Dec 11 10:13:53.721 INFO checking sakai-ryota/monkey_rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 10:13:53.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 10:13:54.156 INFO [stdout] ff1d59e64c844dda2a9911e8f01404fd155315279deafebd6d10bca3a52ea5e2
Dec 11 10:13:54.162 INFO running `"docker" "start" "-a" "ff1d59e64c844dda2a9911e8f01404fd155315279deafebd6d10bca3a52ea5e2"`
Dec 11 10:13:56.524 INFO [stderr] usermod: no changes
Dec 11 10:13:56.652 INFO [stderr]     Checking monkey_rs v0.1.0 (/source)
Dec 11 10:13:56.942 INFO [stderr] warning: method is never used: `next_token`
Dec 11 10:13:56.942 INFO [stderr]   --> src/lexer.rs:32:5
Dec 11 10:13:56.942 INFO [stderr]    |
Dec 11 10:13:56.942 INFO [stderr] 32 |     fn next_token(&mut self) -> Token {
Dec 11 10:13:56.942 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:13:56.942 INFO [stderr]    |
Dec 11 10:13:56.942 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 10:13:56.942 INFO [stderr] 
Dec 11 10:13:57.320 INFO [stderr] warning: method is never used: `next_token`
Dec 11 10:13:57.320 INFO [stderr]   --> src/lexer.rs:32:5
Dec 11 10:13:57.320 INFO [stderr]    |
Dec 11 10:13:57.320 INFO [stderr] 32 |     fn next_token(&mut self) -> Token {
Dec 11 10:13:57.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:13:57.320 INFO [stderr]    |
Dec 11 10:13:57.320 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 10:13:57.320 INFO [stderr] 
Dec 11 10:13:57.424 INFO [stderr] warning: unused variable: `lex`
Dec 11 10:13:57.424 INFO [stderr]  --> src/main.rs:9:9
Dec 11 10:13:57.424 INFO [stderr]   |
Dec 11 10:13:57.424 INFO [stderr] 9 |     let lex = Lexer::new(input);
Dec 11 10:13:57.424 INFO [stderr]   |         ^^^ help: consider using `_lex` instead
Dec 11 10:13:57.424 INFO [stderr]   |
Dec 11 10:13:57.424 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 10:13:57.424 INFO [stderr] 
Dec 11 10:13:57.600 INFO [stderr] warning: unused variable: `lex`
Dec 11 10:13:57.600 INFO [stderr]  --> src/main.rs:9:9
Dec 11 10:13:57.600 INFO [stderr]   |
Dec 11 10:13:57.600 INFO [stderr] 9 |     let lex = Lexer::new(input);
Dec 11 10:13:57.600 INFO [stderr]   |         ^^^ help: consider using `_lex` instead
Dec 11 10:13:57.600 INFO [stderr]   |
Dec 11 10:13:57.600 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 10:13:57.600 INFO [stderr] 
Dec 11 10:13:57.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 11 10:13:57.626 INFO [stderr] su: No module specific data is present
Dec 11 10:13:58.548 INFO running `"docker" "inspect" "ff1d59e64c844dda2a9911e8f01404fd155315279deafebd6d10bca3a52ea5e2"`
Dec 11 10:13:58.960 INFO running `"docker" "rm" "-f" "ff1d59e64c844dda2a9911e8f01404fd155315279deafebd6d10bca3a52ea5e2"`
Dec 11 10:13:59.308 INFO [stdout] ff1d59e64c844dda2a9911e8f01404fd155315279deafebd6d10bca3a52ea5e2