[INFO] cloning repository https://github.com/ds82/bluetooth-mqtt-notifier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ds82/bluetooth-mqtt-notifier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds82%2Fbluetooth-mqtt-notifier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds82%2Fbluetooth-mqtt-notifier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6426bc385357d74c3d9a7feef29dc96200ea78ec [INFO] testing ds82/bluetooth-mqtt-notifier against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds82%2Fbluetooth-mqtt-notifier" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ds82/bluetooth-mqtt-notifier [INFO] finished tweaking git repo https://github.com/ds82/bluetooth-mqtt-notifier [INFO] tweaked toml for git repo https://github.com/ds82/bluetooth-mqtt-notifier written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ds82/bluetooth-mqtt-notifier on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ds82/bluetooth-mqtt-notifier 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77d90b5eee9119eb70e8929c9852242b1b486e27a6fdc67d819cdcd46b46d080 [INFO] running `Command { std: "docker" "start" "-a" "77d90b5eee9119eb70e8929c9852242b1b486e27a6fdc67d819cdcd46b46d080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77d90b5eee9119eb70e8929c9852242b1b486e27a6fdc67d819cdcd46b46d080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77d90b5eee9119eb70e8929c9852242b1b486e27a6fdc67d819cdcd46b46d080", kill_on_drop: false }` [INFO] [stdout] 77d90b5eee9119eb70e8929c9852242b1b486e27a6fdc67d819cdcd46b46d080 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24d2a37fc73a262fb3e1bded1bb350cd7d4c22515e64b71b30030e2272cabb12 [INFO] running `Command { std: "docker" "start" "-a" "24d2a37fc73a262fb3e1bded1bb350cd7d4c22515e64b71b30030e2272cabb12", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-project-lite v0.2.10 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling serde v1.0.166 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.41 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling rustix v0.38.3 [INFO] [stderr] Compiling async-trait v0.1.71 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Compiling regex-syntax v0.7.3 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling xml-rs v0.8.15 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling concurrent-queue v2.2.0 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling dashmap v5.4.0 [INFO] [stderr] Compiling async-channel v1.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling time v0.3.22 [INFO] [stderr] Compiling paho-mqtt-sys v0.8.1 [INFO] [stderr] Compiling is-terminal v0.4.8 [INFO] [stderr] Compiling regex-automata v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.166 [INFO] [stderr] Compiling thiserror-impl v1.0.41 [INFO] [stderr] Compiling regex v1.9.0 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling pretty_env_logger v0.5.0 [INFO] [stderr] Compiling dbus v0.9.7 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling paho-mqtt v0.12.1 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling uuid v1.4.0 [INFO] [stderr] Compiling serde-xml-rs v0.6.0 [INFO] [stderr] Compiling serde_bytes v0.11.11 [INFO] [stderr] Compiling bluez-generated v0.3.0 [INFO] [stderr] Compiling dbus-tokio v0.7.6 [INFO] [stderr] Compiling bluez-async v0.7.2 [INFO] [stderr] Compiling btleplug v0.10.5 [INFO] [stderr] Compiling bluetooth-mqtt-notifier v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `CreateOptions` [INFO] [stdout] --> src/main.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use mqtt::{AsyncClient, CreateOptions}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::runtime::Runtime` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::runtime::Runtime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PeripheralId` [INFO] [stdout] --> src/main.rs:16:35 [INFO] [stdout] | [INFO] [stdout] 16 | use btleplug::platform::{Manager, PeripheralId}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor::block_on` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 74 | / loop { [INFO] [stdout] 75 | | let peripherals = adapter.peripherals().await?; [INFO] [stdout] 76 | | [INFO] [stdout] 77 | | if peripherals.is_empty() { [INFO] [stdout] ... | [INFO] [stdout] 109 | | time::sleep(Duration::from_secs(20)).await; [INFO] [stdout] 110 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 111 | [INFO] [stdout] 112 | adapter.stop_scan().await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 26 | / match mqtt_connect().await { [INFO] [stdout] 27 | | Ok(cli) => { [INFO] [stdout] 28 | | // Connection successful [INFO] [stdout] 29 | | println!