[INFO] cloning repository https://github.com/emimp/whosaround [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emimp/whosaround" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femimp%2Fwhosaround", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femimp%2Fwhosaround'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58aa3c484b53424be31b7a3f538adff696f9ca40 [INFO] checking emimp/whosaround against master#ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 for pr-146504 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femimp%2Fwhosaround" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/emimp/whosaround [INFO] finished tweaking git repo https://github.com/emimp/whosaround [INFO] tweaked toml for git repo https://github.com/emimp/whosaround written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/emimp/whosaround on toolchain ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/emimp/whosaround 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" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded objc2-core-bluetooth v0.2.2 [INFO] [stderr] Downloaded xml-rs v0.8.24 [INFO] [stderr] Downloaded bluez-generated v0.3.0 [INFO] [stderr] Downloaded bluez-async v0.7.2 [INFO] [stderr] Downloaded jni-utils v0.1.1 [INFO] [stderr] Downloaded pretty_env_logger v0.1.1 [INFO] [stderr] Downloaded btleplug v0.11.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e60283d7a3a28d8f1d6e3019dc72f44fb3c7e515dc34a8498baa9c69aecce266 [INFO] running `Command { std: "docker" "start" "-a" "e60283d7a3a28d8f1d6e3019dc72f44fb3c7e515dc34a8498baa9c69aecce266", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e60283d7a3a28d8f1d6e3019dc72f44fb3c7e515dc34a8498baa9c69aecce266", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e60283d7a3a28d8f1d6e3019dc72f44fb3c7e515dc34a8498baa9c69aecce266", kill_on_drop: false }` [INFO] [stdout] e60283d7a3a28d8f1d6e3019dc72f44fb3c7e515dc34a8498baa9c69aecce266 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23df73051b268acf06f38f9d25c8ca632d7a132fb2a240e80cfd92225386a17f [INFO] running `Command { std: "docker" "start" "-a" "23df73051b268acf06f38f9d25c8ca632d7a132fb2a240e80cfd92225386a17f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking xml-rs v0.8.24 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking pretty_env_logger v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking tokio v1.42.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking bluez-generated v0.3.0 [INFO] [stderr] Checking dbus-tokio v0.7.6 [INFO] [stderr] Checking bluez-async v0.7.2 [INFO] [stderr] Checking btleplug v0.11.6 [INFO] [stderr] Checking whosaround v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/main.rs:75:17 [INFO] [stdout] | [INFO] [stdout] 75 | let d = device.is_connected(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 39 | / loop { [INFO] [stdout] 40 | | let device_table = check_adapters(adapter.clone(), &mac_vendor_map).await.unwrap(); [INFO] [stdout] 41 | | let dev = format!("{:#?}",device_table); [INFO] [stdout] ... | [INFO] [stdout] 53 | | time::sleep(Duration::from_secs(1)).await; [INFO] [stdout] 54 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 55 | [INFO] [stdout] 56 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_name`, `tx`, `manuf`, `services`, and `services_info` are never read [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Device { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 16 | mac_addr: BDAddr, [INFO] [stdout] 17 | local_name: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 18 | tx: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 19 | manuf: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | rssi: Option, [INFO] [stdout] 21 | services: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | services_info: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Device` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/main.rs:75:17 [INFO] [stdout] | [INFO] [stdout] 75 | let d = device.is_connected(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 39 | / loop { [INFO] [stdout] 40 | | let device_table = check_adapters(adapter.clone(), &mac_vendor_map).await.unwrap(); [INFO] [stdout] 41 | | let dev = format!("{:#?}",device_table); [INFO] [stdout] ... | [INFO] [stdout] 53 | | time::sleep(Duration::from_secs(1)).await; [INFO] [stdout] 54 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 55 | [INFO] [stdout] 56 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_name`, `tx`, `manuf`, `services`, and `services_info` are never read [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Device { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 16 | mac_addr: BDAddr, [INFO] [stdout] 17 | local_name: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 18 | tx: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 19 | manuf: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | rssi: Option, [INFO] [stdout] 21 | services: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | services_info: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Device` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.19s [INFO] running `Command { std: "docker" "inspect" "23df73051b268acf06f38f9d25c8ca632d7a132fb2a240e80cfd92225386a17f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23df73051b268acf06f38f9d25c8ca632d7a132fb2a240e80cfd92225386a17f", kill_on_drop: false }` [INFO] [stdout] 23df73051b268acf06f38f9d25c8ca632d7a132fb2a240e80cfd92225386a17f