Dec 19 13:04:02.547 INFO checking marvintau/rust-learning against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:04:02.547 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/marvintau/rust-learning:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:04:03.059 INFO [stdout] aecba5ed0ef6ad16b7b7b70db321a10c237d7ea5b5f84695573d9ab4b3d1d3b0
Dec 19 13:04:03.061 INFO running `"docker" "start" "-a" "aecba5ed0ef6ad16b7b7b70db321a10c237d7ea5b5f84695573d9ab4b3d1d3b0"`
Dec 19 13:04:05.084 INFO [stderr]     Checking dungeon v0.1.0 (/opt/crater/workdir)
Dec 19 13:04:05.325 INFO [stderr] warning: unused import: `std::io`
Dec 19 13:04:05.325 INFO [stderr]  --> src/main.rs:1:5
Dec 19 13:04:05.325 INFO [stderr]   |
Dec 19 13:04:05.325 INFO [stderr] 1 | use std::io;
Dec 19 13:04:05.325 INFO [stderr]   |     ^^^^^^^
Dec 19 13:04:05.325 INFO [stderr]   |
Dec 19 13:04:05.325 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:04:05.325 INFO [stderr] 
Dec 19 13:04:05.325 INFO [stderr] warning: unused import: `std::string::String`
Dec 19 13:04:05.325 INFO [stderr]  --> src/main.rs:2:5
Dec 19 13:04:05.325 INFO [stderr]   |
Dec 19 13:04:05.325 INFO [stderr] 2 | use std::string::String;
Dec 19 13:04:05.325 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 13:04:05.325 INFO [stderr] 
Dec 19 13:04:05.377 INFO [stderr] warning: field is never used: `agility`
Dec 19 13:04:05.377 INFO [stderr]  --> src/main.rs:6:5
Dec 19 13:04:05.377 INFO [stderr]   |
Dec 19 13:04:05.377 INFO [stderr] 6 |     agility : i32,
Dec 19 13:04:05.377 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 13:04:05.377 INFO [stderr]   |
Dec 19 13:04:05.377 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 13:04:05.377 INFO [stderr] 
Dec 19 13:04:05.377 INFO [stderr] warning: field is never used: `attack`
Dec 19 13:04:05.377 INFO [stderr]  --> src/main.rs:7:5
Dec 19 13:04:05.377 INFO [stderr]   |
Dec 19 13:04:05.377 INFO [stderr] 7 |     attack: i32,
Dec 19 13:04:05.377 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 13:04:05.377 INFO [stderr] 
Dec 19 13:04:05.377 INFO [stderr] warning: field is never used: `armor`
Dec 19 13:04:05.377 INFO [stderr]  --> src/main.rs:8:5
Dec 19 13:04:05.377 INFO [stderr]   |
Dec 19 13:04:05.377 INFO [stderr] 8 |     armor: i32
Dec 19 13:04:05.377 INFO [stderr]   |     ^^^^^^^^^^
Dec 19 13:04:05.377 INFO [stderr] 
Dec 19 13:04:05.377 INFO [stderr] warning: field is never used: `hp`
Dec 19 13:04:05.377 INFO [stderr]   --> src/main.rs:13:5
Dec 19 13:04:05.377 INFO [stderr]    |
Dec 19 13:04:05.377 INFO [stderr] 13 |     hp : i32
Dec 19 13:04:05.377 INFO [stderr]    |     ^^^^^^^^
Dec 19 13:04:05.377 INFO [stderr] 
Dec 19 13:04:05.377 INFO [stderr] warning: struct is never constructed: `Player`
Dec 19 13:04:05.377 INFO [stderr]   --> src/main.rs:16:1
Dec 19 13:04:05.377 INFO [stderr]    |
Dec 19 13:04:05.377 INFO [stderr] 16 | struct Player {
Dec 19 13:04:05.377 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 19 13:04:05.377 INFO [stderr] 
Dec 19 13:04:05.377 INFO [stderr] warning: method is never used: `create`
Dec 19 13:04:05.377 INFO [stderr]   --> src/main.rs:23:5
Dec 19 13:04:05.377 INFO [stderr]    |
Dec 19 13:04:05.377 INFO [stderr] 23 |     fn create(&self, state: PlayerState, attrs: PlayerAttrs) -> Player {
Dec 19 13:04:05.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:04:05.377 INFO [stderr] 
Dec 19 13:04:05.377 INFO [stderr] warning: function is never used: `battle_terminate`
Dec 19 13:04:05.377 INFO [stderr]   --> src/main.rs:33:1
Dec 19 13:04:05.377 INFO [stderr]    |
Dec 19 13:04:05.377 INFO [stderr] 33 | fn battle_terminate(offender: & Player, defender: & Player) -> bool {
