[INFO] cloning repository https://github.com/JulianFeinauer/mqtt-remote-control-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JulianFeinauer/mqtt-remote-control-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianFeinauer%2Fmqtt-remote-control-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianFeinauer%2Fmqtt-remote-control-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c19a37c5a5e16a5c936735547fc6e55faef64ae [INFO] testing JulianFeinauer/mqtt-remote-control-demo against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianFeinauer%2Fmqtt-remote-control-demo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo [INFO] finished tweaking git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo [INFO] tweaked toml for git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing JulianFeinauer/mqtt-remote-control-demo against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianFeinauer%2Fmqtt-remote-control-demo" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo [INFO] finished tweaking git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo [INFO] tweaked toml for git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JulianFeinauer/mqtt-remote-control-demo 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paho-mqtt v0.11.1 [INFO] [stderr] Downloaded paho-mqtt-sys v0.7.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80e36bb19f4f4b350d3390cc6b10ddf1e924056021d49d784c48b1bd76e99382 [INFO] running `Command { std: "docker" "start" "-a" "80e36bb19f4f4b350d3390cc6b10ddf1e924056021d49d784c48b1bd76e99382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80e36bb19f4f4b350d3390cc6b10ddf1e924056021d49d784c48b1bd76e99382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80e36bb19f4f4b350d3390cc6b10ddf1e924056021d49d784c48b1bd76e99382", kill_on_drop: false }` [INFO] [stdout] 80e36bb19f4f4b350d3390cc6b10ddf1e924056021d49d784c48b1bd76e99382 [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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7570ba843a583de1b1cc2d259ab43a0f6b80879850fb6075d8a5683c4d4d93ee [INFO] running `Command { std: "docker" "start" "-a" "7570ba843a583de1b1cc2d259ab43a0f6b80879850fb6075d8a5683c4d4d93ee", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.8.1 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling paho-mqtt-sys v0.7.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling paho-mqtt v0.11.1 [INFO] [stderr] Compiling mqtt-remote-control v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `paho_mqtt::PropertyCode::ResponseTopic` [INFO] [stdout] --> src/mqtt_controller.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use paho_mqtt::PropertyCode::ResponseTopic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ok` [INFO] [stdout] --> src/mqtt_controller.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 53 | Ok(ok) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut controller = MqttAgent::new("ssl://mqtt.sandbox.drogue.cloud:8883".to_string(), Some("python-sender@e2e-demo".to_string()), S... [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: unused `Result` that must be used [INFO] [stdout] --> src/mqtt_controller.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | client.subscribe("command/inbox/+/#", 0).await; [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] 68 | let _ = client.subscribe("command/inbox/+/#", 0).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.08s [INFO] running `Command { std: "docker" "inspect" "7570ba843a583de1b1cc2d259ab43a0f6b80879850fb6075d8a5683c4d4d93ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7570ba843a583de1b1cc2d259ab43a0f6b80879850fb6075d8a5683c4d4d93ee", kill_on_drop: false }` [INFO] [stdout] 7570ba843a583de1b1cc2d259ab43a0f6b80879850fb6075d8a5683c4d4d93ee [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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf5fc42c32ec1c04d654ac34fe0015783a92934977c5042d0153f1bcb799b737 [INFO] running `Command { std: "docker" "start" "-a" "cf5fc42c32ec1c04d654ac34fe0015783a92934977c5042d0153f1bcb799b737", kill_on_drop: false }` [INFO] [stderr] Compiling mqtt-remote-control v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `paho_mqtt::PropertyCode::ResponseTopic` [INFO] [stdout] --> src/mqtt_controller.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use paho_mqtt::PropertyCode::ResponseTopic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ok` [INFO] [stdout] --> src/mqtt_controller.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 53 | Ok(ok) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut controller = MqttAgent::new("ssl://mqtt.sandbox.drogue.cloud:8883".to_string(), Some("python-sender@e2e-demo".to_string()), S... [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: unused `Result` that must be used [INFO] [stdout] --> src/mqtt_controller.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | client.subscribe("command/inbox/+/#", 0).await; [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] 68 | let _ = client.subscribe("command/inbox/+/#", 0).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "cf5fc42c32ec1c04d654ac34fe0015783a92934977c5042d0153f1bcb799b737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf5fc42c32ec1c04d654ac34fe0015783a92934977c5042d0153f1bcb799b737", kill_on_drop: false }` [INFO] [stdout] cf5fc42c32ec1c04d654ac34fe0015783a92934977c5042d0153f1bcb799b737 [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_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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c2391f335c48fc8005eba409af971089db29b775988a96e4c25f42fc69b684f [INFO] running `Command { std: "docker" "start" "-a" "3c2391f335c48fc8005eba409af971089db29b775988a96e4c25f42fc69b684f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `paho_mqtt::PropertyCode::ResponseTopic` [INFO] [stderr] --> src/mqtt_controller.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use paho_mqtt::PropertyCode::ResponseTopic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ok` [INFO] [stderr] --> src/mqtt_controller.rs:53:16 [INFO] [stderr] | [INFO] [stderr] 53 | Ok(ok) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ok` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut controller = MqttAgent::new("ssl://mqtt.sandbox.drogue.cloud:8883".to_string(), Some("python-sender@e2e-demo".to_string()), S... [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/mqtt_controller.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | client.subscribe("command/inbox/+/#", 0).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 68 | let _ = client.subscribe("command/inbox/+/#", 0).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `mqtt-remote-control` (bin "mqtt-remote-control" test) generated 4 warnings (run `cargo fix --bin "mqtt-remote-control" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mqtt_remote_control-5496b92e89193f34) [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" "3c2391f335c48fc8005eba409af971089db29b775988a96e4c25f42fc69b684f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c2391f335c48fc8005eba409af971089db29b775988a96e4c25f42fc69b684f", kill_on_drop: false }` [INFO] [stdout] 3c2391f335c48fc8005eba409af971089db29b775988a96e4c25f42fc69b684f