("Connected successfully to MQTT server."); [INFO] [stdout] ... | [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 49 | [INFO] [stdout] 50 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.96s [INFO] running `Command { std: "docker" "inspect" "24d2a37fc73a262fb3e1bded1bb350cd7d4c22515e64b71b30030e2272cabb12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24d2a37fc73a262fb3e1bded1bb350cd7d4c22515e64b71b30030e2272cabb12", kill_on_drop: false }` [INFO] [stdout] 24d2a37fc73a262fb3e1bded1bb350cd7d4c22515e64b71b30030e2272cabb12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b91cf143bf08dc090efb81f89f7a829958760467929fad91640ed2ccf76527c9 [INFO] running `Command { std: "docker" "start" "-a" "b91cf143bf08dc090efb81f89f7a829958760467929fad91640ed2ccf76527c9", kill_on_drop: false }` [INFO] [stderr] Compiling bluetooth-mqtt-notifier v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `CreateOptions` [INFO] [stdout] --> src/main.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use mqtt::{AsyncClient, CreateOptions}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::runtime::Runtime` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::runtime::Runtime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PeripheralId` [INFO] [stdout] --> src/main.rs:16:35 [INFO] [stdout] | [INFO] [stdout] 16 | use btleplug::platform::{Manager, PeripheralId}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor::block_on` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 74 | / loop { [INFO] [stdout] 75 | | let peripherals = adapter.peripherals().await?; [INFO] [stdout] 76 | | [INFO] [stdout] 77 | | if peripherals.is_empty() { [INFO] [stdout] ... | [INFO] [stdout] 109 | | time::sleep(Duration::from_secs(20)).await; [INFO] [stdout] 110 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 111 | [INFO] [stdout] 112 | adapter.stop_scan().await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 26 | / match mqtt_connect().await { [INFO] [stdout] 27 | | Ok(cli) => { [INFO] [stdout] 28 | | // Connection successful [INFO] [stdout] 29 | | println!("Connected successfully to MQTT server."); [INFO] [stdout] ... | [INFO] [stdout] 48 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 49 | [INFO] [stdout] 50 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "b91cf143bf08dc090efb81f89f7a829958760467929fad91640ed2ccf76527c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b91cf143bf08dc090efb81f89f7a829958760467929fad91640ed2ccf76527c9", kill_on_drop: false }` [INFO] [stdout] b91cf143bf08dc090efb81f89f7a829958760467929fad91640ed2ccf76527c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 850981b41e400219c7e99bdb4b29dfdbc090f402d201417f55aff04bf6b4cf03 [INFO] running `Command { std: "docker" "start" "-a" "850981b41e400219c7e99bdb4b29dfdbc090f402d201417f55aff04bf6b4cf03", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `CreateOptions` [INFO] [stderr] --> src/main.rs:4:25 [INFO] [stderr] | [INFO] [stderr] 4 | use mqtt::{AsyncClient, CreateOptions}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Display` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fmt::Display; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::runtime::Runtime` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use tokio::runtime::Runtime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PeripheralId` [INFO] [stderr] --> src/main.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | use btleplug::platform::{Manager, PeripheralId}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::executor::block_on` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use futures::executor::block_on; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 74 | / loop { [INFO] [stderr] 75 | | let peripherals = adapter.peripherals().await?; [INFO] [stderr] 76 | | [INFO] [stderr] 77 | | if peripherals.is_empty() { [INFO] [stderr] ... | [INFO] [stderr] 109 | | time::sleep(Duration::from_secs(20)).await; [INFO] [stderr] 110 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 111 | [INFO] [stderr] 112 | adapter.stop_scan().await?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 26 | / match mqtt_connect().await { [INFO] [stderr] 27 | | Ok(cli) => { [INFO] [stderr] 28 | | // Connection successful [INFO] [stderr] 29 | | println!("Connected successfully to MQTT server."); [INFO] [stderr] ... | [INFO] [stderr] 48 | | } [INFO] [stderr] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 49 | [INFO] [stderr] 50 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] [INFO] [stderr] warning: `bluetooth-mqtt-notifier` (bin "bluetooth-mqtt-notifier" test) generated 8 warnings (run `cargo fix --bin "bluetooth-mqtt-notifier" --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bluetooth_mqtt_notifier-53ff8ec840ea2624) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "850981b41e400219c7e99bdb4b29dfdbc090f402d201417f55aff04bf6b4cf03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "850981b41e400219c7e99bdb4b29dfdbc090f402d201417f55aff04bf6b4cf03", kill_on_drop: false }` [INFO] [stdout] 850981b41e400219c7e99bdb4b29dfdbc090f402d201417f55aff04bf6b4cf03