Dec 19 13:04:05.377 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:04:05.377 INFO [stderr] 
Dec 19 13:04:05.412 INFO [stderr] warning: unused import: `std::io`
Dec 19 13:04:05.413 INFO [stderr]  --> src/main.rs:1:5
Dec 19 13:04:05.413 INFO [stderr]   |
Dec 19 13:04:05.413 INFO [stderr] 1 | use std::io;
Dec 19 13:04:05.413 INFO [stderr]   |     ^^^^^^^
Dec 19 13:04:05.413 INFO [stderr]   |
Dec 19 13:04:05.413 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:04:05.413 INFO [stderr] 
Dec 19 13:04:05.413 INFO [stderr] warning: unused import: `std::string::String`
Dec 19 13:04:05.413 INFO [stderr]  --> src/main.rs:2:5
Dec 19 13:04:05.413 INFO [stderr]   |
Dec 19 13:04:05.413 INFO [stderr] 2 | use std::string::String;
Dec 19 13:04:05.413 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 13:04:05.413 INFO [stderr] 
Dec 19 13:04:05.460 INFO [stderr] warning: field is never used: `agility`
Dec 19 13:04:05.460 INFO [stderr]  --> src/main.rs:6:5
Dec 19 13:04:05.460 INFO [stderr]   |
Dec 19 13:04:05.460 INFO [stderr] 6 |     agility : i32,
Dec 19 13:04:05.460 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 13:04:05.460 INFO [stderr]   |
Dec 19 13:04:05.460 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 13:04:05.460 INFO [stderr] 
Dec 19 13:04:05.460 INFO [stderr] warning: field is never used: `attack`
Dec 19 13:04:05.460 INFO [stderr]  --> src/main.rs:7:5
Dec 19 13:04:05.460 INFO [stderr]   |
Dec 19 13:04:05.460 INFO [stderr] 7 |     attack: i32,
Dec 19 13:04:05.460 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 13:04:05.460 INFO [stderr] 
Dec 19 13:04:05.460 INFO [stderr] warning: field is never used: `armor`
Dec 19 13:04:05.460 INFO [stderr]  --> src/main.rs:8:5
Dec 19 13:04:05.460 INFO [stderr]   |
Dec 19 13:04:05.460 INFO [stderr] 8 |     armor: i32
Dec 19 13:04:05.460 INFO [stderr]   |     ^^^^^^^^^^
Dec 19 13:04:05.460 INFO [stderr] 
Dec 19 13:04:05.460 INFO [stderr] warning: field is never used: `hp`
Dec 19 13:04:05.460 INFO [stderr]   --> src/main.rs:13:5
Dec 19 13:04:05.460 INFO [stderr]    |
Dec 19 13:04:05.460 INFO [stderr] 13 |     hp : i32
Dec 19 13:04:05.460 INFO [stderr]    |     ^^^^^^^^
Dec 19 13:04:05.460 INFO [stderr] 
Dec 19 13:04:05.460 INFO [stderr] warning: struct is never constructed: `Player`
Dec 19 13:04:05.460 INFO [stderr]   --> src/main.rs:16:1
Dec 19 13:04:05.460 INFO [stderr]    |
Dec 19 13:04:05.460 INFO [stderr] 16 | struct Player {
Dec 19 13:04:05.460 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 19 13:04:05.460 INFO [stderr] 
Dec 19 13:04:05.460 INFO [stderr] warning: method is never used: `create`
Dec 19 13:04:05.460 INFO [stderr]   --> src/main.rs:23:5
Dec 19 13:04:05.460 INFO [stderr]    |
Dec 19 13:04:05.460 INFO [stderr] 23 |     fn create(&self, state: PlayerState, attrs: PlayerAttrs) -> Player {
Dec 19 13:04:05.460 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:04:05.460 INFO [stderr] 
Dec 19 13:04:05.460 INFO [stderr] warning: function is never used: `battle_terminate`
Dec 19 13:04:05.460 INFO [stderr]   --> src/main.rs:33:1
Dec 19 13:04:05.460 INFO [stderr]    |
Dec 19 13:04:05.460 INFO [stderr] 33 | fn battle_terminate(offender: & Player, defender: & Player) -> bool {
Dec 19 13:04:05.461 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:04:05.461 INFO [stderr] 
Dec 19 13:04:05.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 19 13:04:06.768 INFO running `"docker" "inspect" "aecba5ed0ef6ad16b7b7b70db321a10c237d7ea5b5f84695573d9ab4b3d1d3b0"`
Dec 19 13:04:07.142 INFO running `"docker" "rm" "-f" "aecba5ed0ef6ad16b7b7b70db321a10c237d7ea5b5f84695573d9ab4b3d1d3b0"`
Dec 19 13:04:07.512 INFO [stdout] aecba5ed0ef6ad16b7b7b70db321a10c237d7ea5b5f84695573d9ab4b3d1d3b0