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Memory limited without swap. [INFO] [stdout] 064ab4ea384d919dd13a45683e591954050d7ee2e42bbd05f205553b17061e56 [INFO] running `Command { std: "docker" "start" "-a" "064ab4ea384d919dd13a45683e591954050d7ee2e42bbd05f205553b17061e56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "064ab4ea384d919dd13a45683e591954050d7ee2e42bbd05f205553b17061e56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "064ab4ea384d919dd13a45683e591954050d7ee2e42bbd05f205553b17061e56", kill_on_drop: false }` [INFO] [stdout] 064ab4ea384d919dd13a45683e591954050d7ee2e42bbd05f205553b17061e56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57e2df82da8db0906ee6ff5a9aa04a8f49e5ba54e4cdb2137a221c47ed8d35b8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "57e2df82da8db0906ee6ff5a9aa04a8f49e5ba54e4cdb2137a221c47ed8d35b8", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking sc18_rustclient v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | listeners: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:26:47 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn add_listener(&mut self, listener: Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:52:46 [INFO] [stdout] | [INFO] [stdout] 52 | fn fire_listeners(&mut self, notifier: &mut FnMut(&mut ClientListener)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ClientListener)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:52:57 [INFO] [stdout] | [INFO] [stdout] 52 | fn fire_listeners(&mut self, notifier: &mut FnMut(&mut ClientListener)) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:55:28 [INFO] [stdout] | [INFO] [stdout] 55 | let mut boxed: &mut Box = &mut self.listeners[i]; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:76:40 [INFO] [stdout] | [INFO] [stdout] 76 | ... let mut move_req_listener: &mut ClientListener; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:115:64 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_move_upon_request(color: &str, move_req_listener: &mut ClientListener, game_state: &GameState, node: &mut XMLNode) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | listeners: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:26:47 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn add_listener(&mut self, listener: Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:52:46 [INFO] [stdout] | [INFO] [stdout] 52 | fn fire_listeners(&mut self, notifier: &mut FnMut(&mut ClientListener)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ClientListener)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:52:57 [INFO] [stdout] | [INFO] [stdout] 52 | fn fire_listeners(&mut self, notifier: &mut FnMut(&mut ClientListener)) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:55:28 [INFO] [stdout] | [INFO] [stdout] 55 | let mut boxed: &mut Box = &mut self.listeners[i]; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:76:40 [INFO] [stdout] | [INFO] [stdout] 76 | ... let mut move_req_listener: &mut ClientListener; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/xml_client.rs:115:64 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_move_upon_request(color: &str, move_req_listener: &mut ClientListener, game_state: &GameState, node: &mut XMLNode) -> Move { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ClientListener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/xml_client.rs:139:32 [INFO] [stdout] | [INFO] [stdout] 139 | fn on_update_state(&mut self, state: &GameState) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `welcome_message` [INFO] [stdout] --> src/xml_client.rs:141:35 [INFO] [stdout] | [INFO] [stdout] 141 | fn on_welcome_message(&mut self, welcome_message: &WelcomeMessage) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_welcome_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/xml_client.rs:167:24 [INFO] [stdout] | [INFO] [stdout] 167 | fn on_join(&mut self, room: &Room) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/xml_client.rs:115:104 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_move_upon_request(color: &str, move_req_listener: &mut ClientListener, game_state: &GameState, node: &mut XMLNode) -> Move { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xml_client.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn run(mut self, target: &String, reservation: &String) { [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/xml_client.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | let mut boxed: &mut Box = &mut self.listeners[i]; [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/xml_client.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | let mut reference = boxed.as_mut(); [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/xml_client.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | ... let mut move_req_listener: &mut ClientListener; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_int` [INFO] [stdout] --> src/arg_parser.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn get_int(&self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Joined` [INFO] [stdout] --> src/game.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Joined { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `room` [INFO] [stdout] --> src/xml_client.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | room: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_joined` [INFO] [stdout] --> src/xml_utils.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn as_joined(&self) -> Joined { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_attributes` [INFO] [stdout] --> src/xml_utils.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn get_attributes(&self) -> &HashMap> { return &self.attribs; } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_childs` [INFO] [stdout] --> src/xml_utils.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn get_childs(&self) -> &Vec { return &self.childs; } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_NONE` [INFO] [stdout] --> src/logger.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | const LEVEL_NONE: i32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_WARN` [INFO] [stdout] --> src/logger.