[INFO] fetching crate pi_mqtt_proxy 0.2.1... [INFO] checking pi_mqtt_proxy-0.2.1 against master#0692db1a9082380e027f354912229dfd6af37e78 for pr-115974 [INFO] extracting crate pi_mqtt_proxy 0.2.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate pi_mqtt_proxy 0.2.1 on toolchain 0692db1a9082380e027f354912229dfd6af37e78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pi_mqtt_proxy 0.2.1 [INFO] finished tweaking crates.io crate pi_mqtt_proxy 0.2.1 [INFO] tweaked toml for crates.io crate pi_mqtt_proxy 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pi_blocking_udp v0.2.0 [INFO] [stderr] Downloaded libsecp256k1-gen-ecmult v0.2.1 [INFO] [stderr] Downloaded libsecp256k1-gen-genmult v0.2.1 [INFO] [stderr] Downloaded jsonwebtoken v7.2.0 [INFO] [stderr] Downloaded libsecp256k1-core v0.2.2 [INFO] [stderr] Downloaded pi_quic v0.5.3 [INFO] [stderr] Downloaded pi_mqtt v0.2.0 [INFO] [stderr] Downloaded mqtt311 v0.2.0 [INFO] [stderr] Downloaded pi_ws v0.3.0 [INFO] [stderr] Downloaded pi_tcp v0.2.0 [INFO] [stderr] Downloaded spin_sleep v1.1.1 [INFO] [stderr] Downloaded const-oid v0.7.1 [INFO] [stderr] Downloaded rustls-pemfile v0.2.1 [INFO] [stderr] Downloaded spki v0.5.4 [INFO] [stderr] Downloaded pi_async_buffer v0.7.0 [INFO] [stderr] Downloaded libsecp256k1 v0.6.0 [INFO] [stderr] Downloaded pi_slotmap v0.1.5 [INFO] [stderr] Downloaded num-bigint-dig v0.8.4 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] [stderr] Downloaded quinn-proto v0.8.4 [INFO] [stderr] Downloaded der v0.5.1 [INFO] [stderr] Downloaded derive_more v0.13.0 [INFO] [stderr] Downloaded pkcs1 v0.3.3 [INFO] [stderr] Downloaded crypto-bigint v0.3.2 [INFO] [stderr] Downloaded pem-rfc7468 v0.3.1 [INFO] [stderr] Downloaded pkcs8 v0.8.0 [INFO] [stderr] Downloaded rsa v0.6.1 [INFO] [stderr] Downloaded simple_asn1 v0.4.1 [INFO] [stderr] Downloaded pi_crypto v0.1.0 [INFO] [stderr] Downloaded pem v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 253daff005f554cdf3cb58762c7231f24b6509623ce267ba4165474a43595154 [INFO] running `Command { std: "docker" "start" "-a" "253daff005f554cdf3cb58762c7231f24b6509623ce267ba4165474a43595154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "253daff005f554cdf3cb58762c7231f24b6509623ce267ba4165474a43595154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "253daff005f554cdf3cb58762c7231f24b6509623ce267ba4165474a43595154", kill_on_drop: false }` [INFO] [stdout] 253daff005f554cdf3cb58762c7231f24b6509623ce267ba4165474a43595154 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2a9004cda069d8519ed41aad808805c6ea4c59bf01eaba4e181e9790b413d58 [INFO] running `Command { std: "docker" "start" "-a" "e2a9004cda069d8519ed41aad808805c6ea4c59bf01eaba4e181e9790b413d58", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking futures-channel v0.3.28 [INFO] [stderr] Checking slotmap v1.0.6 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking pi_ext_heap v0.1.0 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking pi_wheel v0.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking pi_timer v0.1.0 [INFO] [stderr] Checking pem-rfc7468 v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking st3 v0.4.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling pi_slotmap v0.1.5 [INFO] [stderr] Checking pi_wrr v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking pi_slot_deque v0.2.1 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking pi_slot_wheel v0.2.0 [INFO] [stderr] Checking pi_cancel_timer v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking pi_data_view v0.1.1 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Compiling libsecp256k1-core v0.2.2 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking pi_share v0.4.7 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking quanta v0.11.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking pi_hash v0.1.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.2.1 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.2.1 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking pkcs1 v0.3.3 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling libsecp256k1 v0.6.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking rustls-pemfile v0.2.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking spin_sleep v1.1.1 [INFO] [stderr] Checking pi_gray v0.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking simple_asn1 v0.4.1 [INFO] [stderr] Checking pi_hash_value v0.1.0 [INFO] [stderr] Checking rsa v0.6.1 [INFO] [stderr] Checking pi_bon v0.2.1 [INFO] [stderr] Checking pi_atom v0.2.