[INFO] cloning repository https://github.com/redboltz/mqtt-broker-tokio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redboltz/mqtt-broker-tokio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredboltz%2Fmqtt-broker-tokio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredboltz%2Fmqtt-broker-tokio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 434874f7c2006b9f3e085b20676fc54841f05b3e [INFO] checking redboltz/mqtt-broker-tokio against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredboltz%2Fmqtt-broker-tokio" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/redboltz/mqtt-broker-tokio [INFO] finished tweaking git repo https://github.com/redboltz/mqtt-broker-tokio [INFO] tweaked toml for git repo https://github.com/redboltz/mqtt-broker-tokio written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/redboltz/mqtt-broker-tokio on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/redboltz/mqtt-broker-tokio 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getset v0.1.6 [INFO] [stderr] Downloaded delegate v0.13.4 [INFO] [stderr] Downloaded prefix_tree_map v0.2.1 [INFO] [stderr] Downloaded mqtt-endpoint-tokio v0.1.0 [INFO] [stderr] Downloaded multi_index_map_derive v0.15.0 [INFO] [stderr] Downloaded multi_index_map v0.15.0 [INFO] [stderr] Downloaded mqtt-protocol-core v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" 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[INFO] running `Command { std: "docker" "start" "-a" "04335ab988cb6b31a7468e80bf328775f91a8c34596eb8669496024e0a925dd4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling cc v1.2.31 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling convert_case v0.8.0 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking strum v0.27.2 [INFO] [stderr] Checking clap_builder v4.5.42 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking prefix_tree_map v0.2.1 [INFO] [stderr] Checking num_cpus 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Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking mqtt-endpoint-tokio v0.1.0 [INFO] [stderr] Checking mqtt-broker-tokio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SubscriptionMessage` [INFO] [stdout] --> src/main.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | use broker::{BrokerManager, SubscriptionMessage}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SubscriptionMessage` [INFO] [stdout] --> src/main.rs:28:29 [INFO] [stdout] | [INFO] [stdout] 28 | use broker::{BrokerManager, SubscriptionMessage}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ClientId` is never used [INFO] [stdout] --> src/subscription_store.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | pub type ClientId = String; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `topic_filter` is never read [INFO] [stdout] --> src/subscription_store.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Subscription { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 55 | pub topic_filter: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Subscription` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_arc` is never used [INFO] [stdout] --> src/subscription_store.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl EndpointRef { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn into_arc(self) -> Arc> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `is_subscribed`, `check_subscription`, `get_endpoint_subscriptions`, and `collect_endpoint_subscriptions` are never used [INFO] [stdout] --> src/subscription_store.rs:440:18 [INFO] [stdout] | [INFO] [stdout] 141 | impl SubscriptionStore { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 440 | pub async fn is_subscribed(&self, endpoint: &EndpointRef, topic_filter: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 448 | fn check_subscription( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 493 | pub async fn get_endpoint_subscriptions(&self, endpoint: &EndpointRef) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 509 | fn collect_endpoint_subscriptions( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ClientId` is never used [INFO] [stdout] --> src/subscription_store.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | pub type ClientId = String; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_arc` is never used [INFO] [stdout] --> src/subscription_store.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl EndpointRef { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn into_arc(self) -> Arc> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `is_subscribed`, `check_subscription`, `get_endpoint_subscriptions`, and `collect_endpoint_subscriptions` are never used [INFO] [stdout] --> src/subscription_store.rs:440:18 [INFO] [stdout] | [INFO] [stdout] 141 | impl SubscriptionStore { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 440 | pub async fn is_subscribed(&self, endpoint: &EndpointRef, topic_filter: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 448 | fn check_subscription( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 493 | pub async fn get_endpoint_subscriptions(&self, endpoint: &EndpointRef) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 509 | fn collect_endpoint_subscriptions( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.32s [INFO] running `Command { std: "docker" "inspect" "04335ab988cb6b31a7468e80bf328775f91a8c34596eb8669496024e0a925dd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04335ab988cb6b31a7468e80bf328775f91a8c34596eb8669496024e0a925dd4", kill_on_drop: false }` [INFO] [stdout] 04335ab988cb6b31a7468e80bf328775f91a8c34596eb8669496024e0a925dd4