[INFO] updating cached repository OinkIguana/roguelike
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/OinkIguana/roguelike
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/OinkIguana/roguelike" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/OinkIguana/roguelike"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/OinkIguana/roguelike'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/OinkIguana/roguelike" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/OinkIguana/roguelike"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/OinkIguana/roguelike'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a278b61070b6037f8789a94e54ff4a25afabf7c5
[INFO] sha for GitHub repo OinkIguana/roguelike: a278b61070b6037f8789a94e54ff4a25afabf7c5
[INFO] validating manifest of OinkIguana/roguelike 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 OinkIguana/roguelike 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 OinkIguana/roguelike
[INFO] finished frobbing OinkIguana/roguelike
[INFO] frobbed toml for OinkIguana/roguelike written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/OinkIguana/roguelike/Cargo.toml
[INFO] started frobbing OinkIguana/roguelike
[INFO] finished frobbing OinkIguana/roguelike
[INFO] frobbed toml for OinkIguana/roguelike written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/OinkIguana/roguelike/Cargo.toml
[INFO] crate OinkIguana/roguelike 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 OinkIguana/roguelike against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/OinkIguana/roguelike:/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] 0848914e0da2ab8e2c513c4409daa3993cb0e9cf5ed4bd89f29e08ef3b5ec4b7
[INFO] running `"docker" "start" "-a" "0848914e0da2ab8e2c513c4409daa3993cb0e9cf5ed4bd89f29e08ef3b5ec4b7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ncurses v5.86.0
[INFO] [stderr]     Checking pancurses v0.9.0
[INFO] [stderr]     Checking roguelike v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/state/player_data.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub inventory: RefCell<Vec<Box<Actor>>>,
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/state/mod.rs:71:49
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn process_all(mut self, behaviors: Vec<Box<Behavior>>) -> Self {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/tile.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 |     contents: Option<Box<Actor>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/tile.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn fill(&mut self, mut actor: Box<Actor>) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/tile.rs:65:50
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn process(&self, action: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/tile.rs:70:43
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn contents(&self) -> &Option<Box<Actor>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/mod.rs:48:54
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn process(&self, action: Action) -> Vec<Box<Behavior>> {
[INFO] [stderr]    |                                                      ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/engine/actor/mod.rs:7:44
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn react(&self, action: Action) -> Box<Behavior> { Box::new(Perform(Action::Idle)) }
[INFO] [stderr]   |                                            ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:15:41
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn can_be_stepped_on(&self, other: &Actor) -> bool { false }
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn step_on(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:19:45
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn be_stepped_on(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:22:46
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn can_be_interacted_with(&self, other: &Actor) -> bool { false }
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn interact(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:26:50
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn be_interacted_with(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn can_be_used(&self, other: &Actor) -> bool { false }
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:31:40
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn use_item(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn be_used(&mut self, other: &mut Actor) -> Option<Box<Actor>> { None }
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:33:60
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn be_used(&mut self, other: &mut Actor) -> Option<Box<Actor>> { None }
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn can_be_attacked(&self, other: &Actor) -> bool { false }
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:38:38
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn attack(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:40:43
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn be_attacked(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:56:37
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn pick_up(&mut self, item: Box<Actor>) {}
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:59:56
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn get_item(&mut self, index: usize) -> Option<Box<Actor>> { None }
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:93:32
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn clone_box(&self) -> Box<Actor>;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn clone_box(&self) -> Box<Actor> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine/actor/mod.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl Clone for Box<Actor> {
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine/actor/mod.rs:102:28
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn clone(&self) -> Box<Actor> {
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/messaging/mod.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Drop(usize, Box<Actor>),
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:23:44
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn react(&self, action: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn can_be_attacked(&self, _: &Actor) -> bool { true }
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:37:43
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn be_attacked(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:62:37
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn pick_up(&mut self, item: Box<Actor>) {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:65:56
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn get_item(&mut self, index: usize) -> Option<Box<Actor>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/bat.rs:34:39
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn react(&self, _: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/bat.rs:42:39
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn can_be_attacked(&self, other: &Actor) -> bool {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/bat.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn be_attacked(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/goblin.rs:35:39
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn react(&self, _: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/goblin.rs:55:39
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn can_be_attacked(&self, other: &Actor) -> bool {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/goblin.rs:58:43
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn be_attacked(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/gold.rs:18:37
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn can_be_stepped_on(&self, _: &Actor) -> bool { true }
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/gold.rs:19:45
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn be_stepped_on(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/stairs.rs:21:37
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn can_be_stepped_on(&self, _: &Actor) -> bool { true }
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/stairs.rs:22:41
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn be_stepped_on(&mut self, _: &mut Actor) {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/fountain.rs:18:42
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn can_be_interacted_with(&self, _: &Actor) -> bool { !self.used }
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/fountain.rs:19:50
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn be_interacted_with(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:12:41
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn can_be_stepped_on(&self, other: &Actor) -> bool { other.long_name() == Player::id() }
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:13:45
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn be_stepped_on(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn can_be_used(&self, _: &Actor) -> bool { true }
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:18:39
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn be_used(&mut self, other: &mut Actor) -> Option<Box<Actor>> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:18:60
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn be_used(&mut self, other: &mut Actor) -> Option<Box<Actor>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/chest.rs:23:42
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn can_be_interacted_with(&self, _: &Actor) -> bool { self.contents.is_some() }
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/chest.rs:24:50
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn be_interacted_with(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/key.rs:14:41
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn can_be_stepped_on(&self, other: &Actor) -> bool { other.long_name() == Player::id() }
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/key.rs:15:45
