[INFO] updating cached repository https://github.com/sndnv/rowe
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d440e4defd69db839c226419c006705b9decc247
[INFO] checking sndnv/rowe against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsndnv%2Frowe" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sndnv/rowe on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sndnv/rowe
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[INFO] crate git repo https://github.com/sndnv/rowe already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12a5fe3fd7608fc29f92ae9d8343bc4ba17f74fd5fbce167de8d37a16a8e1c1b
[INFO] running `"docker" "start" "-a" "12a5fe3fd7608fc29f92ae9d8343bc4ba17f74fd5fbce167de8d37a16a8e1c1b"`
[INFO] [stderr]    Compiling matrixmultiply v0.1.13
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.10.10
[INFO] [stderr]     Checking either v1.2.0
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking libc v0.2.32
[INFO] [stderr]     Checking fixedbitset v0.1.8
[INFO] [stderr]     Checking itertools v0.6.5
[INFO] [stderr]     Checking num-complex v0.1.40
[INFO] [stderr]     Checking rand v0.3.17
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking pathfinding v0.2.2
[INFO] [stderr]     Checking owe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/map/grid.rs:24:61
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn with_global_effects(size: usize, effects: Vec<Rc<Effect>>) -> Grid {
[INFO] [stderr]    |                                                             ^^^^^^ help: use `dyn`: `dyn Effect`
[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/map/grid.rs:145:70
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn add_cell_effect(&mut self, at: (usize, usize), effect: Rc<Effect>) -> Result<CellState, GridError> {
[INFO] [stderr]     |                                                                      ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:162:74
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn remove_cell_effect(&mut self, at: (usize, usize), effect: &Rc<Effect>) -> Result<CellState, GridError> {
[INFO] [stderr]     |                                                                          ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:197:52
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn add_global_effect(&mut self, effect: Rc<Effect>) -> Result<(), GridError> {
[INFO] [stderr]     |                                                    ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:206:56
[INFO] [stderr]     |
[INFO] [stderr] 206 |     pub fn remove_global_effect(&mut self, effect: &Rc<Effect>) -> Result<(), GridError> {
[INFO] [stderr]     |                                                        ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:369:71
[INFO] [stderr]     |
[INFO] [stderr] 369 |     pub fn is_effect_in_cell(&self, cell: (usize, usize), effect: &Rc<Effect>) -> bool {
[INFO] [stderr]     |                                                                       ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:387:48
[INFO] [stderr]     |
[INFO] [stderr] 387 |     pub fn is_effect_global(&self, effect: &Rc<Effect>) -> bool {
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/map/mod.rs:33:28
[INFO] [stderr]    |
[INFO] [stderr] 33 |     active_effects: Vec<Rc<Effect>>,
[INFO] [stderr]    |                            ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/map/mod.rs:77:28
[INFO] [stderr]    |
[INFO] [stderr] 77 |     active_effects: Vec<Rc<Effect>>,
[INFO] [stderr]    |                            ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entities/mod.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |         producer: Option<Box<Producer>>,
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entities/mod.rs:43:30
[INFO] [stderr]    |
[INFO] [stderr] 43 |         producer: Option<Box<Producer>>,
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn clone_boxed(&self) -> Box<Producer>;
[INFO] [stderr]    |                                  ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Clone for Box<Producer> {
[INFO] [stderr]    |                    ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn clone(&self) -> Box<Producer> {
[INFO] [stderr]    |                            ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl PartialEq for Producer {
[INFO] [stderr]    |                    ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn eq(&self, _: &Producer) -> bool {
[INFO] [stderr]    |                      ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:40:25
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl fmt::Debug for Box<Producer> {
[INFO] [stderr]    |                         ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/map/grid.rs:24:61
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn with_global_effects(size: usize, effects: Vec<Rc<Effect>>) -> Grid {
