Nov 28 01:07:29.242 INFO checking marvintau/rust-learning against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:07:29.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 01:07:29.614 INFO [stdout] f1f46a47394182de3abf65198aec6d50c7184f108c56e1451d3fb6ad3daa784b
Nov 28 01:07:29.615 INFO running `"docker" "start" "-a" "f1f46a47394182de3abf65198aec6d50c7184f108c56e1451d3fb6ad3daa784b"`
Nov 28 01:07:30.951 INFO [stderr] usermod: no changes
Nov 28 01:07:30.996 INFO [stderr]     Checking dungeon v0.1.0 (/source)
Nov 28 01:07:31.526 INFO [stderr] warning: unused import: `std::io`
Nov 28 01:07:31.527 INFO [stderr]  --> src/main.rs:1:5
Nov 28 01:07:31.528 INFO [stderr]   |
Nov 28 01:07:31.529 INFO [stderr] 1 | use std::io;
Nov 28 01:07:31.530 INFO [stderr]   |     ^^^^^^^
Nov 28 01:07:31.530 INFO [stderr]   |
Nov 28 01:07:31.531 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:07:31.532 INFO [stderr] 
Nov 28 01:07:31.532 INFO [stderr] warning: unused import: `std::string::String`
Nov 28 01:07:31.533 INFO [stderr]  --> src/main.rs:2:5
Nov 28 01:07:31.534 INFO [stderr]   |
Nov 28 01:07:31.534 INFO [stderr] 2 | use std::string::String;
Nov 28 01:07:31.535 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 01:07:31.536 INFO [stderr] 
Nov 28 01:07:31.562 INFO [stderr] warning: unused import: `std::io`
Nov 28 01:07:31.562 INFO [stderr]  --> src/main.rs:1:5
Nov 28 01:07:31.562 INFO [stderr]   |
Nov 28 01:07:31.562 INFO [stderr] 1 | use std::io;
Nov 28 01:07:31.562 INFO [stderr]   |     ^^^^^^^
Nov 28 01:07:31.562 INFO [stderr]   |
Nov 28 01:07:31.568 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:07:31.569 INFO [stderr] 
Nov 28 01:07:31.569 INFO [stderr] warning: unused import: `std::string::String`
Nov 28 01:07:31.569 INFO [stderr]  --> src/main.rs:2:5
Nov 28 01:07:31.569 INFO [stderr]   |
Nov 28 01:07:31.569 INFO [stderr] 2 | use std::string::String;
Nov 28 01:07:31.569 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 01:07:31.569 INFO [stderr] 
Nov 28 01:07:31.608 INFO [stderr] warning: field is never used: `agility`
Nov 28 01:07:31.608 INFO [stderr]  --> src/main.rs:6:5
Nov 28 01:07:31.609 INFO [stderr]   |
Nov 28 01:07:31.609 INFO [stderr] 6 |     agility : i32,
Nov 28 01:07:31.609 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 01:07:31.609 INFO [stderr]   |
Nov 28 01:07:31.609 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 01:07:31.609 INFO [stderr] 
Nov 28 01:07:31.610 INFO [stderr] warning: field is never used: `agility`
Nov 28 01:07:31.610 INFO [stderr]  --> src/main.rs:6:5
Nov 28 01:07:31.610 INFO [stderr]   |
Nov 28 01:07:31.610 INFO [stderr] 6 |     agility : i32,
Nov 28 01:07:31.610 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 01:07:31.610 INFO [stderr]   |
Nov 28 01:07:31.611 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 01:07:31.611 INFO [stderr] 
Nov 28 01:07:31.611 INFO [stderr] warning: field is never used: `attack`
Nov 28 01:07:31.611 INFO [stderr]  --> src/main.rs:7:5
Nov 28 01:07:31.611 INFO [stderr]   |
Nov 28 01:07:31.611 INFO [stderr] 7 |     attack: i32,
Nov 28 01:07:31.611 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 01:07:31.611 INFO [stderr] 
Nov 28 01:07:31.611 INFO [stderr] warning: field is never used: `armor`
Nov 28 01:07:31.611 INFO [stderr]  --> src/main.rs:8:5
Nov 28 01:07:31.611 INFO [stderr]   |
Nov 28 01:07:31.611 INFO [stderr] 8 |     armor: i32
Nov 28 01:07:31.611 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 01:07:31.611 INFO [stderr] 
Nov 28 01:07:31.611 INFO [stderr] warning: field is never used: `hp`
Nov 28 01:07:31.611 INFO [stderr]   --> src/main.rs:13:5
Nov 28 01:07:31.611 INFO [stderr]    |
Nov 28 01:07:31.611 INFO [stderr] 13 |     hp : i32
