Dec 05 02:23:45.717 INFO checking Fuzzerker/card_game against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:23:45.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 02:23:46.308 INFO [stdout] 6884cd7e724b8663a5f09185565f8590872744b45ed4676856353367851092eb
Dec 05 02:23:46.310 INFO running `"docker" "start" "-a" "6884cd7e724b8663a5f09185565f8590872744b45ed4676856353367851092eb"`
Dec 05 02:23:47.806 INFO [stderr] usermod: no changes
Dec 05 02:23:47.891 INFO [stderr]     Checking card_game v0.1.0 (/source)
Dec 05 02:23:48.999 INFO [stderr] warning: unused import: `std::io::stdin`
Dec 05 02:23:48.999 INFO [stderr]  --> src/main.rs:1:5
Dec 05 02:23:48.999 INFO [stderr]   |
Dec 05 02:23:48.999 INFO [stderr] 1 | use std::io::stdin;
Dec 05 02:23:48.999 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 02:23:48.999 INFO [stderr]   |
Dec 05 02:23:48.999 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:23:48.999 INFO [stderr] 
Dec 05 02:23:48.999 INFO [stderr] warning: unused import: `std::process`
Dec 05 02:23:48.999 INFO [stderr]  --> src/main.rs:2:5
Dec 05 02:23:48.999 INFO [stderr]   |
Dec 05 02:23:48.999 INFO [stderr] 2 | use std::process;
Dec 05 02:23:48.999 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 02:23:48.999 INFO [stderr] 
Dec 05 02:23:48.999 INFO [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH`
Dec 05 02:23:48.999 INFO [stderr]  --> src/main.rs:3:17
Dec 05 02:23:48.999 INFO [stderr]   |
Dec 05 02:23:48.999 INFO [stderr] 3 | use std::time::{SystemTime, UNIX_EPOCH};
Dec 05 02:23:48.999 INFO [stderr]   |                 ^^^^^^^^^^  ^^^^^^^^^^
Dec 05 02:23:48.999 INFO [stderr] 
Dec 05 02:23:49.184 INFO [stderr] warning: method is never used: `end_game_with_message`
Dec 05 02:23:49.184 INFO [stderr]    --> src/main.rs:127:5
Dec 05 02:23:49.184 INFO [stderr]     |
Dec 05 02:23:49.184 INFO [stderr] 127 |     fn end_game_with_message(&self, msg: &str) {
Dec 05 02:23:49.184 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:23:49.184 INFO [stderr]     |
Dec 05 02:23:49.184 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:23:49.184 INFO [stderr] 
Dec 05 02:23:49.291 INFO [stderr] warning: unused import: `std::io::stdin`
Dec 05 02:23:49.291 INFO [stderr]  --> src/main.rs:1:5
Dec 05 02:23:49.291 INFO [stderr]   |
Dec 05 02:23:49.291 INFO [stderr] 1 | use std::io::stdin;
Dec 05 02:23:49.292 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 02:23:49.292 INFO [stderr]   |
Dec 05 02:23:49.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:23:49.292 INFO [stderr] 
Dec 05 02:23:49.293 INFO [stderr] warning: unused import: `std::process`
Dec 05 02:23:49.293 INFO [stderr]  --> src/main.rs:2:5
Dec 05 02:23:49.293 INFO [stderr]   |
Dec 05 02:23:49.293 INFO [stderr] 2 | use std::process;
Dec 05 02:23:49.299 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 02:23:49.299 INFO [stderr] 
Dec 05 02:23:49.299 INFO [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH`
Dec 05 02:23:49.299 INFO [stderr]  --> src/main.rs:3:17
Dec 05 02:23:49.300 INFO [stderr]   |
Dec 05 02:23:49.300 INFO [stderr] 3 | use std::time::{SystemTime, UNIX_EPOCH};
Dec 05 02:23:49.300 INFO [stderr]   |                 ^^^^^^^^^^  ^^^^^^^^^^
Dec 05 02:23:49.300 INFO [stderr] 
Dec 05 02:23:49.443 INFO [stderr] warning: method is never used: `end_game_with_message`
Dec 05 02:23:49.443 INFO [stderr]    --> src/main.rs:127:5
Dec 05 02:23:49.443 INFO [stderr]     |
Dec 05 02:23:49.443 INFO [stderr] 127 |     fn end_game_with_message(&self, msg: &str) {
Dec 05 02:23:49.443 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:23:49.443 INFO [stderr]     |
Dec 05 02:23:49.443 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:23:49.443 INFO [stderr] 
Dec 05 02:23:49.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 05 02:23:49.467 INFO [stderr] su: No module specific data is present
Dec 05 02:23:50.561 INFO running `"docker" "inspect" "6884cd7e724b8663a5f09185565f8590872744b45ed4676856353367851092eb"`
Dec 05 02:23:50.825 INFO running `"docker" "rm" "-f" "6884cd7e724b8663a5f09185565f8590872744b45ed4676856353367851092eb"`
Dec 05 02:23:51.094 INFO [stdout] 6884cd7e724b8663a5f09185565f8590872744b45ed4676856353367851092eb