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn be_stepped_on(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/thief.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn react(&self, _: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/thief.rs:86:39
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn can_be_attacked(&self, other: &Actor) -> bool {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/thief.rs:89:38
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn attack(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/thief.rs:93:43
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn be_attacked(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/state/player_data.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub inventory: RefCell<Vec<Box<Actor>>>,
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/state/mod.rs:71:49
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn process_all(mut self, behaviors: Vec<Box<Behavior>>) -> Self {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/tile.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 |     contents: Option<Box<Actor>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/tile.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn fill(&mut self, mut actor: Box<Actor>) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/tile.rs:65:50
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn process(&self, action: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/tile.rs:70:43
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn contents(&self) -> &Option<Box<Actor>> {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/map/mod.rs:48:54
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn process(&self, action: Action) -> Vec<Box<Behavior>> {
[INFO] [stderr]    |                                                      ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/engine/actor/mod.rs:7:44
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn react(&self, action: Action) -> Box<Behavior> { Box::new(Perform(Action::Idle)) }
[INFO] [stderr]   |                                            ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:15:41
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn can_be_stepped_on(&self, other: &Actor) -> bool { false }
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn step_on(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:19:45
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn be_stepped_on(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:22:46
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn can_be_interacted_with(&self, other: &Actor) -> bool { false }
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn interact(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:26:50
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn be_interacted_with(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn can_be_used(&self, other: &Actor) -> bool { false }
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:31:40
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn use_item(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:33:39
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn be_used(&mut self, other: &mut Actor) -> Option<Box<Actor>> { None }
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:33:60
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn be_used(&mut self, other: &mut Actor) -> Option<Box<Actor>> { None }
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn can_be_attacked(&self, other: &Actor) -> bool { false }
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:38:38
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn attack(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:40:43
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn be_attacked(&mut self, other: &mut Actor) {}
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:56:37
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn pick_up(&mut self, item: Box<Actor>) {}
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:59:56
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn get_item(&mut self, index: usize) -> Option<Box<Actor>> { None }
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:93:32
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn clone_box(&self) -> Box<Actor>;
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/actor/mod.rs:96:32
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn clone_box(&self) -> Box<Actor> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine/actor/mod.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl Clone for Box<Actor> {
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/engine/actor/mod.rs:102:28
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn clone(&self) -> Box<Actor> {
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/engine/messaging/mod.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Drop(usize, Box<Actor>),
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:23:44
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn react(&self, action: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn can_be_attacked(&self, _: &Actor) -> bool { true }
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:37:43
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn be_attacked(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:62:37
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn pick_up(&mut self, item: Box<Actor>) {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/player.rs:65:56
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn get_item(&mut self, index: usize) -> Option<Box<Actor>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/bat.rs:34:39
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn react(&self, _: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/bat.rs:42:39
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn can_be_attacked(&self, other: &Actor) -> bool {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/bat.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn be_attacked(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/goblin.rs:35:39
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn react(&self, _: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/goblin.rs:55:39
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn can_be_attacked(&self, other: &Actor) -> bool {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/goblin.rs:58:43
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn be_attacked(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/gold.rs:18:37
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn can_be_stepped_on(&self, _: &Actor) -> bool { true }
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/gold.rs:19:45
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn be_stepped_on(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/stairs.rs:21:37
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn can_be_stepped_on(&self, _: &Actor) -> bool { true }
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/stairs.rs:22:41
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn be_stepped_on(&mut self, _: &mut Actor) {
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/fountain.rs:18:42
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn can_be_interacted_with(&self, _: &Actor) -> bool { !self.used }
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/fountain.rs:19:50
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn be_interacted_with(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:12:41
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn can_be_stepped_on(&self, other: &Actor) -> bool { other.long_name() == Player::id() }
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:13:45
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn be_stepped_on(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn can_be_used(&self, _: &Actor) -> bool { true }
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:18:39
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn be_used(&mut self, other: &mut Actor) -> Option<Box<Actor>> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/potion.rs:18:60
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn be_used(&mut self, other: &mut Actor) -> Option<Box<Actor>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/chest.rs:23:42
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn can_be_interacted_with(&self, _: &Actor) -> bool { self.contents.is_some() }
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/chest.rs:24:50
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn be_interacted_with(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/key.rs:14:41
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn can_be_stepped_on(&self, other: &Actor) -> bool { other.long_name() == Player::id() }
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/key.rs:15:45
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn be_stepped_on(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/thief.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn react(&self, _: Action) -> Box<Behavior> {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn Behavior`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/thief.rs:86:39
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn can_be_attacked(&self, other: &Actor) -> bool {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/thief.rs:89:38
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn attack(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/thief.rs:93:43
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn be_attacked(&mut self, other: &mut Actor) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Actor`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `"docker" "inspect" "0848914e0da2ab8e2c513c4409daa3993cb0e9cf5ed4bd89f29e08ef3b5ec4b7"`
[INFO] running `"docker" "rm" "-f" "0848914e0da2ab8e2c513c4409daa3993cb0e9cf5ed4bd89f29e08ef3b5ec4b7"`
[INFO] [stdout] 0848914e0da2ab8e2c513c4409daa3993cb0e9cf5ed4bd89f29e08ef3b5ec4b7