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki v0.22.1 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking thiserror v1.0.48 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking mqtt311 v0.2.0 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking quinn-proto v0.8.4 [INFO] [stderr] Checking serde v1.0.188 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking pi-async-rt v0.1.12 [INFO] [stderr] Checking pi_handler v0.1.6 [INFO] [stderr] Checking pi_async_buffer v0.7.0 [INFO] [stderr] Checking pi_blocking_udp v0.2.0 [INFO] [stderr] Checking pi_quic v0.5.3 [INFO] [stderr] Checking pi_tcp v0.2.0 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking jsonwebtoken v7.2.0 [INFO] [stderr] Checking pi_crypto v0.1.0 [INFO] [stderr] Checking pi_ws v0.3.0 [INFO] [stderr] Checking pi_mqtt v0.2.0 [INFO] [stderr] Checking pi_mqtt_proxy v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result::Result as GenResult` [INFO] [stdout] --> src/service.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result as GenResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SocketContext` [INFO] [stdout] --> src/service.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 16 | utils::{ContextHandle, SocketContext, Hibernate, Ready}}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result::Result as GenResult` [INFO] [stdout] --> src/service.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::result::Result as GenResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SocketContext` [INFO] [stdout] --> src/service.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 16 | utils::{ContextHandle, SocketContext, Hibernate, Ready}}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MqttSession` [INFO] [stdout] --> src/quic_service.rs:16:26 [INFO] [stdout] | [INFO] [stdout] 16 | use mqtt::quic_session::{MqttSession, MqttConnect}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MqttSession` [INFO] [stdout] --> src/service.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | use mqtt::session::{MqttSession, MqttConnect}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/service.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MqttSession` [INFO] [stdout] --> src/quic_service.rs:16:26 [INFO] [stdout] | [INFO] [stdout] 16 | use mqtt::quic_session::{MqttSession, MqttConnect}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MqttSession` [INFO] [stdout] --> src/service.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | use mqtt::session::{MqttSession, MqttConnect}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/service.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/service.rs:325:15 [INFO] [stdout] | [INFO] [stdout] 325 | mut context: BrokerSession, [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/service.rs:325:15 [INFO] [stdout] | [INFO] [stdout] 325 | mut context: BrokerSession, [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/quic_service.rs:295:15 [INFO] [stdout] | [INFO] [stdout] 295 | mut context: QuicBrokerSession, [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/quic_service.rs:295:15 [INFO] [stdout] | [INFO] [stdout] 295 | mut context: QuicBrokerSession, [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/service.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | self.connect.send(topic, Arc::new(bin)); [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] 234 | let _ = self.connect.send(topic, Arc::new(bin)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/service.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | self.connect.send(topic, Arc::new(bin)); [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] 234 | let _ = self.connect.send(topic, Arc::new(bin)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncService`, `SocketEvent`, `SocketHandle`, `SocketStatus` [INFO] [stdout] --> tests/test.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | use tcp::{AsyncService, Socket, SocketHandle, SocketConfig, SocketStatus, SocketEvent, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> tests/test.