[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/clippy-test-run/sources/stable/gh/Payathp/text-adventure"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Payathp/text-adventure'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Payathp/text-adventure" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Payathp/text-adventure"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/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 stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Payathp/text-adventure on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "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/clippy-test-run/sources/stable/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/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Payathp/text-adventure/Cargo.toml
[INFO] crate Payathp/text-adventure has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting Payathp/text-adventure against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/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 -Dclippy::into_iter_on_array" "-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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e3b6d5d2f14d6b0f67adf4eaf00b267a58669941bec4d21b2f9d724ab6ad3b41
[INFO] running `"docker" "start" "-a" "e3b6d5d2f14d6b0f67adf4eaf00b267a58669941bec4d21b2f9d724ab6ad3b41"`
[INFO] [stderr]     Checking text-adventure v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |             x: x,
[INFO] [stderr]    |             ^^^^ help: replace it with: `x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             y: y,
[INFO] [stderr]    |             ^^^^ help: replace it with: `y`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             enemy: enemy,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `enemy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             item: item,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/items.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/items.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             description: description,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `description`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/items.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |             value: value,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `value`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/items.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             damage: damage,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `damage`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/enemies.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/enemies.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             hp: hp,
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `hp`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/enemies.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             damage: damage,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `damage`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/player.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             inventory: inventory,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `inventory`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/player.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             hp: hp,
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `hp`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/actions.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/actions.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             hotkey: hotkey,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `hotkey`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |             x: x,
[INFO] [stderr]    |             ^^^^ help: replace it with: `x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             y: y,
[INFO] [stderr]    |             ^^^^ help: replace it with: `y`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             enemy: enemy,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `enemy`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/tiles.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             item: item,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `item`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/items.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/items.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             description: description,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `description`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/items.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |             value: value,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `value`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/items.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             damage: damage,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `damage`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/enemies.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/enemies.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             hp: hp,
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `hp`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/enemies.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             damage: damage,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `damage`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/player.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             inventory: inventory,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `inventory`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/player.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             hp: hp,
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `hp`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/actions.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/actions.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             hotkey: hotkey,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `hotkey`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:109:19
[INFO] [stderr]     |
[INFO] [stderr] 109 |             "" => return Room::empty_room(x, y),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::empty_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:110:31
[INFO] [stderr]     |
[INFO] [stderr] 110 |             "StartingRoom" => return Room::make_starting_room(x, y),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_starting_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:111:33
[INFO] [stderr]     |
[INFO] [stderr] 111 |             "FindDaggerRoom" => return Room::make_find_dagger_room(x, y),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_find_dagger_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:112:31
[INFO] [stderr]     |
[INFO] [stderr] 112 |             "SnakePitRoom" => return Room::make_snake_pit_room(x, y),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_snake_pit_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:113:32
[INFO] [stderr]     |
[INFO] [stderr] 113 |             "Find5GoldRoom" => return Room::make_find_gold_room(x, y),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_find_gold_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:114:34
[INFO] [stderr]     |
[INFO] [stderr] 114 |             "GiantSpiderRoom" => return Room::make_giant_spider_room(x, y),
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_giant_spider_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |             "EmptyCavePath" => return Room::make_empty_cave_path(x, y),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_empty_cave_path(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:116:32
[INFO] [stderr]     |
[INFO] [stderr] 116 |             "LeaveCaveRoom" => return Room::make_leave_cave_room(x, y),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_leave_cave_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:125:19
[INFO] [stderr]     |
[INFO] [stderr] 125 |             "" => return "",
[INFO] [stderr]     |                   ^^^^^^^^^ help: remove `return` as shown: `""`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:127:17
[INFO] [stderr]     |
[INFO] [stderr] 127 | /                 return "You find yourself in a cave with a flickering toch on the wall.\
[INFO] [stderr] 128 | |                         You can make out four paths, each equally as dark and foreboding.",
[INFO] [stderr]     | |__________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 "You find yourself in a cave with a flickering toch on the wall.\
[INFO] [stderr] 128 |                         You can make out four paths, each equally as dark and foreboding.",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:130:17
[INFO] [stderr]     |
[INFO] [stderr] 130 | /                 return "You notice something shiny in the corner.\
[INFO] [stderr] 131 | |                         It's a dagger! You pick it up.",
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 130 |                 "You notice something shiny in the corner.\
[INFO] [stderr] 131 |                         It's a dagger! You pick it up.",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 | /                 return "You have fallen into a pit of deadly snakes!\n\
[INFO] [stderr] 134 | |                         You have died!",
[INFO] [stderr]     | |_______________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 "You have fallen into a pit of deadly snakes!\n\
[INFO] [stderr] 134 |                         You have died!",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 |                 return "Someone dropped a 5 gold piece. You pick it up",
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"Someone dropped a 5 gold piece. You pick it up"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 |                     return "A giant spider jumps dowm from its web in front of you!"
