[INFO] cloning repository https://github.com/itachilee/ratatui_weather [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itachilee/ratatui_weather" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitachilee%2Fratatui_weather", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitachilee%2Fratatui_weather'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0c75c489b6aa38e2e2a0d24a100e02da6ddc64e [INFO] checking itachilee/ratatui_weather against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitachilee%2Fratatui_weather" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/itachilee/ratatui_weather on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/itachilee/ratatui_weather [INFO] finished tweaking git repo https://github.com/itachilee/ratatui_weather [INFO] tweaked toml for git repo https://github.com/itachilee/ratatui_weather written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/itachilee/ratatui_weather already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded instability v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48a81c2ee830d5d061266c832b1706d44bb064accb9ceeaa5e21b6f3c5d571c4 [INFO] running `Command { std: "docker" "start" "-a" "48a81c2ee830d5d061266c832b1706d44bb064accb9ceeaa5e21b6f3c5d571c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48a81c2ee830d5d061266c832b1706d44bb064accb9ceeaa5e21b6f3c5d571c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48a81c2ee830d5d061266c832b1706d44bb064accb9ceeaa5e21b6f3c5d571c4", kill_on_drop: false }` [INFO] [stdout] 48a81c2ee830d5d061266c832b1706d44bb064accb9ceeaa5e21b6f3c5d571c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 106d49dca7baece6353008f63f89148e0a82dcfc439603fe2704d93e9b26de7b [INFO] running `Command { std: "docker" "start" "-a" "106d49dca7baece6353008f63f89148e0a82dcfc439603fe2704d93e9b26de7b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] 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strum_macros v0.26.4 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking cssparser v0.31.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking zerovec v0.10.2 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling instability v0.3.7 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking ratatui v0.29.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking idna v1.0.0 [INFO] [stderr] Checking url v2.5.1 [INFO] [stderr] Checking redis v0.25.4 [INFO] [stderr] Checking cookie_store v0.20.0 [INFO] [stderr] Checking scraper v0.19.0 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking hyper-util v0.1.5 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.4 [INFO] [stderr] Checking ratatui_weather v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/json.rs:82:20 [INFO] [stdout] | [INFO] [stdout] 82 | use std::fmt::{Formatter, Write}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/json.rs:82:31 [INFO] [stdout] | [INFO] [stdout] 82 | use std::fmt::{Formatter, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `observer::Event` is more private than the item `Publisher::subscribe` [INFO] [stdout] --> src/observer.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn subscribe(&mut self, event_type: Event, listener: Subscriber) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Publisher::subscribe` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `observer::Event` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/observer.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | enum Event { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `observer::Event` is more private than the item `Publisher::unsubscribe` [INFO] [stdout] --> src/observer.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn unsubscribe(&mut self, event_type: Event, listener: Subscriber) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Publisher::unsubscribe` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `observer::Event` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/observer.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | enum Event { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_json` is never used [INFO] [stdout] --> src/json.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn test_json() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `te` is never used [INFO] [stdout] --> src/mediator.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn te() { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrainStation` is never constructed [INFO] [stdout] --> src/mediator.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct TrainStation { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrainStation` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `accept` and `depart` are never used [INFO] [stdout] --> src/mediator.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 64 | impl TrainStation { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] 65 | pub fn accept(&mut self, mut train: impl Train + 'static) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn depart(&mut self, name: &'static str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PassengerTrain` is never constructed [INFO] [stdout] --> src/mediator.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | struct PassengerTrain { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/mediator.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 118 | impl PassengerTrain { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 119 | pub fn new(name: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `publisher` and `file_path` are never read [INFO] [stdout] --> src/observer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Editor { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | publisher: Publisher, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 6 | file_path: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `events`, `load`, and `save` are never used [INFO] [stdout] --> src/observer.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Editor { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 10 | fn events(&mut self) -> &mut Publisher { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn load(&mut self, path: String) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn save(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Load` and `Save` are never constructed [INFO] [stdout] --> src/observer.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | enum Event { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 26 | Load, [INFO] [stdout] | ^^^^ [INFO] [stdout] 27 | Save, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `notify` is never used [INFO] [stdout] --> src/observer.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl Publisher { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | fn notify(&mut self, event_type: Event, file_path: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_observer` is never used [INFO] [stdout] --> src/observer.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn test_observer() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_listener` is never used [INFO] [stdout] --> src/observer.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | fn load_listener(file_path: String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_listener` is never used [INFO] [stdout] --> src/observer.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn save_listener(file_path: String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fetch_an_integer` is never used [INFO] [stdout] --> src/redis_db.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn fetch_an_integer() -> redis::RedisResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_an_integer` is never used [INFO] [stdout] --> src/redis_db.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn set_an_integer() -> redis::RedisResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_hitokoto` is never used [INFO] [stdout] --> src/redis_db.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | async fn set_hitokoto() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_hitokoto` is never used [INFO] [stdout] --> src/redis_db.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | async fn get_hitokoto() -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/observer.rs:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | .retain(|&x| x != listener); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 47 | .retain(|&x| !std::ptr::fn_addr_eq(x, listener)); [INFO] [stdout] | ++++++++++++++++++++++ ~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `observer::Event` is more private than the item `Publisher::subscribe` [INFO] [stdout] --> src/observer.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn subscribe(&mut self, event_type: Event, listener: Subscriber) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Publisher::subscribe` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `observer::Event` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/observer.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | enum Event { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `observer::Event` is more private than the item `Publisher::unsubscribe` [INFO] [stdout] --> src/observer.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn unsubscribe(&mut self, event_type: Event, listener: Subscriber) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Publisher::unsubscribe` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `observer::Event` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/observer.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | enum Event { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `te` is never used [INFO] [stdout] --> src/mediator.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn te() { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrainStation` is never constructed [INFO] [stdout] --> src/mediator.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct TrainStation { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrainStation` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `accept` and `depart` are never used [INFO] [stdout] --> src/mediator.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 64 | impl TrainStation { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] 65 | pub fn accept(&mut self, mut train: impl Train + 'static) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn depart(&mut self, name: &'static str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PassengerTrain` is never constructed [INFO] [stdout] --> src/mediator.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | struct PassengerTrain { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/mediator.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 118 | impl PassengerTrain { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 119 | pub fn new(name: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_hitokoto` is never used [INFO] [stdout] --> src/redis_db.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | async fn set_hitokoto() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_hitokoto` is never used [INFO] [stdout] --> src/redis_db.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | async fn get_hitokoto() -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/observer.rs:47:26 [INFO] [stdout] | [INFO] [stdout] 47 | .retain(|&x| x != listener); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 47 | .retain(|&x| !std::ptr::fn_addr_eq(x, listener)); [INFO] [stdout] | ++++++++++++++++++++++ ~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ui_tx` [INFO] [stdout] --> src/main.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | let ui_tx = tx.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ui_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ui_tx` [INFO] [stdout] --> src/main.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | let ui_tx = tx.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ui_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.61s [INFO] running `Command { std: "docker" "inspect" "106d49dca7baece6353008f63f89148e0a82dcfc439603fe2704d93e9b26de7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106d49dca7baece6353008f63f89148e0a82dcfc439603fe2704d93e9b26de7b", kill_on_drop: false }` [INFO] [stdout] 106d49dca7baece6353008f63f89148e0a82dcfc439603fe2704d93e9b26de7b