[INFO] [stderr]    |                                                             ^^^^^^ help: use `dyn`: `dyn Effect`
[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/map/grid.rs:145:70
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn add_cell_effect(&mut self, at: (usize, usize), effect: Rc<Effect>) -> Result<CellState, GridError> {
[INFO] [stderr]     |                                                                      ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:162:74
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn remove_cell_effect(&mut self, at: (usize, usize), effect: &Rc<Effect>) -> Result<CellState, GridError> {
[INFO] [stderr]     |                                                                          ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:197:52
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn add_global_effect(&mut self, effect: Rc<Effect>) -> Result<(), GridError> {
[INFO] [stderr]     |                                                    ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:206:56
[INFO] [stderr]     |
[INFO] [stderr] 206 |     pub fn remove_global_effect(&mut self, effect: &Rc<Effect>) -> Result<(), GridError> {
[INFO] [stderr]     |                                                        ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:369:71
[INFO] [stderr]     |
[INFO] [stderr] 369 |     pub fn is_effect_in_cell(&self, cell: (usize, usize), effect: &Rc<Effect>) -> bool {
[INFO] [stderr]     |                                                                       ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/map/grid.rs:387:48
[INFO] [stderr]     |
[INFO] [stderr] 387 |     pub fn is_effect_global(&self, effect: &Rc<Effect>) -> bool {
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/map/mod.rs:33:28
[INFO] [stderr]    |
[INFO] [stderr] 33 |     active_effects: Vec<Rc<Effect>>,
[INFO] [stderr]    |                            ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/map/mod.rs:77:28
[INFO] [stderr]    |
[INFO] [stderr] 77 |     active_effects: Vec<Rc<Effect>>,
[INFO] [stderr]    |                            ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entities/mod.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |         producer: Option<Box<Producer>>,
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/entities/mod.rs:43:30
[INFO] [stderr]    |
[INFO] [stderr] 43 |         producer: Option<Box<Producer>>,
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn clone_boxed(&self) -> Box<Producer>;
[INFO] [stderr]    |                                  ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Clone for Box<Producer> {
[INFO] [stderr]    |                    ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn clone(&self) -> Box<Producer> {
[INFO] [stderr]    |                            ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl PartialEq for Producer {
[INFO] [stderr]    |                    ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn eq(&self, _: &Producer) -> bool {
[INFO] [stderr]    |                      ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/production/mod.rs:40:25
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl fmt::Debug for Box<Producer> {
[INFO] [stderr]    |                         ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `walker`
[INFO] [stderr]    --> src/map/cursor.rs:235:77
[INFO] [stderr]     |
[INFO] [stderr] 235 | ...                   p.produce_walker(&*grid_entity.entity).map(|walker| {
[INFO] [stderr]     |                                                                   ^^^^^^ help: consider prefixing with an underscore: `_walker`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]    --> src/map/cursor.rs:246:46
[INFO] [stderr]     |
[INFO] [stderr] 246 |                     Entity::Walker { ref mut state, .. } => {
[INFO] [stderr]     |                                      --------^^^^^
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      help: try ignoring the field: `state: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `walker`
[INFO] [stderr]    --> src/map/cursor.rs:235:77
[INFO] [stderr]     |
[INFO] [stderr] 235 | ...                   p.produce_walker(&*grid_entity.entity).map(|walker| {
[INFO] [stderr]     |                                                                   ^^^^^^ help: consider prefixing with an underscore: `_walker`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]    --> src/map/cursor.rs:246:46
[INFO] [stderr]     |
[INFO] [stderr] 246 |                     Entity::Walker { ref mut state, .. } => {
[INFO] [stderr]     |                                      --------^^^^^
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      help: try ignoring the field: `state: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/production/exchange.rs:141:29
