[INFO] cloning repository https://github.com/VirtuousCrane/ips_logger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VirtuousCrane/ips_logger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVirtuousCrane%2Fips_logger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVirtuousCrane%2Fips_logger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 684f8e5bfca4c8533564e807aa079eeb07d79f22 [INFO] checking VirtuousCrane/ips_logger against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVirtuousCrane%2Fips_logger" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VirtuousCrane/ips_logger on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VirtuousCrane/ips_logger [INFO] finished tweaking git repo https://github.com/VirtuousCrane/ips_logger [INFO] tweaked toml for git repo https://github.com/VirtuousCrane/ips_logger written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/VirtuousCrane/ips_logger 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bluez-generated v0.3.0 [INFO] [stderr] Downloaded dbus-tokio v0.7.6 [INFO] [stderr] Downloaded bluez-async v0.7.2 [INFO] [stderr] Downloaded dbus v0.9.7 [INFO] [stderr] Downloaded jni-utils v0.1.1 [INFO] [stderr] Downloaded btleplug v0.10.5 [INFO] [stderr] Downloaded rumqttc v0.24.0 [INFO] [stderr] Downloaded libdbus-sys v0.2.5 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b397b45583f47b41adfd9b61ad4ddce0229705d7d94240bd2525593c1fa5901 [INFO] running `Command { std: "docker" "start" "-a" "3b397b45583f47b41adfd9b61ad4ddce0229705d7d94240bd2525593c1fa5901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b397b45583f47b41adfd9b61ad4ddce0229705d7d94240bd2525593c1fa5901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b397b45583f47b41adfd9b61ad4ddce0229705d7d94240bd2525593c1fa5901", kill_on_drop: false }` [INFO] [stdout] 3b397b45583f47b41adfd9b61ad4ddce0229705d7d94240bd2525593c1fa5901 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 494eb78fe401efda6c1c8c44c251f0e073ecbb542a5137e808fc531fd9a6e5ff [INFO] running `Command { std: "docker" "start" "-a" "494eb78fe401efda6c1c8c44c251f0e073ecbb542a5137e808fc531fd9a6e5ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking xml-rs v0.8.19 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking rustls-pemfile v2.1.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking rustls-native-certs v0.7.0 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking bluez-generated v0.3.0 [INFO] [stderr] Checking dbus-tokio v0.7.6 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking bluez-async v0.7.2 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking rumqttc v0.24.0 [INFO] [stderr] Checking btleplug v0.10.5 [INFO] [stderr] Checking ips_logger v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Manager as _` [INFO] [stdout] --> src/ble.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, Manager as _, Peripheral}, platform::Adapter}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Manager as _` [INFO] [stdout] --> src/ble.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, Manager as _, Peripheral}, platform::Adapter}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Adapter`, `CentralEvent`, `ValueNotification` [INFO] [stdout] --> src/main.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, CentralEvent, Manager as _, Peripheral, ScanFilter, ValueNotification}, platform::{Adapter, Manager}}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stream::StreamExt` [INFO] [stdout] --> src/main.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{future::join_all, stream::StreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Client` [INFO] [stdout] --> src/main.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use rumqttc::{AsyncClient, Client, MqttOptions, Packet, QoS}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::{self, sync::RwLock, time}; [INFO] [stdout] | ^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:9:66 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{collections::HashMap, error::Error, sync::{mpsc, Arc}, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Adapter`, `CentralEvent`, `ValueNotification` [INFO] [stdout] --> src/main.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, CentralEvent, Manager as _, Peripheral, ScanFilter, ValueNotification}, platform::{Adapter, Manager}}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stream::StreamExt` [INFO] [stdout] --> src/main.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{future::join_all, stream::StreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Client` [INFO] [stdout] --> src/main.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use rumqttc::{AsyncClient, Client, MqttOptions, Packet, QoS}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::{self, sync::RwLock, time}; [INFO] [stdout] | ^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:9:66 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{collections::HashMap, error::Error, sync::{mpsc, Arc}, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Peripheral` [INFO] [stdout] --> src/main.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, CentralEvent, Manager as _, Peripheral, ScanFilter, ValueNotification}, platform::{Adapter, Manager}}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Peripheral` [INFO] [stdout] --> src/main.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, CentralEvent, Manager as _, Peripheral, ScanFilter, ValueNotification}, platform::{Adapter, Manager}}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mqtt_tx` [INFO] [stdout] --> src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | let (mqtt_tx, mqtt_rx) = mpsc::channel::>(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mqtt_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mqtt_rx` [INFO] [stdout] --> src/main.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | let (mqtt_tx, mqtt_rx) = mpsc::channel::>(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mqtt_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mqtt_tx` [INFO] [stdout] --> src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | let (mqtt_tx, mqtt_rx) = mpsc::channel::>(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mqtt_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mqtt_rx` [INFO] [stdout] --> src/main.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | let (mqtt_tx, mqtt_rx) = mpsc::channel::>(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mqtt_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | client.subscribe(args.topic, QoS::AtMostOnce).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] 72 | let _ = client.subscribe(args.topic, QoS::AtMostOnce).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | client.subscribe(args.topic, QoS::AtMostOnce).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] 72 | let _ = client.subscribe(args.topic, QoS::AtMostOnce).