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const LEVEL_WARN: i32 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_INFO` [INFO] [stdout] --> src/logger.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const LEVEL_INFO: i32 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_DEBUG` [INFO] [stdout] --> src/logger.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const LEVEL_DEBUG: i32 = -1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_VERY_DEEP_TRACE` [INFO] [stdout] --> src/logger.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const LEVEL_VERY_DEEP_TRACE: i32 = -4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `warn` [INFO] [stdout] --> src/logger.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn warn(&self, msg: F) where F: Fn() -> String { self.log("[WARN] ", msg, LEVEL_WARN); } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/logger.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn info(&self, msg: F) where F: Fn() -> String { self.log("[INFO] ", msg, LEVEL_INFO); } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug` [INFO] [stdout] --> src/logger.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn debug(&self, msg: F) where F: Fn() -> String { self.log("[DEBUG] ", msg, LEVEL_DEBUG); } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `very_deep_trace` [INFO] [stdout] --> src/logger.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn very_deep_trace(&self, msg: F) where F: Fn() -> String { self.log("[V_DEEP_TRACE]", msg, LEVEL_VERY_DEEP_TRACE); } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/xml_client.rs:139:32 [INFO] [stdout] | [INFO] [stdout] 139 | fn on_update_state(&mut self, state: &GameState) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `welcome_message` [INFO] [stdout] --> src/xml_client.rs:141:35 [INFO] [stdout] | [INFO] [stdout] 141 | fn on_welcome_message(&mut self, welcome_message: &WelcomeMessage) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_welcome_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/xml_client.rs:167:24 [INFO] [stdout] | [INFO] [stdout] 167 | fn on_join(&mut self, room: &Room) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/xml_client.rs:115:104 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_move_upon_request(color: &str, move_req_listener: &mut ClientListener, game_state: &GameState, node: &mut XMLNode) -> Move { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xml_client.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn run(mut self, target: &String, reservation: &String) { [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: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xml_client.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | let mut boxed: &mut Box = &mut self.listeners[i]; [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/xml_client.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | let mut reference = boxed.as_mut(); [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/xml_client.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | ... let mut move_req_listener: &mut ClientListener; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_int` [INFO] [stdout] --> src/arg_parser.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn get_int(&self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Joined` [INFO] [stdout] --> src/game.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Joined { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `room` [INFO] [stdout] --> src/xml_client.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | room: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_joined` [INFO] [stdout] --> src/xml_utils.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn as_joined(&self) -> Joined { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_attributes` [INFO] [stdout] --> src/xml_utils.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn get_attributes(&self) -> &HashMap> { return &self.attribs; } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_childs` [INFO] [stdout] --> src/xml_utils.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn get_childs(&self) -> &Vec { return &self.childs; } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_NONE` [INFO] [stdout] --> src/logger.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | const LEVEL_NONE: i32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_WARN` [INFO] [stdout] --> src/logger.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | const LEVEL_WARN: i32 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_INFO` [INFO] [stdout] --> src/logger.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const LEVEL_INFO: i32 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_DEBUG` [INFO] [stdout] --> src/logger.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const LEVEL_DEBUG: i32 = -1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LEVEL_VERY_DEEP_TRACE` [INFO] [stdout] --> src/logger.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const LEVEL_VERY_DEEP_TRACE: i32 = -4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `warn` [INFO] [stdout] --> src/logger.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn warn(&self, msg: F) where F: Fn() -> String { self.log("[WARN] ", msg, LEVEL_WARN); } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/logger.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn info(&self, msg: F) where F: Fn() -> String { self.log("[INFO] ", msg, LEVEL_INFO); } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug` [INFO] [stdout] --> src/logger.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn debug(&self, msg: F) where F: Fn() -> String { self.log("[DEBUG] ", msg, LEVEL_DEBUG); } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `very_deep_trace` [INFO] [stdout] --> src/logger.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn very_deep_trace(&self, msg: F) where F: Fn() -> String { self.log("[V_DEEP_TRACE]", msg, LEVEL_VERY_DEEP_TRACE); } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "57e2df82da8db0906ee6ff5a9aa04a8f49e5ba54e4cdb2137a221c47ed8d35b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57e2df82da8db0906ee6ff5a9aa04a8f49e5ba54e4cdb2137a221c47ed8d35b8", kill_on_drop: false }` [INFO] [stdout] 57e2df82da8db0906ee6ff5a9aa04a8f49e5ba54e4cdb2137a221c47ed8d35b8