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"A giant spider jumps dowm from its web in front of you!"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:145:21
[INFO] [stderr]     |
[INFO] [stderr] 145 |                     return "The corps of a dead spider rots on the ground."
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"The corps of a dead spider rots on the ground."`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |                 return "Another unremarkable part of the cave. You must forge onwards.",
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"Another unremarkable part of the cave. You must forge onwards."`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:151:17
[INFO] [stderr]     |
[INFO] [stderr] 151 | /                 return "You see a bright light in the distance ...\
[INFO] [stderr] 152 | |                         ... it grows as you get closer! It's sunlight\n\
[INFO] [stderr] 153 | |                         Victory is yours!",
[INFO] [stderr]     | |__________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 "You see a bright light in the distance ...\
[INFO] [stderr] 152 |                         ... it grows as you get closer! It's sunlight\n\
[INFO] [stderr] 153 |                         Victory is yours!",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:224:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         return moves;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `moves`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/tiles.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |         if (self.position.x+1 <= world::get_x_limit(map)) & world::tile_in_existence(map, self.position.x+1, self.position.y)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::int_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 207 |         if (self.position.x < world::get_x_limit(map)) & world::tile_in_existence(map, self.position.x+1, self.position.y)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/tiles.rs:211:13
[INFO] [stderr]     |
[INFO] [stderr] 211 |         if (self.position.x-1 >= 0) & world::tile_in_existence(map, self.position.x-1, self.position.y)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 211 |         if (self.position.x > 0) & world::tile_in_existence(map, self.position.x-1, self.position.y)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/tiles.rs:215:13
[INFO] [stderr]     |
[INFO] [stderr] 215 |         if (self.position.y-1 >= 0) & world::tile_in_existence(map, self.position.x, self.position.y-1)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 215 |         if (self.position.y > 0) & world::tile_in_existence(map, self.position.x, self.position.y-1)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |             return moves;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: remove `return` as shown: `moves`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:240:13
[INFO] [stderr]     |
[INFO] [stderr] 240 |             return moves;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: remove `return` as shown: `moves`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     return (width, height);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(width, height)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     return res.0 * res.1;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `res.0 * res.1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     return map_display;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `map_display`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     return res;
[INFO] [stderr]    |     ^^^^^^^^^^^ help: remove `return` as shown: `res`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     return None;
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     return None;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:112:20
[INFO] [stderr]     |
[INFO] [stderr] 112 |         Some(_) => return true,
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 |         _ => return false,
[INFO] [stderr]     |              ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     return biggest_x;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `biggest_x`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |     return biggest_y;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `biggest_y`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[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: unneeded return statement
[INFO] [stderr]   --> src/player.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         return res;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: remove `return` as shown: `res`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:68:17
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 return false;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:109:19
[INFO] [stderr]     |
[INFO] [stderr] 109 |             "" => return Room::empty_room(x, y),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::empty_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:110:31
[INFO] [stderr]     |
[INFO] [stderr] 110 |             "StartingRoom" => return Room::make_starting_room(x, y),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_starting_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:111:33
[INFO] [stderr]     |
[INFO] [stderr] 111 |             "FindDaggerRoom" => return Room::make_find_dagger_room(x, y),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_find_dagger_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:112:31
[INFO] [stderr]     |
[INFO] [stderr] 112 |             "SnakePitRoom" => return Room::make_snake_pit_room(x, y),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_snake_pit_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:113:32
[INFO] [stderr]     |
[INFO] [stderr] 113 |             "Find5GoldRoom" => return Room::make_find_gold_room(x, y),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_find_gold_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:114:34