[INFO] [stderr]     |
[INFO] [stderr] 141 |                         let mut entity_map = entry.get_mut();
[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/production/exchange.rs:188:29
[INFO] [stderr]     |
[INFO] [stderr] 188 |                         let mut entity_map = entry.get_mut();
[INFO] [stderr]     |                             ----^^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/production/exchange.rs:141:29
[INFO] [stderr]     |
[INFO] [stderr] 141 |                         let mut entity_map = entry.get_mut();
[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/production/exchange.rs:188:29
[INFO] [stderr]     |
[INFO] [stderr] 188 |                         let mut entity_map = entry.get_mut();
[INFO] [stderr]     |                             ----^^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/setup/grid/mod.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     ;
[INFO] [stderr]    |     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/setup/grid/mod.rs:306:92
[INFO] [stderr]     |
[INFO] [stderr] 306 | pub fn grid_with_effects() -> (map::Grid, map::Cursor, exchange::CommodityExchange, Vec<Rc<Effect>>, HashMap<(usize, usize), Uuid>) {
[INFO] [stderr]     |                                                                                            ^^^^^^ help: use `dyn`: `dyn Effect`
[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]    --> tests/setup/grid/mod.rs:471:34
[INFO] [stderr]     |
[INFO] [stderr] 471 |     fn clone_boxed(&self) -> Box<Producer> {
[INFO] [stderr]     |                                  ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/setup/grid/mod.rs:507:34
[INFO] [stderr]     |
[INFO] [stderr] 507 |     fn clone_boxed(&self) -> Box<Producer> {
[INFO] [stderr]     |                                  ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/setup/grid/mod.rs:534:34
[INFO] [stderr]     |
[INFO] [stderr] 534 |     fn clone_boxed(&self) -> Box<Producer> {
[INFO] [stderr]     |                                  ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/setup/effects/mod.rs:65:36
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn effects_default() -> Vec<Rc<effects::Effect>> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn effects::Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/setup/effects/mod.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 |     vec![e0 as Rc<effects::Effect>, e1, e2]
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn effects::Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/setup/grid/mod.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     ;
[INFO] [stderr]    |     ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/setup/grid/mod.rs:306:92
[INFO] [stderr]     |
[INFO] [stderr] 306 | pub fn grid_with_effects() -> (map::Grid, map::Cursor, exchange::CommodityExchange, Vec<Rc<Effect>>, HashMap<(usize, usize), Uuid>) {
[INFO] [stderr]     |                                                                                            ^^^^^^ help: use `dyn`: `dyn Effect`
[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]    --> tests/setup/grid/mod.rs:471:34
[INFO] [stderr]     |
[INFO] [stderr] 471 |     fn clone_boxed(&self) -> Box<Producer> {
[INFO] [stderr]     |                                  ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/setup/grid/mod.rs:507:34
[INFO] [stderr]     |
[INFO] [stderr] 507 |     fn clone_boxed(&self) -> Box<Producer> {
[INFO] [stderr]     |                                  ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/setup/grid/mod.rs:534:34
[INFO] [stderr]     |
[INFO] [stderr] 534 |     fn clone_boxed(&self) -> Box<Producer> {
[INFO] [stderr]     |                                  ^^^^^^^^ help: use `dyn`: `dyn Producer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/setup/effects/mod.rs:65:36
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub fn effects_default() -> Vec<Rc<effects::Effect>> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn effects::Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/setup/effects/mod.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 |     vec![e0 as Rc<effects::Effect>, e1, e2]
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn effects::Effect`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> tests/grid.rs:657:57
[INFO] [stderr]     |
[INFO] [stderr] 657 |     assert_eq!(g.remove_global_effect(&effects[1]), Err((GridError::EffectMissing)));
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.88s
[INFO] running `"docker" "inspect" "12a5fe3fd7608fc29f92ae9d8343bc4ba17f74fd5fbce167de8d37a16a8e1c1b"`
[INFO] running `"docker" "rm" "-f" "12a5fe3fd7608fc29f92ae9d8343bc4ba17f74fd5fbce167de8d37a16a8e1c1b"`
[INFO] [stdout] 12a5fe3fd7608fc29f92ae9d8343bc4ba17f74fd5fbce167de8d37a16a8e1c1b