Nov 02 13:03:09.181 INFO checking jac32/snake against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 13:03:09.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 13:03:09.722 INFO blam! e3100269ad4adab559231614ce7ccc36e577cf700d179d1c2da871364834b2d5
Nov 02 13:03:09.723 INFO running `"docker" "start" "-a" "e3100269ad4adab559231614ce7ccc36e577cf700d179d1c2da871364834b2d5"`
Nov 02 13:03:11.093 INFO kablam! usermod: no changes
Nov 02 13:03:11.168 INFO kablam!     Checking termion v1.1.3
Nov 02 13:03:12.040 INFO kablam!     Checking snake v0.2.0 (/source)
Nov 02 13:03:12.616 INFO kablam! warning: unused import: `termion::input::TermRead`
Nov 02 13:03:12.617 INFO kablam!  --> src/main.rs:5:5
Nov 02 13:03:12.617 INFO kablam!   |
Nov 02 13:03:12.617 INFO kablam! 5 | use termion::input::TermRead;
Nov 02 13:03:12.618 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:03:12.618 INFO kablam!   |
Nov 02 13:03:12.618 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 13:03:12.619 INFO kablam! 
Nov 02 13:03:12.648 INFO kablam! warning: unused import: `termion::input::TermRead`
Nov 02 13:03:12.648 INFO kablam!  --> src/main.rs:5:5
Nov 02 13:03:12.649 INFO kablam!   |
Nov 02 13:03:12.649 INFO kablam! 5 | use termion::input::TermRead;
Nov 02 13:03:12.649 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 13:03:12.649 INFO kablam!   |
Nov 02 13:03:12.650 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 13:03:12.650 INFO kablam! 
Nov 02 13:03:12.720 INFO kablam! warning: unused import: `std::io::Read`
Nov 02 13:03:12.720 INFO kablam!   --> src/main.rs:15:5
Nov 02 13:03:12.720 INFO kablam!    |
Nov 02 13:03:12.720 INFO kablam! 15 | use std::io::Read;
Nov 02 13:03:12.720 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 13:03:12.720 INFO kablam! 
Nov 02 13:03:12.747 INFO kablam! warning: field is never used: `output_writer`
Nov 02 13:03:12.748 INFO kablam!   --> src/main.rs:92:5
Nov 02 13:03:12.748 INFO kablam!    |
Nov 02 13:03:12.748 INFO kablam! 92 |     output_writer: W,
Nov 02 13:03:12.748 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 13:03:12.748 INFO kablam!    |
Nov 02 13:03:12.748 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 13:03:12.748 INFO kablam! 
Nov 02 13:03:12.819 INFO kablam! warning: unused import: `std::io::Read`
Nov 02 13:03:12.819 INFO kablam!   --> src/main.rs:15:5
Nov 02 13:03:12.819 INFO kablam!    |
Nov 02 13:03:12.819 INFO kablam! 15 | use std::io::Read;
Nov 02 13:03:12.819 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 13:03:12.819 INFO kablam! 
Nov 02 13:03:12.876 INFO kablam! warning: field is never used: `output_writer`
Nov 02 13:03:12.876 INFO kablam!   --> src/main.rs:92:5
Nov 02 13:03:12.876 INFO kablam!    |
Nov 02 13:03:12.876 INFO kablam! 92 |     output_writer: W,
Nov 02 13:03:12.876 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 13:03:12.876 INFO kablam!    |
Nov 02 13:03:12.876 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 13:03:12.876 INFO kablam! 
Nov 02 13:03:12.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Nov 02 13:03:12.931 INFO kablam! su: No module specific data is present
Nov 02 13:03:13.580 INFO running `"docker" "rm" "-f" "e3100269ad4adab559231614ce7ccc36e577cf700d179d1c2da871364834b2d5"`
Nov 02 13:03:13.872 INFO blam! e3100269ad4adab559231614ce7ccc36e577cf700d179d1c2da871364834b2d5