Dec 04 17:02:46.432 INFO checking jac32/snake against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:02:46.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 17:02:46.931 INFO [stdout] 7769fc1ce9c40027eb477b8e9035a5a9db356e59be5f3e7a04ebcdcb90a2d42b
Dec 04 17:02:46.933 INFO running `"docker" "start" "-a" "7769fc1ce9c40027eb477b8e9035a5a9db356e59be5f3e7a04ebcdcb90a2d42b"`
Dec 04 17:02:48.408 INFO [stderr] usermod: no changes
Dec 04 17:02:48.495 INFO [stderr]     Checking termion v1.1.3
Dec 04 17:02:49.379 INFO [stderr]     Checking snake v0.2.0 (/source)
Dec 04 17:02:49.819 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 04 17:02:49.819 INFO [stderr]  --> src/main.rs:5:5
Dec 04 17:02:49.819 INFO [stderr]   |
Dec 04 17:02:49.819 INFO [stderr] 5 | use termion::input::TermRead;
Dec 04 17:02:49.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:02:49.819 INFO [stderr]   |
Dec 04 17:02:49.819 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:02:49.819 INFO [stderr] 
Dec 04 17:02:49.919 INFO [stderr] warning: unused import: `termion::input::TermRead`
Dec 04 17:02:49.919 INFO [stderr]  --> src/main.rs:5:5
Dec 04 17:02:49.919 INFO [stderr]   |
Dec 04 17:02:49.919 INFO [stderr] 5 | use termion::input::TermRead;
Dec 04 17:02:49.919 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:02:49.919 INFO [stderr]   |
Dec 04 17:02:49.919 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:02:49.919 INFO [stderr] 
Dec 04 17:02:49.987 INFO [stderr] warning: unused import: `std::io::Read`
Dec 04 17:02:49.987 INFO [stderr]   --> src/main.rs:15:5
Dec 04 17:02:49.987 INFO [stderr]    |
Dec 04 17:02:49.987 INFO [stderr] 15 | use std::io::Read;
Dec 04 17:02:49.987 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 17:02:49.987 INFO [stderr] 
Dec 04 17:02:50.007 INFO [stderr] warning: unused import: `std::io::Read`
Dec 04 17:02:50.007 INFO [stderr]   --> src/main.rs:15:5
Dec 04 17:02:50.007 INFO [stderr]    |
Dec 04 17:02:50.007 INFO [stderr] 15 | use std::io::Read;
Dec 04 17:02:50.007 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 17:02:50.007 INFO [stderr] 
Dec 04 17:02:50.043 INFO [stderr] warning: field is never used: `output_writer`
Dec 04 17:02:50.043 INFO [stderr]   --> src/main.rs:92:5
Dec 04 17:02:50.043 INFO [stderr]    |
Dec 04 17:02:50.043 INFO [stderr] 92 |     output_writer: W,
Dec 04 17:02:50.043 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 17:02:50.043 INFO [stderr]    |
Dec 04 17:02:50.043 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 17:02:50.043 INFO [stderr] 
Dec 04 17:02:50.043 INFO [stderr] warning: field is never used: `output_writer`
Dec 04 17:02:50.043 INFO [stderr]   --> src/main.rs:92:5
Dec 04 17:02:50.043 INFO [stderr]    |
Dec 04 17:02:50.043 INFO [stderr] 92 |     output_writer: W,
Dec 04 17:02:50.043 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 17:02:50.043 INFO [stderr]    |
Dec 04 17:02:50.043 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 17:02:50.043 INFO [stderr] 
Dec 04 17:02:50.098 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 04 17:02:50.101 INFO [stderr] su: No module specific data is present
Dec 04 17:02:50.775 INFO running `"docker" "inspect" "7769fc1ce9c40027eb477b8e9035a5a9db356e59be5f3e7a04ebcdcb90a2d42b"`
Dec 04 17:02:51.075 INFO running `"docker" "rm" "-f" "7769fc1ce9c40027eb477b8e9035a5a9db356e59be5f3e7a04ebcdcb90a2d42b"`
Dec 04 17:02:51.407 INFO [stdout] 7769fc1ce9c40027eb477b8e9035a5a9db356e59be5f3e7a04ebcdcb90a2d42b