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[INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RoadItemTraits` [INFO] [stdout] --> src/gui.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::traits::{DynamicRoadItemTraits, RoadItemTraits}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop_sign` [INFO] [stdout] --> src/traits.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | } else if let Some(stop_sign) = self.as_any().downcast_ref::() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stop_sign` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop_sign` [INFO] [stdout] --> src/traits.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | } else if let Some(stop_sign) = self.as_any().downcast_ref::() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stop_sign` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let mut uptown = sim_input.create_road("Uptown".to_string(), 0.180, 0.0, -0.09, Heading::North); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut crosstown = [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let mut uptown = sim_input.create_road("Uptown".to_string(), 0.180, 0.0, -0.09, Heading::North); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut crosstown = [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `create_stop_sign` and `create_speed_limit` are never used [INFO] [stdout] --> src/gui.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait GUITraits { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn create_stop_sign(&self, distance: f64) -> StopSign; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | fn create_speed_limit(&self, speed: f64, distance: f64) -> SpeedLimitSign; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_speed_limit` is never used [INFO] [stdout] --> src/gui.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait SimInputTraits { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 23 | fn set_speed_limit(&self, vehicle: &mut dyn VehicleTraits, speed: f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_speed` is never used [INFO] [stdout] --> src/gui.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait SimOutputTraits { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] 27 | fn get_speed(&self, vehicle: &dyn VehicleTraits) -> f64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `road_items` is never read [INFO] [stdout] --> src/gui.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct ImperialGUI { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 34 | pub road_items: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `create_from_json_file` and `save_to_json` are never used [INFO] [stdout] --> src/map.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Map { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn create_from_json_file(path: String) -> Map { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn save_to_json(&mut self, path: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_name` and `add_road_item` are never used [INFO] [stdout] --> src/road.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl Road { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get_name(&self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn add_road_item(&mut self, item: Box) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_car` is never used [INFO] [stdout] --> src/sui.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait PrintDriver { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 20 | fn print_road(&self, road: &Road, matrix: &mut CharMatrix); [INFO] [stdout] 21 | fn print_car(&self, car: &Car, matrix: &mut CharMatrix); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_type`, `get_desired_speed`, `accelerate`, `decelerate`, and `update_speed` are never used [INFO] [stdout] --> src/vehicles.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait VehicleTraits { [INFO] [stdout] | ------------- methods in this trait [INFO] [stdout] 11 | fn get_type(&self) -> &str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 12 | fn get_current_speed(&self) -> f64; [INFO] [stdout] 13 | fn get_desired_speed(&self) -> f64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | fn set_desired_speed(&mut self, speed: f64); [INFO] [stdout] 15 | fn accelerate(&mut self, seconds_delta: f64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | fn decelerate(&mut self, seconds_delta: f64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn update_speed(&mut self, seconds: f64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut file = File::open(path).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 22 | serde_json::from_str(&buffer).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `create_stop_sign` and `create_speed_limit` are never used [INFO] [stdout] --> src/gui.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait GUITraits { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn create_stop_sign(&self, distance: f64) -> StopSign; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | [INFO] [stdout] 19 | fn create_speed_limit(&self, speed: f64, distance: f64) -> SpeedLimitSign; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_speed_limit` is never used [INFO] [stdout] --> src/gui.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait SimInputTraits { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 23 | fn set_speed_limit(&self, vehicle: &mut dyn VehicleTraits, speed: f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_speed` is never used [INFO] [stdout] --> src/gui.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait SimOutputTraits { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] 27 | fn get_speed(&self, vehicle: &dyn VehicleTraits) -> f64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `road_items` is never read [INFO] [stdout] --> src/gui.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct ImperialGUI { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 34 | pub road_items: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `create_from_json_file` and `save_to_json` are never used [INFO] [stdout] --> src/map.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Map { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn create_from_json_file(path: String) -> Map { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn save_to_json(&mut self, path: String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_name` and `add_road_item` are never used [INFO] [stdout] --> src/road.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl Road { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get_name(&self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn add_road_item(&mut self, item: Box) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_car` is never used [INFO] [stdout] --> src/sui.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait PrintDriver { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 20 | fn print_road(&self, road: &Road, matrix: &mut CharMatrix); [INFO] [stdout] 21 | fn print_car(&self, car: &Car, matrix: &mut CharMatrix); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_type`, `get_desired_speed`, `accelerate`, `decelerate`, and `update_speed` are never used [INFO] [stdout] --> src/vehicles.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait VehicleTraits { [INFO] [stdout] | ------------- methods in this trait [INFO] [stdout] 11 | fn get_type(&self) -> &str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 12 | fn get_current_speed(&self) -> f64; [INFO] [stdout] 13 | fn get_desired_speed(&self) -> f64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | fn set_desired_speed(&mut self, speed: f64); [INFO] [stdout] 15 | fn accelerate(&mut self, seconds_delta: f64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | fn decelerate(&mut self, seconds_delta: f64); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn update_speed(&mut self, seconds: f64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut file = File::open(path).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 22 | serde_json::from_str(&buffer).unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | seq.serialize_entry("Type", "SpeedLimit"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = seq.serialize_entry("Type", "SpeedLimit"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | seq.serialize_entry("MileMarker", &speed_limit.get_mile_marker()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 24 | let _ = seq.serialize_entry("MileMarker", &speed_limit.get_mile_marker()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | seq.serialize_entry("SpeedLimit", &speed_limit.get_speed_limit()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 25 | let _ = seq.serialize_entry("SpeedLimit", &speed_limit.get_speed_limit()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | seq.serialize_entry("Type", "StopSign"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 27 | let _ = seq.serialize_entry("Type", "StopSign"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | seq.serialize_entry("MileMarker", &self.get_mile_marker()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 28 | let _ = seq.serialize_entry("MileMarker", &self.get_mile_marker()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | seq.serialize_entry("Type", "SpeedLimit"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = seq.serialize_entry("Type", "SpeedLimit"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | seq.serialize_entry("MileMarker", &speed_limit.get_mile_marker()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 24 | let _ = seq.serialize_entry("MileMarker", &speed_limit.get_mile_marker()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | seq.serialize_entry("SpeedLimit", &speed_limit.get_speed_limit()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 25 | let _ = seq.serialize_entry("SpeedLimit", &speed_limit.get_speed_limit()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | seq.serialize_entry("Type", "StopSign"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 27 | let _ = seq.serialize_entry("Type", "StopSign"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/traits.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | seq.serialize_entry("MileMarker", &self.get_mile_marker()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 28 | let _ = seq.serialize_entry("MileMarker", &self.get_mile_marker()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `object-oriented-rust` (bin "object-oriented-rust") due to 2 previous errors; 17 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `object-oriented-rust` (bin "object-oriented-rust" test) due to 2 previous errors; 17 warnings emitted [INFO] running `Command { std: "docker" "inspect" "abab9caffdb3ee42dce561a9fbec526d036746cdc8bb4a31e8b142c77b971a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abab9caffdb3ee42dce561a9fbec526d036746cdc8bb4a31e8b142c77b971a97", kill_on_drop: false }` [INFO] [stdout] abab9caffdb3ee42dce561a9fbec526d036746cdc8bb4a31e8b142c77b971a97