[INFO] [stderr]     |
[INFO] [stderr] 114 |             "GiantSpiderRoom" => return Room::make_giant_spider_room(x, y),
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_giant_spider_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |             "EmptyCavePath" => return Room::make_empty_cave_path(x, y),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_empty_cave_path(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:116:32
[INFO] [stderr]     |
[INFO] [stderr] 116 |             "LeaveCaveRoom" => return Room::make_leave_cave_room(x, y),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Room::make_leave_cave_room(x, y)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:125:19
[INFO] [stderr]     |
[INFO] [stderr] 125 |             "" => return "",
[INFO] [stderr]     |                   ^^^^^^^^^ help: remove `return` as shown: `""`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:127:17
[INFO] [stderr]     |
[INFO] [stderr] 127 | /                 return "You find yourself in a cave with a flickering toch on the wall.\
[INFO] [stderr] 128 | |                         You can make out four paths, each equally as dark and foreboding.",
[INFO] [stderr]     | |__________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 "You find yourself in a cave with a flickering toch on the wall.\
[INFO] [stderr] 128 |                         You can make out four paths, each equally as dark and foreboding.",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:130:17
[INFO] [stderr]     |
[INFO] [stderr] 130 | /                 return "You notice something shiny in the corner.\
[INFO] [stderr] 131 | |                         It's a dagger! You pick it up.",
[INFO] [stderr]     | |_______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 130 |                 "You notice something shiny in the corner.\
[INFO] [stderr] 131 |                         It's a dagger! You pick it up.",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 | /                 return "You have fallen into a pit of deadly snakes!\n\
[INFO] [stderr] 134 | |                         You have died!",
[INFO] [stderr]     | |_______________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 "You have fallen into a pit of deadly snakes!\n\
[INFO] [stderr] 134 |                         You have died!",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 |                 return "Someone dropped a 5 gold piece. You pick it up",
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"Someone dropped a 5 gold piece. You pick it up"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 |                     return "A giant spider jumps dowm from its web in front of you!"
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"A giant spider jumps dowm from its web in front of you!"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:145:21
[INFO] [stderr]     |
[INFO] [stderr] 145 |                     return "The corps of a dead spider rots on the ground."
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"The corps of a dead spider rots on the ground."`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |                 return "Another unremarkable part of the cave. You must forge onwards.",
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"Another unremarkable part of the cave. You must forge onwards."`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:151:17
[INFO] [stderr]     |
[INFO] [stderr] 151 | /                 return "You see a bright light in the distance ...\
[INFO] [stderr] 152 | |                         ... it grows as you get closer! It's sunlight\n\
[INFO] [stderr] 153 | |                         Victory is yours!",
[INFO] [stderr]     | |__________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 "You see a bright light in the distance ...\
[INFO] [stderr] 152 |                         ... it grows as you get closer! It's sunlight\n\
[INFO] [stderr] 153 |                         Victory is yours!",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:224:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         return moves;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `moves`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/tiles.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |         if (self.position.x+1 <= world::get_x_limit(map)) & world::tile_in_existence(map, self.position.x+1, self.position.y)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::int_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 207 |         if (self.position.x < world::get_x_limit(map)) & world::tile_in_existence(map, self.position.x+1, self.position.y)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/tiles.rs:211:13
[INFO] [stderr]     |
[INFO] [stderr] 211 |         if (self.position.x-1 >= 0) & world::tile_in_existence(map, self.position.x-1, self.position.y)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 211 |         if (self.position.x > 0) & world::tile_in_existence(map, self.position.x-1, self.position.y)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Unnecessary `>= y + 1` or `x - 1 >=`
[INFO] [stderr]    --> src/tiles.rs:215:13
[INFO] [stderr]     |
[INFO] [stderr] 215 |         if (self.position.y-1 >= 0) & world::tile_in_existence(map, self.position.x, self.position.y-1)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one
[INFO] [stderr] help: change `>= y + 1` to `> y` as shown
[INFO] [stderr]     |
[INFO] [stderr] 215 |         if (self.position.y > 0) & world::tile_in_existence(map, self.position.x, self.position.y-1)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |             return moves;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: remove `return` as shown: `moves`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/tiles.rs:240:13
[INFO] [stderr]     |
