[INFO] updating cached repository Payathp/text-adventure
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Payathp/text-adventure
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Payathp/text-adventure" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Payathp/text-adventure"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Payathp/text-adventure'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Payathp/text-adventure" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Payathp/text-adventure"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Payathp/text-adventure'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 15342f7159d7024a6e3186bebf4dd84c944977ee
[INFO] sha for GitHub repo Payathp/text-adventure: 15342f7159d7024a6e3186bebf4dd84c944977ee
[INFO] validating manifest of Payathp/text-adventure on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Payathp/text-adventure on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Payathp/text-adventure
[INFO] finished frobbing Payathp/text-adventure
[INFO] frobbed toml for Payathp/text-adventure written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Payathp/text-adventure/Cargo.toml
[INFO] started frobbing Payathp/text-adventure
[INFO] finished frobbing Payathp/text-adventure
[INFO] frobbed toml for Payathp/text-adventure written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Payathp/text-adventure/Cargo.toml
[INFO] crate Payathp/text-adventure already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Payathp/text-adventure against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Payathp/text-adventure:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bf0da04ba02a72c40e8f9331a59318ed96466a7c7809b7fc75446203a4c712f7
[INFO] running `"docker" "start" "-a" "bf0da04ba02a72c40e8f9331a59318ed96466a7c7809b7fc75446203a4c712f7"`
[INFO] [stderr]     Checking text-adventure v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `enemies`
[INFO] [stderr]  --> src/player.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use enemies;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `enemies`
[INFO] [stderr]  --> src/player.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use enemies;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `victory`
[INFO] [stderr]   --> src/player.rs:19:66
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new(inventory: Vec<items::Item>, hp: i32, x: i32, y: i32, victory: bool) -> Player
[INFO] [stderr]    |                                                                  ^^^^^^^ help: consider prefixing with an underscore: `_victory`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `action_method`
[INFO] [stderr]    --> src/player.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let mut action_method = actions::Action::identify_action_with_enemies(action, self, map);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_action_method`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `victory`
[INFO] [stderr]   --> src/player.rs:19:66
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new(inventory: Vec<items::Item>, hp: i32, x: i32, y: i32, victory: bool) -> Player
[INFO] [stderr]    |                                                                  ^^^^^^^ help: consider prefixing with an underscore: `_victory`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `action_method`
[INFO] [stderr]    --> src/player.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let mut action_method = actions::Action::identify_action_with_enemies(action, self, map);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_action_method`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/player.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let mut action_method = actions::Action::identify_action_with_enemies(action, self, map);
[INFO] [stderr]     |             ----^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/game.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let mut current_room = &mut world::tile_exists(&map, current_player.position.x, current_player.position.y).unwrap().clone();
[INFO] [stderr]    |             ----^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_name`
[INFO] [stderr]    --> src/tiles.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     pub fn get_name(&self) -> &'static str
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `not_empty_tile`
[INFO] [stderr]    --> src/tiles.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     pub fn not_empty_tile(&self) -> bool
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_rock`
[INFO] [stderr]   --> src/items.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn new_rock() -> Item
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_damage`
[INFO] [stderr]   --> src/items.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn get_damage(&self) -> i32
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_ogre`
[INFO] [stderr]   --> src/enemies.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn new_ogre() -> Enemy
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_name`
[INFO] [stderr]   --> src/enemies.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn get_name<'a>(&self) -> &'a str
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_position`
[INFO] [stderr]   --> src/player.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn current_position(&self) -> &tiles::Position
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `do_action`
[INFO] [stderr]    --> src/player.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn do_action<'a>(&mut self, map: &mut Vec<tiles::Room>, action: &'a str)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/player.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |         let mut action_method = actions::Action::identify_action_with_enemies(action, self, map);
[INFO] [stderr]     |             ----^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/game.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let mut current_room = &mut world::tile_exists(&map, current_player.position.x, current_player.position.y).unwrap().clone();
[INFO] [stderr]    |             ----^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_name`
[INFO] [stderr]    --> src/tiles.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     pub fn get_name(&self) -> &'static str
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `not_empty_tile`
[INFO] [stderr]    --> src/tiles.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     pub fn not_empty_tile(&self) -> bool
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_rock`
[INFO] [stderr]   --> src/items.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn new_rock() -> Item
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_damage`
[INFO] [stderr]   --> src/items.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn get_damage(&self) -> i32
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_ogre`
[INFO] [stderr]   --> src/enemies.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn new_ogre() -> Enemy
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_name`
[INFO] [stderr]   --> src/enemies.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn get_name<'a>(&self) -> &'a str
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `current_position`
[INFO] [stderr]   --> src/player.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn current_position(&self) -> &tiles::Position
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `do_action`
[INFO] [stderr]    --> src/player.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn do_action<'a>(&mut self, map: &mut Vec<tiles::Room>, action: &'a str)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "bf0da04ba02a72c40e8f9331a59318ed96466a7c7809b7fc75446203a4c712f7"`
[INFO] running `"docker" "rm" "-f" "bf0da04ba02a72c40e8f9331a59318ed96466a7c7809b7fc75446203a4c712f7"`
[INFO] [stdout] bf0da04ba02a72c40e8f9331a59318ed96466a7c7809b7fc75446203a4c712f7