Dec 05 02:23:47.344 INFO checking Fuzzerker/card_game against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:23:47.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 02:23:47.867 INFO [stdout] f74ff5a07c6e59ca72e4b85ba2e008598f03884c13a1dc41d670504f3d1a37ef
Dec 05 02:23:47.869 INFO running `"docker" "start" "-a" "f74ff5a07c6e59ca72e4b85ba2e008598f03884c13a1dc41d670504f3d1a37ef"`
Dec 05 02:23:49.575 INFO [stderr] usermod: no changes
Dec 05 02:23:49.639 INFO [stderr]     Checking card_game v0.1.0 (/source)
Dec 05 02:23:50.407 INFO [stderr] warning: unused import: `std::io::stdin`
Dec 05 02:23:50.408 INFO [stderr]  --> src/main.rs:1:5
Dec 05 02:23:50.408 INFO [stderr]   |
Dec 05 02:23:50.408 INFO [stderr] 1 | use std::io::stdin;
Dec 05 02:23:50.408 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 02:23:50.409 INFO [stderr]   |
Dec 05 02:23:50.409 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:23:50.409 INFO [stderr] 
Dec 05 02:23:50.409 INFO [stderr] warning: unused import: `std::process`
Dec 05 02:23:50.409 INFO [stderr]  --> src/main.rs:2:5
Dec 05 02:23:50.409 INFO [stderr]   |
Dec 05 02:23:50.409 INFO [stderr] 2 | use std::process;
Dec 05 02:23:50.409 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 02:23:50.409 INFO [stderr] 
Dec 05 02:23:50.409 INFO [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH`
Dec 05 02:23:50.409 INFO [stderr]  --> src/main.rs:3:17
Dec 05 02:23:50.409 INFO [stderr]   |
Dec 05 02:23:50.409 INFO [stderr] 3 | use std::time::{SystemTime, UNIX_EPOCH};
Dec 05 02:23:50.409 INFO [stderr]   |                 ^^^^^^^^^^  ^^^^^^^^^^
Dec 05 02:23:50.409 INFO [stderr] 
Dec 05 02:23:50.477 INFO [stderr] warning: unused import: `std::io::stdin`
Dec 05 02:23:50.477 INFO [stderr]  --> src/main.rs:1:5
Dec 05 02:23:50.477 INFO [stderr]   |
Dec 05 02:23:50.477 INFO [stderr] 1 | use std::io::stdin;
Dec 05 02:23:50.477 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 02:23:50.477 INFO [stderr]   |
Dec 05 02:23:50.477 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:23:50.477 INFO [stderr] 
Dec 05 02:23:50.477 INFO [stderr] warning: unused import: `std::process`
Dec 05 02:23:50.477 INFO [stderr]  --> src/main.rs:2:5
Dec 05 02:23:50.477 INFO [stderr]   |
Dec 05 02:23:50.477 INFO [stderr] 2 | use std::process;
Dec 05 02:23:50.477 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 02:23:50.477 INFO [stderr] 
Dec 05 02:23:50.477 INFO [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH`
Dec 05 02:23:50.477 INFO [stderr]  --> src/main.rs:3:17
Dec 05 02:23:50.477 INFO [stderr]   |
Dec 05 02:23:50.477 INFO [stderr] 3 | use std::time::{SystemTime, UNIX_EPOCH};
Dec 05 02:23:50.477 INFO [stderr]   |                 ^^^^^^^^^^  ^^^^^^^^^^
Dec 05 02:23:50.477 INFO [stderr] 
Dec 05 02:23:50.492 INFO [stderr] warning: method is never used: `end_game_with_message`
Dec 05 02:23:50.493 INFO [stderr]    --> src/main.rs:127:5
Dec 05 02:23:50.493 INFO [stderr]     |
Dec 05 02:23:50.493 INFO [stderr] 127 |     fn end_game_with_message(&self, msg: &str) {
Dec 05 02:23:50.494 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:23:50.494 INFO [stderr]     |
Dec 05 02:23:50.494 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:23:50.494 INFO [stderr] 
Dec 05 02:23:50.651 INFO [stderr] warning: method is never used: `end_game_with_message`
Dec 05 02:23:50.651 INFO [stderr]    --> src/main.rs:127:5
Dec 05 02:23:50.651 INFO [stderr]     |
Dec 05 02:23:50.651 INFO [stderr] 127 |     fn end_game_with_message(&self, msg: &str) {
Dec 05 02:23:50.651 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:23:50.651 INFO [stderr]     |
Dec 05 02:23:50.651 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:23:50.651 INFO [stderr] 
Dec 05 02:23:50.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 05 02:23:50.675 INFO [stderr] su: No module specific data is present
Dec 05 02:23:52.037 INFO running `"docker" "inspect" "f74ff5a07c6e59ca72e4b85ba2e008598f03884c13a1dc41d670504f3d1a37ef"`
Dec 05 02:23:52.385 INFO running `"docker" "rm" "-f" "f74ff5a07c6e59ca72e4b85ba2e008598f03884c13a1dc41d670504f3d1a37ef"`
Dec 05 02:23:52.662 INFO [stdout] f74ff5a07c6e59ca72e4b85ba2e008598f03884c13a1dc41d670504f3d1a37ef