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.46s [INFO] running `Command { std: "docker" "inspect" "494eb78fe401efda6c1c8c44c251f0e073ecbb542a5137e808fc531fd9a6e5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "494eb78fe401efda6c1c8c44c251f0e073ecbb542a5137e808fc531fd9a6e5ff", kill_on_drop: false }` [INFO] [stdout] 494eb78fe401efda6c1c8c44c251f0e073ecbb542a5137e808fc531fd9a6e5ff [INFO] checking VirtuousCrane/ips_logger against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVirtuousCrane%2Fips_logger" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VirtuousCrane/ips_logger on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VirtuousCrane/ips_logger [INFO] finished tweaking git repo https://github.com/VirtuousCrane/ips_logger [INFO] tweaked toml for git repo https://github.com/VirtuousCrane/ips_logger written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/VirtuousCrane/ips_logger 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8fc32080aa4a5f5d7bbf26b2b4cd11c6442613600cd634cf5c8308a40bedbf4e [INFO] running `Command { std: "docker" "start" "-a" "8fc32080aa4a5f5d7bbf26b2b4cd11c6442613600cd634cf5c8308a40bedbf4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fc32080aa4a5f5d7bbf26b2b4cd11c6442613600cd634cf5c8308a40bedbf4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fc32080aa4a5f5d7bbf26b2b4cd11c6442613600cd634cf5c8308a40bedbf4e", kill_on_drop: false }` [INFO] [stdout] 8fc32080aa4a5f5d7bbf26b2b4cd11c6442613600cd634cf5c8308a40bedbf4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f0b828fb163020ad45197e3ec273c119a504d50eedeb28c10eec4ef087ba50f [INFO] running `Command { std: "docker" "start" "-a" "8f0b828fb163020ad45197e3ec273c119a504d50eedeb28c10eec4ef087ba50f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking xml-rs v0.8.19 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking rustls-pemfile v2.1.1 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking rustls-native-certs v0.7.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking rumqttc v0.24.0 [INFO] [stderr] Checking bluez-generated v0.3.0 [INFO] [stderr] Checking dbus-tokio v0.7.6 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking bluez-async v0.7.2 [INFO] [stderr] Checking btleplug v0.10.5 [INFO] [stderr] Checking ips_logger v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Manager as _` [INFO] [stdout] --> src/ble.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, Manager as _, Peripheral}, platform::Adapter}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Manager as _` [INFO] [stdout] --> src/ble.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, Manager as _, Peripheral}, platform::Adapter}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Adapter`, `CentralEvent`, `ValueNotification` [INFO] [stdout] --> src/main.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, CentralEvent, Manager as _, Peripheral, ScanFilter, ValueNotification}, platform::{Adapter, Manager}}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stream::StreamExt` [INFO] [stdout] --> src/main.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{future::join_all, stream::StreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Client` [INFO] [stdout] --> src/main.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use rumqttc::{AsyncClient, Client, MqttOptions, Packet, QoS}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::{self, sync::RwLock, time}; [INFO] [stdout] | ^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:9:66 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{collections::HashMap, error::Error, sync::{mpsc, Arc}, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Adapter`, `CentralEvent`, `ValueNotification` [INFO] [stdout] --> src/main.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, CentralEvent, Manager as _, Peripheral, ScanFilter, ValueNotification}, platform::{Adapter, Manager}}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stream::StreamExt` [INFO] [stdout] --> src/main.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{future::join_all, stream::StreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Client` [INFO] [stdout] --> src/main.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | use rumqttc::{AsyncClient, Client, MqttOptions, Packet, QoS}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::{self, sync::RwLock, time}; [INFO] [stdout] | ^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:9:66 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{collections::HashMap, error::Error, sync::{mpsc, Arc}, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Peripheral` [INFO] [stdout] --> src/main.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, CentralEvent, Manager as _, Peripheral, ScanFilter, ValueNotification}, platform::{Adapter, Manager}}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Peripheral` [INFO] [stdout] --> src/main.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | use btleplug::{api::{Central, CentralEvent, Manager as _, Peripheral, ScanFilter, ValueNotification}, platform::{Adapter, Manager}}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mqtt_tx` [INFO] [stdout] --> src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | let (mqtt_tx, mqtt_rx) = mpsc::channel::>(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mqtt_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mqtt_rx` [INFO] [stdout] --> src/main.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | let (mqtt_tx, mqtt_rx) = mpsc::channel::>(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mqtt_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mqtt_tx` [INFO] [stdout] --> src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | let (mqtt_tx, mqtt_rx) = mpsc::channel::>(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mqtt_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mqtt_rx` [INFO] [stdout] --> src/main.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | let (mqtt_tx, mqtt_rx) = mpsc::channel::>(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mqtt_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | client.subscribe(args.topic, QoS::AtMostOnce).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] 72 | let _ = client.subscribe(args.topic, QoS::AtMostOnce).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | client.subscribe(args.topic, QoS::AtMostOnce).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] 72 | let _ = client.subscribe(args.topic, QoS::AtMostOnce).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.10s [INFO] running `Command { std: "docker" "inspect" "8f0b828fb163020ad45197e3ec273c119a504d50eedeb28c10eec4ef087ba50f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f0b828fb163020ad45197e3ec273c119a504d50eedeb28c10eec4ef087ba50f", kill_on_drop: false }` [INFO] [stdout] 8f0b828fb163020ad45197e3ec273c119a504d50eedeb28c10eec4ef087ba50f