Nov 28 01:07:31.611 INFO [stderr]    |     ^^^^^^^^
Nov 28 01:07:31.611 INFO [stderr] 
Nov 28 01:07:31.611 INFO [stderr] warning: struct is never constructed: `Player`
Nov 28 01:07:31.611 INFO [stderr]   --> src/main.rs:16:1
Nov 28 01:07:31.611 INFO [stderr]    |
Nov 28 01:07:31.611 INFO [stderr] 16 | struct Player {
Nov 28 01:07:31.611 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 28 01:07:31.611 INFO [stderr] 
Nov 28 01:07:31.611 INFO [stderr] warning: method is never used: `create`
Nov 28 01:07:31.611 INFO [stderr]   --> src/main.rs:23:5
Nov 28 01:07:31.611 INFO [stderr]    |
Nov 28 01:07:31.611 INFO [stderr] 23 |     fn create(&self, state: PlayerState, attrs: PlayerAttrs) -> Player {
Nov 28 01:07:31.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:07:31.611 INFO [stderr] 
Nov 28 01:07:31.612 INFO [stderr] warning: function is never used: `battle_terminate`
Nov 28 01:07:31.612 INFO [stderr]   --> src/main.rs:33:1
Nov 28 01:07:31.612 INFO [stderr]    |
Nov 28 01:07:31.612 INFO [stderr] 33 | fn battle_terminate(offender: & Player, defender: & Player) -> bool {
Nov 28 01:07:31.612 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:07:31.612 INFO [stderr] 
Nov 28 01:07:31.626 INFO [stderr] warning: field is never used: `attack`
Nov 28 01:07:31.626 INFO [stderr]  --> src/main.rs:7:5
Nov 28 01:07:31.627 INFO [stderr]   |
Nov 28 01:07:31.627 INFO [stderr] 7 |     attack: i32,
Nov 28 01:07:31.627 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 01:07:31.627 INFO [stderr] 
Nov 28 01:07:31.627 INFO [stderr] warning: field is never used: `armor`
Nov 28 01:07:31.627 INFO [stderr]  --> src/main.rs:8:5
Nov 28 01:07:31.627 INFO [stderr]   |
Nov 28 01:07:31.627 INFO [stderr] 8 |     armor: i32
Nov 28 01:07:31.627 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 01:07:31.627 INFO [stderr] 
Nov 28 01:07:31.627 INFO [stderr] warning: field is never used: `hp`
Nov 28 01:07:31.627 INFO [stderr]   --> src/main.rs:13:5
Nov 28 01:07:31.627 INFO [stderr]    |
Nov 28 01:07:31.627 INFO [stderr] 13 |     hp : i32
Nov 28 01:07:31.627 INFO [stderr]    |     ^^^^^^^^
Nov 28 01:07:31.627 INFO [stderr] 
Nov 28 01:07:31.627 INFO [stderr] warning: struct is never constructed: `Player`
Nov 28 01:07:31.627 INFO [stderr]   --> src/main.rs:16:1
Nov 28 01:07:31.627 INFO [stderr]    |
Nov 28 01:07:31.627 INFO [stderr] 16 | struct Player {
Nov 28 01:07:31.627 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 28 01:07:31.627 INFO [stderr] 
Nov 28 01:07:31.627 INFO [stderr] warning: method is never used: `create`
Nov 28 01:07:31.627 INFO [stderr]   --> src/main.rs:23:5
Nov 28 01:07:31.627 INFO [stderr]    |
Nov 28 01:07:31.627 INFO [stderr] 23 |     fn create(&self, state: PlayerState, attrs: PlayerAttrs) -> Player {
Nov 28 01:07:31.627 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:07:31.627 INFO [stderr] 
Nov 28 01:07:31.627 INFO [stderr] warning: function is never used: `battle_terminate`
Nov 28 01:07:31.627 INFO [stderr]   --> src/main.rs:33:1
Nov 28 01:07:31.627 INFO [stderr]    |
Nov 28 01:07:31.627 INFO [stderr] 33 | fn battle_terminate(offender: & Player, defender: & Player) -> bool {
Nov 28 01:07:31.627 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:07:31.627 INFO [stderr] 
Nov 28 01:07:31.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 28 01:07:31.681 INFO [stderr] su: No module specific data is present
Nov 28 01:07:33.106 INFO running `"docker" "inspect" "f1f46a47394182de3abf65198aec6d50c7184f108c56e1451d3fb6ad3daa784b"`
Nov 28 01:07:33.481 INFO running `"docker" "rm" "-f" "f1f46a47394182de3abf65198aec6d50c7184f108c56e1451d3fb6ad3daa784b"`
Nov 28 01:07:33.880 INFO [stdout] f1f46a47394182de3abf65198aec6d50c7184f108c56e1451d3fb6ad3daa784b