Nov 09 11:33:45.364 INFO checking jac32/snake against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 11:33:45.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 11:33:45.611 INFO blam! fc682371973072203eb7efec4f0f11630a2077740ed90377cf2aaafd171c574f
Nov 09 11:33:45.619 INFO running `"docker" "start" "-a" "fc682371973072203eb7efec4f0f11630a2077740ed90377cf2aaafd171c574f"`
Nov 09 11:33:46.357 INFO kablam! usermod: no changes
Nov 09 11:33:46.447 INFO kablam!     Checking termion v1.1.3
Nov 09 11:33:47.345 INFO kablam!     Checking snake v0.2.0 (/source)
Nov 09 11:33:47.730 INFO kablam! warning: unused import: `termion::input::TermRead`
Nov 09 11:33:47.730 INFO kablam!  --> src/main.rs:5:5
Nov 09 11:33:47.731 INFO kablam!   |
Nov 09 11:33:47.731 INFO kablam! 5 | use termion::input::TermRead;
Nov 09 11:33:47.732 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:33:47.733 INFO kablam!   |
Nov 09 11:33:47.733 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 11:33:47.733 INFO kablam! 
Nov 09 11:33:47.861 INFO kablam! warning: unused import: `std::io::Read`
Nov 09 11:33:47.861 INFO kablam!   --> src/main.rs:15:5
Nov 09 11:33:47.861 INFO kablam!    |
Nov 09 11:33:47.861 INFO kablam! 15 | use std::io::Read;
Nov 09 11:33:47.861 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 09 11:33:47.861 INFO kablam! 
Nov 09 11:33:47.904 INFO kablam! warning: field is never used: `output_writer`
Nov 09 11:33:47.904 INFO kablam!   --> src/main.rs:92:5
Nov 09 11:33:47.904 INFO kablam!    |
Nov 09 11:33:47.904 INFO kablam! 92 |     output_writer: W,
Nov 09 11:33:47.904 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 11:33:47.904 INFO kablam!    |
Nov 09 11:33:47.904 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 11:33:47.904 INFO kablam! 
Nov 09 11:33:48.019 INFO kablam! warning: unused import: `termion::input::TermRead`
Nov 09 11:33:48.019 INFO kablam!  --> src/main.rs:5:5
Nov 09 11:33:48.019 INFO kablam!   |
Nov 09 11:33:48.019 INFO kablam! 5 | use termion::input::TermRead;
Nov 09 11:33:48.019 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:33:48.019 INFO kablam!   |
Nov 09 11:33:48.019 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 11:33:48.019 INFO kablam! 
Nov 09 11:33:48.109 INFO kablam! warning: unused import: `std::io::Read`
Nov 09 11:33:48.109 INFO kablam!   --> src/main.rs:15:5
Nov 09 11:33:48.109 INFO kablam!    |
Nov 09 11:33:48.109 INFO kablam! 15 | use std::io::Read;
Nov 09 11:33:48.109 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 09 11:33:48.109 INFO kablam! 
Nov 09 11:33:48.139 INFO kablam! warning: field is never used: `output_writer`
Nov 09 11:33:48.139 INFO kablam!   --> src/main.rs:92:5
Nov 09 11:33:48.139 INFO kablam!    |
Nov 09 11:33:48.139 INFO kablam! 92 |     output_writer: W,
Nov 09 11:33:48.139 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 11:33:48.139 INFO kablam!    |
Nov 09 11:33:48.139 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 11:33:48.139 INFO kablam! 
Nov 09 11:33:48.163 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Nov 09 11:33:48.164 INFO kablam! su: No module specific data is present
Nov 09 11:33:48.749 INFO running `"docker" "rm" "-f" "fc682371973072203eb7efec4f0f11630a2077740ed90377cf2aaafd171c574f"`
Nov 09 11:33:49.138 INFO blam! fc682371973072203eb7efec4f0f11630a2077740ed90377cf2aaafd171c574f