Dec 04 14:33:26.196 INFO checking marvintau/rust-learning against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:33:26.196 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 14:33:26.745 INFO [stdout] 96495c32435152aa72ae7daa70a3f380253e1ed16f8cede5a8d177210f540146
Dec 04 14:33:26.747 INFO running `"docker" "start" "-a" "96495c32435152aa72ae7daa70a3f380253e1ed16f8cede5a8d177210f540146"`
Dec 04 14:33:29.234 INFO [stderr] usermod: no changes
Dec 04 14:33:29.285 INFO [stderr]     Checking dungeon v0.1.0 (/source)
Dec 04 14:33:29.639 INFO [stderr] warning: unused import: `std::io`
Dec 04 14:33:29.639 INFO [stderr]  --> src/main.rs:1:5
Dec 04 14:33:29.639 INFO [stderr]   |
Dec 04 14:33:29.639 INFO [stderr] 1 | use std::io;
Dec 04 14:33:29.639 INFO [stderr]   |     ^^^^^^^
Dec 04 14:33:29.639 INFO [stderr]   |
Dec 04 14:33:29.639 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:33:29.639 INFO [stderr] 
Dec 04 14:33:29.647 INFO [stderr] warning: unused import: `std::string::String`
Dec 04 14:33:29.647 INFO [stderr]  --> src/main.rs:2:5
Dec 04 14:33:29.647 INFO [stderr]   |
Dec 04 14:33:29.647 INFO [stderr] 2 | use std::string::String;
Dec 04 14:33:29.647 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 14:33:29.647 INFO [stderr] 
Dec 04 14:33:29.679 INFO [stderr] warning: field is never used: `agility`
Dec 04 14:33:29.679 INFO [stderr]  --> src/main.rs:6:5
Dec 04 14:33:29.679 INFO [stderr]   |
Dec 04 14:33:29.679 INFO [stderr] 6 |     agility : i32,
Dec 04 14:33:29.679 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 14:33:29.679 INFO [stderr]   |
Dec 04 14:33:29.679 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 14:33:29.679 INFO [stderr] 
Dec 04 14:33:29.679 INFO [stderr] warning: field is never used: `attack`
Dec 04 14:33:29.679 INFO [stderr]  --> src/main.rs:7:5
Dec 04 14:33:29.679 INFO [stderr]   |
Dec 04 14:33:29.679 INFO [stderr] 7 |     attack: i32,
Dec 04 14:33:29.679 INFO [stderr]   |     ^^^^^^^^^^^
Dec 04 14:33:29.679 INFO [stderr] 
Dec 04 14:33:29.679 INFO [stderr] warning: field is never used: `armor`
Dec 04 14:33:29.679 INFO [stderr]  --> src/main.rs:8:5
Dec 04 14:33:29.679 INFO [stderr]   |
Dec 04 14:33:29.679 INFO [stderr] 8 |     armor: i32
Dec 04 14:33:29.679 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 14:33:29.679 INFO [stderr] 
Dec 04 14:33:29.679 INFO [stderr] warning: field is never used: `hp`
Dec 04 14:33:29.679 INFO [stderr]   --> src/main.rs:13:5
Dec 04 14:33:29.679 INFO [stderr]    |
Dec 04 14:33:29.679 INFO [stderr] 13 |     hp : i32
Dec 04 14:33:29.679 INFO [stderr]    |     ^^^^^^^^
Dec 04 14:33:29.679 INFO [stderr] 
Dec 04 14:33:29.679 INFO [stderr] warning: struct is never constructed: `Player`
Dec 04 14:33:29.679 INFO [stderr]   --> src/main.rs:16:1
Dec 04 14:33:29.679 INFO [stderr]    |
Dec 04 14:33:29.679 INFO [stderr] 16 | struct Player {
Dec 04 14:33:29.679 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 14:33:29.679 INFO [stderr] 
Dec 04 14:33:29.679 INFO [stderr] warning: method is never used: `create`
Dec 04 14:33:29.679 INFO [stderr]   --> src/main.rs:23:5
Dec 04 14:33:29.679 INFO [stderr]    |
Dec 04 14:33:29.679 INFO [stderr] 23 |     fn create(&self, state: PlayerState, attrs: PlayerAttrs) -> Player {
Dec 04 14:33:29.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:33:29.679 INFO [stderr] 
Dec 04 14:33:29.679 INFO [stderr] warning: function is never used: `battle_terminate`
Dec 04 14:33:29.679 INFO [stderr]   --> src/main.rs:33:1
Dec 04 14:33:29.679 INFO [stderr]    |
Dec 04 14:33:29.679 INFO [stderr] 33 | fn battle_terminate(offender: & Player, defender: & Player) -> bool {
Dec 04 14:33:29.679 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:33:29.679 INFO [stderr] 
