Oct 27 03:18:04.612 INFO checking jac32/snake against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 03:18:04.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 03:18:05.214 INFO blam! 4e950f7731f5cee89e7d0d5260ef95b5ef40d716d8de43c7fcf1333eae393be7
Oct 27 03:18:05.223 INFO running `"docker" "start" "-a" "4e950f7731f5cee89e7d0d5260ef95b5ef40d716d8de43c7fcf1333eae393be7"`
Oct 27 03:18:06.386 INFO kablam! usermod: no changes
Oct 27 03:18:06.447 INFO kablam!     Checking termion v1.1.3
Oct 27 03:18:07.298 INFO kablam!     Checking snake v0.2.0 (/source)
Oct 27 03:18:07.767 INFO kablam! warning: unused import: `termion::input::TermRead`
Oct 27 03:18:07.767 INFO kablam!  --> src/main.rs:5:5
Oct 27 03:18:07.768 INFO kablam!   |
Oct 27 03:18:07.768 INFO kablam! 5 | use termion::input::TermRead;
Oct 27 03:18:07.768 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:18:07.769 INFO kablam!   |
Oct 27 03:18:07.769 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 03:18:07.769 INFO kablam! 
Oct 27 03:18:07.855 INFO kablam! warning: unused import: `termion::input::TermRead`
Oct 27 03:18:07.855 INFO kablam!  --> src/main.rs:5:5
Oct 27 03:18:07.855 INFO kablam!   |
Oct 27 03:18:07.855 INFO kablam! 5 | use termion::input::TermRead;
Oct 27 03:18:07.855 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:18:07.855 INFO kablam!   |
Oct 27 03:18:07.855 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 03:18:07.855 INFO kablam! 
Oct 27 03:18:07.919 INFO kablam! warning: unused import: `std::io::Read`
Oct 27 03:18:07.919 INFO kablam!   --> src/main.rs:15:5
Oct 27 03:18:07.919 INFO kablam!    |
Oct 27 03:18:07.919 INFO kablam! 15 | use std::io::Read;
Oct 27 03:18:07.919 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 27 03:18:07.919 INFO kablam! 
Oct 27 03:18:07.963 INFO kablam! warning: field is never used: `output_writer`
Oct 27 03:18:07.963 INFO kablam!   --> src/main.rs:92:5
Oct 27 03:18:07.963 INFO kablam!    |
Oct 27 03:18:07.963 INFO kablam! 92 |     output_writer: W,
Oct 27 03:18:07.963 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 03:18:07.963 INFO kablam!    |
Oct 27 03:18:07.963 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 03:18:07.963 INFO kablam! 
Oct 27 03:18:07.965 INFO kablam! warning: unused import: `std::io::Read`
Oct 27 03:18:07.965 INFO kablam!   --> src/main.rs:15:5
Oct 27 03:18:07.965 INFO kablam!    |
Oct 27 03:18:07.965 INFO kablam! 15 | use std::io::Read;
Oct 27 03:18:07.965 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 27 03:18:07.965 INFO kablam! 
Oct 27 03:18:08.019 INFO kablam! warning: field is never used: `output_writer`
Oct 27 03:18:08.019 INFO kablam!   --> src/main.rs:92:5
Oct 27 03:18:08.019 INFO kablam!    |
Oct 27 03:18:08.019 INFO kablam! 92 |     output_writer: W,
Oct 27 03:18:08.019 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 03:18:08.019 INFO kablam!    |
Oct 27 03:18:08.019 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 03:18:08.019 INFO kablam! 
Oct 27 03:18:08.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Oct 27 03:18:08.049 INFO kablam! su: No module specific data is present
Oct 27 03:18:08.932 INFO running `"docker" "rm" "-f" "4e950f7731f5cee89e7d0d5260ef95b5ef40d716d8de43c7fcf1333eae393be7"`
Oct 27 03:18:09.157 INFO blam! 4e950f7731f5cee89e7d0d5260ef95b5ef40d716d8de43c7fcf1333eae393be7