Oct 12 17:38:07.501 INFO checking mcahriman/m590-proto against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 17:38:07.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 17:38:07.962 INFO blam! e06e1efdf066915af1f415bc4311a63f6c549835496ab10d55afbc2c5114d3b4
Oct 12 17:38:07.963 INFO running `"docker" "start" "-a" "e06e1efdf066915af1f415bc4311a63f6c549835496ab10d55afbc2c5114d3b4"`
Oct 12 17:38:09.721 INFO kablam! usermod: no changes
Oct 12 17:38:09.770 INFO kablam!     Checking serial-core v0.4.0
Oct 12 17:38:10.312 INFO kablam!     Checking m590e-uart-proto v0.1.0 (/source)
Oct 12 17:38:10.800 INFO kablam! warning: unused import: `std::io`
Oct 12 17:38:10.800 INFO kablam!  --> src/main.rs:4:5
Oct 12 17:38:10.800 INFO kablam!   |
Oct 12 17:38:10.800 INFO kablam! 4 | use std::io;
Oct 12 17:38:10.800 INFO kablam!   |     ^^^^^^^
Oct 12 17:38:10.800 INFO kablam!   |
Oct 12 17:38:10.800 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:38:10.800 INFO kablam! 
Oct 12 17:38:10.800 INFO kablam! warning: unused import: `std::time::Duration`
Oct 12 17:38:10.800 INFO kablam!  --> src/main.rs:5:5
Oct 12 17:38:10.800 INFO kablam!   |
Oct 12 17:38:10.800 INFO kablam! 5 | use std::time::Duration;
Oct 12 17:38:10.800 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 17:38:10.800 INFO kablam! 
Oct 12 17:38:10.800 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 12 17:38:10.800 INFO kablam!  --> src/main.rs:9:5
Oct 12 17:38:10.800 INFO kablam!   |
Oct 12 17:38:10.800 INFO kablam! 9 | use std::io::prelude::*;
Oct 12 17:38:10.800 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 17:38:10.800 INFO kablam! 
Oct 12 17:38:10.840 INFO kablam! warning: unused import: `serial::prelude`
Oct 12 17:38:10.840 INFO kablam!   --> src/main.rs:10:5
Oct 12 17:38:10.840 INFO kablam!    |
Oct 12 17:38:10.840 INFO kablam! 10 | use serial::prelude::*;
Oct 12 17:38:10.840 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 17:38:10.840 INFO kablam! 
Oct 12 17:38:10.851 INFO kablam! warning: constant item is never used: `E_ERR`
Oct 12 17:38:10.851 INFO kablam!   --> src/main.rs:15:1
Oct 12 17:38:10.851 INFO kablam!    |
Oct 12 17:38:10.851 INFO kablam! 15 | const E_ERR: i32 = 1;
Oct 12 17:38:10.851 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:38:10.851 INFO kablam!    |
Oct 12 17:38:10.851 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:38:10.851 INFO kablam! 
Oct 12 17:38:10.970 INFO kablam! warning: unused import: `std::io`
Oct 12 17:38:10.970 INFO kablam!  --> src/main.rs:4:5
Oct 12 17:38:10.970 INFO kablam!   |
Oct 12 17:38:10.970 INFO kablam! 4 | use std::io;
Oct 12 17:38:10.971 INFO kablam!   |     ^^^^^^^
Oct 12 17:38:10.971 INFO kablam!   |
Oct 12 17:38:10.971 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 17:38:10.971 INFO kablam! 
Oct 12 17:38:10.972 INFO kablam! warning: unused import: `std::time::Duration`
Oct 12 17:38:10.972 INFO kablam!  --> src/main.rs:5:5
Oct 12 17:38:10.972 INFO kablam!   |
Oct 12 17:38:10.973 INFO kablam! 5 | use std::time::Duration;
Oct 12 17:38:10.973 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 17:38:10.973 INFO kablam! 
Oct 12 17:38:10.974 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 12 17:38:10.974 INFO kablam!  --> src/main.rs:9:5
Oct 12 17:38:10.974 INFO kablam!   |
Oct 12 17:38:10.974 INFO kablam! 9 | use std::io::prelude::*;
Oct 12 17:38:10.975 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 17:38:10.975 INFO kablam! 
Oct 12 17:38:11.025 INFO kablam! warning: unused import: `serial::prelude`
Oct 12 17:38:11.025 INFO kablam!   --> src/main.rs:10:5
Oct 12 17:38:11.025 INFO kablam!    |
Oct 12 17:38:11.026 INFO kablam! 10 | use serial::prelude::*;
Oct 12 17:38:11.026 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 17:38:11.026 INFO kablam! 
Oct 12 17:38:11.041 INFO kablam! warning: constant item is never used: `E_ERR`
Oct 12 17:38:11.041 INFO kablam!   --> src/main.rs:15:1
Oct 12 17:38:11.041 INFO kablam!    |
Oct 12 17:38:11.042 INFO kablam! 15 | const E_ERR: i32 = 1;
Oct 12 17:38:11.042 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 12 17:38:11.042 INFO kablam!    |
Oct 12 17:38:11.042 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 17:38:11.043 INFO kablam! 
Oct 12 17:38:11.061 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Oct 12 17:38:11.072 INFO kablam! su: No module specific data is present
Oct 12 17:38:12.208 INFO running `"docker" "rm" "-f" "e06e1efdf066915af1f415bc4311a63f6c549835496ab10d55afbc2c5114d3b4"`
Oct 12 17:38:12.532 INFO blam! e06e1efdf066915af1f415bc4311a63f6c549835496ab10d55afbc2c5114d3b4