Nov 09 11:33:45.292 INFO checking jac32/snake against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 11:33:45.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 11:33:45.508 INFO blam! fd7c6bf7e5a601a7e1c2288b5d77a532dc4fd2cbaa2ac5145a1b1398a474eb5a
Nov 09 11:33:45.510 INFO running `"docker" "start" "-a" "fd7c6bf7e5a601a7e1c2288b5d77a532dc4fd2cbaa2ac5145a1b1398a474eb5a"`
Nov 09 11:33:46.075 INFO kablam! usermod: no changes
Nov 09 11:33:46.119 INFO kablam!     Checking termion v1.1.3
Nov 09 11:33:47.068 INFO kablam!     Checking snake v0.2.0 (/source)
Nov 09 11:33:47.523 INFO kablam! warning: unused import: `termion::input::TermRead`
Nov 09 11:33:47.523 INFO kablam!  --> src/main.rs:5:5
Nov 09 11:33:47.524 INFO kablam!   |
Nov 09 11:33:47.524 INFO kablam! 5 | use termion::input::TermRead;
Nov 09 11:33:47.524 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:33:47.524 INFO kablam!   |
Nov 09 11:33:47.525 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 11:33:47.525 INFO kablam! 
Nov 09 11:33:47.761 INFO kablam! warning: unused import: `std::io::Read`
Nov 09 11:33:47.761 INFO kablam!   --> src/main.rs:15:5
Nov 09 11:33:47.761 INFO kablam!    |
Nov 09 11:33:47.762 INFO kablam! 15 | use std::io::Read;
Nov 09 11:33:47.762 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 09 11:33:47.762 INFO kablam! 
Nov 09 11:33:47.811 INFO kablam! warning: unused import: `termion::input::TermRead`
Nov 09 11:33:47.811 INFO kablam!  --> src/main.rs:5:5
Nov 09 11:33:47.811 INFO kablam!   |
Nov 09 11:33:47.811 INFO kablam! 5 | use termion::input::TermRead;
Nov 09 11:33:47.811 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:33:47.811 INFO kablam!   |
Nov 09 11:33:47.811 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 11:33:47.811 INFO kablam! 
Nov 09 11:33:47.819 INFO kablam! warning: field is never used: `output_writer`
Nov 09 11:33:47.819 INFO kablam!   --> src/main.rs:92:5
Nov 09 11:33:47.819 INFO kablam!    |
Nov 09 11:33:47.819 INFO kablam! 92 |     output_writer: W,
Nov 09 11:33:47.819 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 11:33:47.819 INFO kablam!    |
Nov 09 11:33:47.819 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 11:33:47.819 INFO kablam! 
Nov 09 11:33:47.943 INFO kablam! warning: unused import: `std::io::Read`
Nov 09 11:33:47.943 INFO kablam!   --> src/main.rs:15:5
Nov 09 11:33:47.943 INFO kablam!    |
Nov 09 11:33:47.943 INFO kablam! 15 | use std::io::Read;
Nov 09 11:33:47.943 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 09 11:33:47.943 INFO kablam! 
Nov 09 11:33:47.987 INFO kablam! warning: field is never used: `output_writer`
Nov 09 11:33:47.987 INFO kablam!   --> src/main.rs:92:5
Nov 09 11:33:47.987 INFO kablam!    |
Nov 09 11:33:47.987 INFO kablam! 92 |     output_writer: W,
Nov 09 11:33:47.987 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 11:33:47.987 INFO kablam!    |
Nov 09 11:33:47.987 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 11:33:47.987 INFO kablam! 
Nov 09 11:33:47.997 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Nov 09 11:33:48.003 INFO kablam! su: No module specific data is present
Nov 09 11:33:48.595 INFO running `"docker" "rm" "-f" "fd7c6bf7e5a601a7e1c2288b5d77a532dc4fd2cbaa2ac5145a1b1398a474eb5a"`
Nov 09 11:33:48.987 INFO blam! fd7c6bf7e5a601a7e1c2288b5d77a532dc4fd2cbaa2ac5145a1b1398a474eb5a