[INFO] [stderr] 240 |             return moves;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: remove `return` as shown: `moves`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     return (width, height);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(width, height)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     return res.0 * res.1;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `res.0 * res.1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     return map_display;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `map_display`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     return res;
[INFO] [stderr]    |     ^^^^^^^^^^^ help: remove `return` as shown: `res`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/world.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     return None;
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     return None;
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:112:20
[INFO] [stderr]     |
[INFO] [stderr] 112 |         Some(_) => return true,
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 |         _ => return false,
[INFO] [stderr]     |              ^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     return biggest_x;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `biggest_x`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/world.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |     return biggest_y;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `biggest_y`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[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: unneeded return statement
[INFO] [stderr]   --> src/player.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         return res;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: remove `return` as shown: `res`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 return true;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/actions.rs:68:17
[INFO] [stderr]    |
[INFO] [stderr] 68 |                 return false;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[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 using `_victory` instead
[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 using `_action_method` instead
[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: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/tiles.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     pub fn make_room_from_str<'a>(x: i32, y: i32, room_name: &'a str) -> Room
[INFO] [stderr] 106 | |     {
[INFO] [stderr] 107 | |         match room_name
[INFO] [stderr] 108 | |         {
[INFO] [stderr] ...   |
[INFO] [stderr] 118 | |         }
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/tiles.rs:204:39
[INFO] [stderr]     |
[INFO] [stderr] 204 |     pub fn adjacent_moves(&self, map: &Vec<Room>) -> Vec<actions::Action>
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: change this to: `&[Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/tiles.rs:227:46
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn available_actions(&mut self, map: &Vec<Room>) -> Vec<actions::Action>
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: change this to: `&[Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/world.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / pub fn load_map_from_file<'a>(file_name: &'a str) -> Vec<tiles::Room>
[INFO] [stderr] 8  | | {
[INFO] [stderr] 9  | |     let mut file = File::open(file_name).unwrap();
[INFO] [stderr] 10 | |     let mut container = String::new();
[INFO] [stderr] 11 | |     file.read_to_string(&mut container).unwrap();
[INFO] [stderr] 12 | |     process(&container[ .. ])
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/world.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / pub fn need_size<'a>(map: &'a str) -> u32
[INFO] [stderr] 28 | | {
[INFO] [stderr] 29 | |     let res = dimensions(map);
[INFO] [stderr] 30 | |     return res.0 * res.1;
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/world.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / pub fn process<'a>(map: &'a str) -> Vec<tiles::Room>
[INFO] [stderr] 34 | | {
[INFO] [stderr] 35 | |     let mut map_display: Vec<tiles::Room> = Vec::new();
[INFO] [stderr] 36 | |     map_display.reserve(need_size(&map) as usize);
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |     return map_display;
[INFO] [stderr] 56 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/world.rs:45:33
[INFO] [stderr]    |
[INFO] [stderr] 45 |         if current_str.contains("\n")
[INFO] [stderr]    |                                 ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/world.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | / pub fn count_occurence<'a>(map: &'a str, sym: char) -> u32
[INFO] [stderr] 59 | | {
[INFO] [stderr] 60 | |     let map_chars = map.chars();
[INFO] [stderr] 61 | |     let mut res = 0;
[INFO] [stderr] ...  |
[INFO] [stderr] 69 | |     return res;
[INFO] [stderr] 70 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/world.rs:72:25
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn tile_exists(map: &Vec<tiles::Room>, x: i32, y: i32) -> Option<&tiles::Room>
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/world.rs:108:31
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub fn tile_in_existence(map: &Vec<tiles::Room>, x: i32, y: i32) -> bool
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/world.rs:117:25
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn get_x_limit(map: &Vec<tiles::Room>) -> i32
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/world.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub fn get_y_limit(map: &Vec<tiles::Room>) -> i32
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/world.rs:145:27
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub fn starting_room(map: &Vec<tiles::Room>) -> &tiles::Position
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/player.rs:30:29
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn make_player(map: &Vec<tiles::Room>) -> Player