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic` [INFO] [stdout] --> tests/test.rs:115:49 [INFO] [stdout] | [INFO] [stdout] 115 | fn handle(&self, env: Arc, topic: Atom, args: Args tests/test.rs:150:50 [INFO] [stdout] | [INFO] [stdout] 150 | Args::OneArgs(MqttEvent::Publish(socket_id, broker_name, client_id, address, topic, payload)) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `broker_name` [INFO] [stdout] --> tests/test.rs:150:61 [INFO] [stdout] | [INFO] [stdout] 150 | Args::OneArgs(MqttEvent::Publish(socket_id, broker_name, client_id, address, topic, payload)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_broker_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_id` [INFO] [stdout] --> tests/test.rs:150:74 [INFO] [stdout] | [INFO] [stdout] 150 | Args::OneArgs(MqttEvent::Publish(socket_id, broker_name, client_id, address, topic, payload)) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic` [INFO] [stdout] --> tests/test.rs:150:94 [INFO] [stdout] | [INFO] [stdout] 150 | Args::OneArgs(MqttEvent::Publish(socket_id, broker_name, client_id, address, topic, payload)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `driver` [INFO] [stdout] --> tests/test.rs:221:12 [INFO] [stdout] | [INFO] [stdout] 221 | Ok(driver) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_driver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `driver` [INFO] [stdout] --> tests/test.rs:278:12 [INFO] [stdout] | [INFO] [stdout] 278 | Ok(driver) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_driver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic` [INFO] [stdout] --> tests/test.rs:361:49 [INFO] [stdout] | [INFO] [stdout] 361 | fn handle(&self, env: Arc, topic: Atom, args: Args tests/test.rs:396:54 [INFO] [stdout] | [INFO] [stdout] 396 | Args::OneArgs(QuicMqttEvent::Publish(socket_id, broker_name, client_id, address, topic, payload)) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `broker_name` [INFO] [stdout] --> tests/test.rs:396:65 [INFO] [stdout] | [INFO] [stdout] 396 | Args::OneArgs(QuicMqttEvent::Publish(socket_id, broker_name, client_id, address, topic, payload)) => { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_broker_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_id` [INFO] [stdout] --> tests/test.rs:396:78 [INFO] [stdout] | [INFO] [stdout] 396 | Args::OneArgs(QuicMqttEvent::Publish(socket_id, broker_name, client_id, address, topic, payload)) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic` [INFO] [stdout] --> tests/test.rs:396:98 [INFO] [stdout] | [INFO] [stdout] 396 | Args::OneArgs(QuicMqttEvent::Publish(socket_id, broker_name, client_id, address, topic, payload)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `driver` [INFO] [stdout] --> tests/test.rs:463:12 [INFO] [stdout] | [INFO] [stdout] 463 | Ok(driver) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_driver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `handler_runtime` should have an upper case name [INFO] [stdout] --> tests/test.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | static mut handler_runtime: OnceCell> = OnceCell::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HANDLER_RUNTIME` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | ... connect.close(Err(e)); [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] 75 | let _ = connect.close(Err(e)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test.rs:136:29 [INFO] [stdout] | [INFO] [stdout] 136 | ... connect.close(Err(e)); [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] 136 | let _ = connect.close(Err(e)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test.rs:159:21 [INFO] [stdout] | [INFO] [stdout] 159 | / rt.spawn(async move { [INFO] [stdout] 160 | | rt_copy.timeout(10).await; [INFO] [stdout] 161 | | connect.send(&"rpc/send".to_string(), address.unwrap().to_string().into_bytes()); [INFO] [stdout] 162 | | connect.reply(payload.as_slice().to_vec()); [INFO] [stdout] 163 | | }); [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] 159 | let _ = rt.spawn(async move { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test.rs:321:29 [INFO] [stdout] | [INFO] [stdout] 321 | ... connect.close(1000000, Err(e)); [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] 321 | let _ = connect.close(1000000, Err(e)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/test.rs:382:29 [INFO] [stdout] | [INFO] [stdout] 382 | ... connect.close(1000000, Err(e)); [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] 382 | let _ = connect.close(1000000, Err(e)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "e2a9004cda069d8519ed41aad808805c6ea4c59bf01eaba4e181e9790b413d58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2a9004cda069d8519ed41aad808805c6ea4c59bf01eaba4e181e9790b413d58", kill_on_drop: false }` [INFO] [stdout] e2a9004cda069d8519ed41aad808805c6ea4c59bf01eaba4e181e9790b413d58