Dec 04 14:33:29.741 INFO [stderr] warning: unused import: `std::io`
Dec 04 14:33:29.741 INFO [stderr]  --> src/main.rs:1:5
Dec 04 14:33:29.741 INFO [stderr]   |
Dec 04 14:33:29.741 INFO [stderr] 1 | use std::io;
Dec 04 14:33:29.741 INFO [stderr]   |     ^^^^^^^
Dec 04 14:33:29.741 INFO [stderr]   |
Dec 04 14:33:29.743 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:33:29.743 INFO [stderr] 
Dec 04 14:33:29.743 INFO [stderr] warning: unused import: `std::string::String`
Dec 04 14:33:29.743 INFO [stderr]  --> src/main.rs:2:5
Dec 04 14:33:29.743 INFO [stderr]   |
Dec 04 14:33:29.743 INFO [stderr] 2 | use std::string::String;
Dec 04 14:33:29.743 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 14:33:29.743 INFO [stderr] 
Dec 04 14:33:29.775 INFO [stderr] warning: field is never used: `agility`
Dec 04 14:33:29.775 INFO [stderr]  --> src/main.rs:6:5
Dec 04 14:33:29.775 INFO [stderr]   |
Dec 04 14:33:29.775 INFO [stderr] 6 |     agility : i32,
Dec 04 14:33:29.775 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 04 14:33:29.775 INFO [stderr]   |
Dec 04 14:33:29.775 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 14:33:29.775 INFO [stderr] 
Dec 04 14:33:29.775 INFO [stderr] warning: field is never used: `attack`
Dec 04 14:33:29.775 INFO [stderr]  --> src/main.rs:7:5
Dec 04 14:33:29.775 INFO [stderr]   |
Dec 04 14:33:29.775 INFO [stderr] 7 |     attack: i32,
Dec 04 14:33:29.775 INFO [stderr]   |     ^^^^^^^^^^^
Dec 04 14:33:29.775 INFO [stderr] 
Dec 04 14:33:29.775 INFO [stderr] warning: field is never used: `armor`
Dec 04 14:33:29.775 INFO [stderr]  --> src/main.rs:8:5
Dec 04 14:33:29.775 INFO [stderr]   |
Dec 04 14:33:29.775 INFO [stderr] 8 |     armor: i32
Dec 04 14:33:29.775 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 14:33:29.775 INFO [stderr] 
Dec 04 14:33:29.775 INFO [stderr] warning: field is never used: `hp`
Dec 04 14:33:29.775 INFO [stderr]   --> src/main.rs:13:5
Dec 04 14:33:29.775 INFO [stderr]    |
Dec 04 14:33:29.775 INFO [stderr] 13 |     hp : i32
Dec 04 14:33:29.775 INFO [stderr]    |     ^^^^^^^^
Dec 04 14:33:29.775 INFO [stderr] 
Dec 04 14:33:29.775 INFO [stderr] warning: struct is never constructed: `Player`
Dec 04 14:33:29.775 INFO [stderr]   --> src/main.rs:16:1
Dec 04 14:33:29.775 INFO [stderr]    |
Dec 04 14:33:29.775 INFO [stderr] 16 | struct Player {
Dec 04 14:33:29.775 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 04 14:33:29.775 INFO [stderr] 
Dec 04 14:33:29.775 INFO [stderr] warning: method is never used: `create`
Dec 04 14:33:29.775 INFO [stderr]   --> src/main.rs:23:5
Dec 04 14:33:29.775 INFO [stderr]    |
Dec 04 14:33:29.775 INFO [stderr] 23 |     fn create(&self, state: PlayerState, attrs: PlayerAttrs) -> Player {
Dec 04 14:33:29.775 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:33:29.775 INFO [stderr] 
Dec 04 14:33:29.775 INFO [stderr] warning: function is never used: `battle_terminate`
Dec 04 14:33:29.775 INFO [stderr]   --> src/main.rs:33:1
Dec 04 14:33:29.775 INFO [stderr]    |
Dec 04 14:33:29.775 INFO [stderr] 33 | fn battle_terminate(offender: & Player, defender: & Player) -> bool {
Dec 04 14:33:29.775 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:33:29.775 INFO [stderr] 
Dec 04 14:33:29.801 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 04 14:33:29.811 INFO [stderr] su: No module specific data is present
Dec 04 14:33:30.449 INFO running `"docker" "inspect" "96495c32435152aa72ae7daa70a3f380253e1ed16f8cede5a8d177210f540146"`
Dec 04 14:33:30.749 INFO running `"docker" "rm" "-f" "96495c32435152aa72ae7daa70a3f380253e1ed16f8cede5a8d177210f540146"`
Dec 04 14:33:31.083 INFO [stdout] 96495c32435152aa72ae7daa70a3f380253e1ed16f8cede5a8d177210f540146