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/game.rs:63:33
[INFO] [stderr]    |
[INFO] [stderr] 63 | /                                 match actions::Action::identify_action_with_enemies(&action_input.trim(), &mut current_player, &mut map)
[INFO] [stderr] 64 | |                                 {
[INFO] [stderr] 65 | |                                     true => break 'inputloop,
[INFO] [stderr] 66 | |                                     _ => continue 'inputloop,
[INFO] [stderr] 67 | |                                 }
[INFO] [stderr]    | |_________________________________^ help: consider using an if/else expression: `if actions::Action::identify_action_with_enemies(&action_input.trim(), &mut current_player, &mut map) { break 'inputloop } else { continue 'inputloop }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[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 using `_victory` instead
[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 using `_action_method` instead
[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: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/tiles.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     pub fn make_room_from_str<'a>(x: i32, y: i32, room_name: &'a str) -> Room
[INFO] [stderr] 106 | |     {
[INFO] [stderr] 107 | |         match room_name
[INFO] [stderr] 108 | |         {
[INFO] [stderr] ...   |
[INFO] [stderr] 118 | |         }
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/tiles.rs:204:39
[INFO] [stderr]     |
[INFO] [stderr] 204 |     pub fn adjacent_moves(&self, map: &Vec<Room>) -> Vec<actions::Action>
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: change this to: `&[Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/tiles.rs:227:46
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn available_actions(&mut self, map: &Vec<Room>) -> Vec<actions::Action>
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: change this to: `&[Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/world.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / pub fn load_map_from_file<'a>(file_name: &'a str) -> Vec<tiles::Room>
[INFO] [stderr] 8  | | {
[INFO] [stderr] 9  | |     let mut file = File::open(file_name).unwrap();
[INFO] [stderr] 10 | |     let mut container = String::new();
[INFO] [stderr] 11 | |     file.read_to_string(&mut container).unwrap();
[INFO] [stderr] 12 | |     process(&container[ .. ])
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/world.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / pub fn need_size<'a>(map: &'a str) -> u32
[INFO] [stderr] 28 | | {
[INFO] [stderr] 29 | |     let res = dimensions(map);
[INFO] [stderr] 30 | |     return res.0 * res.1;
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/world.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / pub fn process<'a>(map: &'a str) -> Vec<tiles::Room>
[INFO] [stderr] 34 | | {
[INFO] [stderr] 35 | |     let mut map_display: Vec<tiles::Room> = Vec::new();
[INFO] [stderr] 36 | |     map_display.reserve(need_size(&map) as usize);
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |     return map_display;
[INFO] [stderr] 56 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/world.rs:45:33
[INFO] [stderr]    |
[INFO] [stderr] 45 |         if current_str.contains("\n")
[INFO] [stderr]    |                                 ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/world.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | / pub fn count_occurence<'a>(map: &'a str, sym: char) -> u32
[INFO] [stderr] 59 | | {
[INFO] [stderr] 60 | |     let map_chars = map.chars();
[INFO] [stderr] 61 | |     let mut res = 0;
[INFO] [stderr] ...  |
[INFO] [stderr] 69 | |     return res;
[INFO] [stderr] 70 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/world.rs:72:25
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn tile_exists(map: &Vec<tiles::Room>, x: i32, y: i32) -> Option<&tiles::Room>
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/world.rs:108:31
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub fn tile_in_existence(map: &Vec<tiles::Room>, x: i32, y: i32) -> bool
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/world.rs:117:25
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn get_x_limit(map: &Vec<tiles::Room>) -> i32
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/world.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub fn get_y_limit(map: &Vec<tiles::Room>) -> i32
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/world.rs:145:27
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub fn starting_room(map: &Vec<tiles::Room>) -> &tiles::Position
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/player.rs:30:29
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn make_player(map: &Vec<tiles::Room>) -> Player
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^ help: change this to: `&[tiles::Room]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/game.rs:63:33
[INFO] [stderr]    |
[INFO] [stderr] 63 | /                                 match actions::Action::identify_action_with_enemies(&action_input.trim(), &mut current_player, &mut map)
[INFO] [stderr] 64 | |                                 {
[INFO] [stderr] 65 | |                                     true => break 'inputloop,
[INFO] [stderr] 66 | |                                     _ => continue 'inputloop,
[INFO] [stderr] 67 | |                                 }
[INFO] [stderr]    | |_________________________________^ help: consider using an if/else expression: `if actions::Action::identify_action_with_enemies(&action_input.trim(), &mut current_player, &mut map) { break 'inputloop } else { continue 'inputloop }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "e3b6d5d2f14d6b0f67adf4eaf00b267a58669941bec4d21b2f9d724ab6ad3b41"`
[INFO] running `"docker" "rm" "-f" "e3b6d5d2f14d6b0f67adf4eaf00b267a58669941bec4d21b2f9d724ab6ad3b41"`
[INFO] [stdout] e3b6d5d2f14d6b0f67adf4eaf00b267a58669941bec4d21b2f9d724ab6ad3b41