mutable
Nov 02 02:18:14.400 INFO kablam!   --> src/main.rs:15:10
Nov 02 02:18:14.400 INFO kablam!    |
Nov 02 02:18:14.400 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Nov 02 02:18:14.400 INFO kablam!    |          ----^^^^^^
Nov 02 02:18:14.400 INFO kablam!    |          |
Nov 02 02:18:14.400 INFO kablam!    |          help: remove this `mut`
Nov 02 02:18:14.400 INFO kablam!    |
Nov 02 02:18:14.400 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 02:18:14.400 INFO kablam! 
Nov 02 02:18:14.672 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 02:18:14.672 INFO kablam!   --> src/main.rs:11:5
Nov 02 02:18:14.672 INFO kablam!    |
Nov 02 02:18:14.672 INFO kablam! 11 | use std::io::prelude::*;
Nov 02 02:18:14.672 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 02:18:14.672 INFO kablam!    |
Nov 02 02:18:14.672 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 02:18:14.672 INFO kablam! 
Nov 02 02:18:14.724 INFO kablam! warning: variable does not need to be mutable
Nov 02 02:18:14.724 INFO kablam!   --> src/main.rs:15:10
Nov 02 02:18:14.724 INFO kablam!    |
Nov 02 02:18:14.724 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Nov 02 02:18:14.724 INFO kablam!    |          ----^^^^^^
Nov 02 02:18:14.724 INFO kablam!    |          |
Nov 02 02:18:14.724 INFO kablam!    |          help: remove this `mut`
Nov 02 02:18:14.724 INFO kablam!    |
Nov 02 02:18:14.724 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 02:18:14.724 INFO kablam! 
Nov 02 02:18:14.744 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
Nov 02 02:18:14.756 INFO kablam! su: No module specific data is present
Nov 02 02:18:15.804 INFO running `"docker" "rm" "-f" "e96fdd85d9abfb5d3ca7f6c57b129d2a84ea4a918bd461258ac9650eefdbdd76"`
Nov 02 02:18:16.068 INFO blam! e96fdd85d9abfb5d3ca7f6c57b129d2a84ea4a918bd461258ac9650eefdbdd76