[INFO] cloning repository https://github.com/CES-Portugal/rusty-caravel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CES-Portugal/rusty-caravel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCES-Portugal%2Frusty-caravel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCES-Portugal%2Frusty-caravel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 008d227bad7bb600c642f8757f974ca87b7c3d0e [INFO] testing CES-Portugal/rusty-caravel against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCES-Portugal%2Frusty-caravel" "/workspace/builds/worker-27/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CES-Portugal/rusty-caravel on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-27/source/.cargo/config [INFO] started tweaking git repo https://github.com/CES-Portugal/rusty-caravel [INFO] finished tweaking git repo https://github.com/CES-Portugal/rusty-caravel [INFO] tweaked toml for git repo https://github.com/CES-Portugal/rusty-caravel written to /workspace/builds/worker-27/source/Cargo.toml [INFO] crate git repo https://github.com/CES-Portugal/rusty-caravel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shell-words v1.0.0 [INFO] [stderr] Downloaded socketcan v1.7.0 [INFO] [stderr] Downloaded tokio-socketcan v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2556ae27fbf9ea96512ff1fc967d9dbd8b2a1e9ecc991bfba1c307b18110fd07 [INFO] running `Command { std: "docker" "start" "-a" "2556ae27fbf9ea96512ff1fc967d9dbd8b2a1e9ecc991bfba1c307b18110fd07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2556ae27fbf9ea96512ff1fc967d9dbd8b2a1e9ecc991bfba1c307b18110fd07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2556ae27fbf9ea96512ff1fc967d9dbd8b2a1e9ecc991bfba1c307b18110fd07", kill_on_drop: false }` [INFO] [stdout] 2556ae27fbf9ea96512ff1fc967d9dbd8b2a1e9ecc991bfba1c307b18110fd07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42691b629078f61a0eb608105d4615efe56669b794cd20de927c4d3cbfb68ff8 [INFO] running `Command { std: "docker" "start" "-a" "42691b629078f61a0eb608105d4615efe56669b794cd20de927c4d3cbfb68ff8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling try_from v0.2.2 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling shell-words v1.0.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling instant v0.1.11 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling os_str_bytes v4.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling socketcan v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.4.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling clap v3.0.0-beta.5 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling tokio-socketcan v0.3.0 [INFO] [stderr] Compiling caravel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Level`, `error`, `info` [INFO] [stdout] --> src/util/can/socketcan.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, error, info, Level}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Result`, `anyhow` [INFO] [stdout] --> src/util/can/socketcan.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::{Result, anyhow}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::stream::StreamExt` [INFO] [stdout] --> src/util/can/socketcan.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures_util::stream::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/actors/stdin.rs:81:30 [INFO] [stdout] | [INFO] [stdout] 81 | SubCommand::Send(t) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/actors/stdin.rs:97:33 [INFO] [stdout] | [INFO] [stdout] 97 | SubCommand::Receive(t) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SpawnSender` [INFO] [stdout] --> src/actors/monitor.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | SpawnSender, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/monitor.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AddToMonitor` [INFO] [stdout] --> src/actors/monitor.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | AddToMonitor, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/monitor.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RemoveFromMonitor` [INFO] [stdout] --> src/actors/monitor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | RemoveFromMonitor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/monitor.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Exit` [INFO] [stdout] --> src/actors/monitor.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/monitor.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ReceiveFromId` [INFO] [stdout] --> src/actors/receiver_can.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | / ReceiveFromId { [INFO] [stdout] 7 | | id: Option, [INFO] [stdout] 8 | | message: Option, [INFO] [stdout] 9 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ReceiverCan` [INFO] [stdout] --> src/actors/receiver_can.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct ReceiverCan { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/actors/receiver_can.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn new(receiver: mpsc::Receiver) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_receiver` [INFO] [stdout] --> src/actors/receiver_can.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | fn handle_receiver(&mut self, msg: ReceiverCANMessages) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/actors/receiver_can.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | async fn run(mut actor: ReceiverCan) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sender` [INFO] [stdout] --> src/actors/receiver_can.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | sender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ReceiverCANHandle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/receiver_can.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/actors/receiver_can.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `receive_can_msg` [INFO] [stdout] --> src/actors/receiver_can.rs:59:18 [INFO] [stdout] | [INFO] [stdout] 59 | pub async fn receive_can_msg(&self, id: Option, message: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SendToID` [INFO] [stdout] --> src/actors/sender_can.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / SendToID { [INFO] [stdout] 15 | | id: u32, [INFO] [stdout] 16 | | message: u64, [INFO] [stdout] 17 | | _cycle_time: u64, [INFO] [stdout] 18 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sender` [INFO] [stdout] --> src/actors/sender_can.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | sender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SenderCANHandle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/sender_can.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_can_message` [INFO] [stdout] --> src/actors/sender_can.rs:75:18 [INFO] [stdout] | [INFO] [stdout] 75 | pub async fn send_can_message(&self, id: u32, message: u64, _cycle_time: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/actors/monitor.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | self.shutdown.send(true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.86s [INFO] running `Command { std: "docker" "inspect" "42691b629078f61a0eb608105d4615efe56669b794cd20de927c4d3cbfb68ff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42691b629078f61a0eb608105d4615efe56669b794cd20de927c4d3cbfb68ff8", kill_on_drop: false }` [INFO] [stdout] 42691b629078f61a0eb608105d4615efe56669b794cd20de927c4d3cbfb68ff8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 270075bee8e1bd23562573668493e80e39afdcb8258d9659d166430863138598 [INFO] running `Command { std: "docker" "start" "-a" "270075bee8e1bd23562573668493e80e39afdcb8258d9659d166430863138598", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling caravel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Level`, `error`, `info` [INFO] [stdout] --> src/util/can/socketcan.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, error, info, Level}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Result`, `anyhow` [INFO] [stdout] --> src/util/can/socketcan.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::{Result, anyhow}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::stream::StreamExt` [INFO] [stdout] --> src/util/can/socketcan.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures_util::stream::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/actors/stdin.rs:81:30 [INFO] [stdout] | [INFO] [stdout] 81 | SubCommand::Send(t) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/actors/stdin.rs:97:33 [INFO] [stdout] | [INFO] [stdout] 97 | SubCommand::Receive(t) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SpawnSender` [INFO] [stdout] --> src/actors/monitor.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | SpawnSender, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/monitor.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AddToMonitor` [INFO] [stdout] --> src/actors/monitor.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | AddToMonitor, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/monitor.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RemoveFromMonitor` [INFO] [stdout] --> src/actors/monitor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | RemoveFromMonitor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/monitor.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Exit` [INFO] [stdout] --> src/actors/monitor.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Exit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/monitor.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ReceiveFromId` [INFO] [stdout] --> src/actors/receiver_can.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | / ReceiveFromId { [INFO] [stdout] 7 | | id: Option, [INFO] [stdout] 8 | | message: Option, [INFO] [stdout] 9 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ReceiverCan` [INFO] [stdout] --> src/actors/receiver_can.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct ReceiverCan { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/actors/receiver_can.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | fn new(receiver: mpsc::Receiver) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_receiver` [INFO] [stdout] --> src/actors/receiver_can.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | fn handle_receiver(&mut self, msg: ReceiverCANMessages) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/actors/receiver_can.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | async fn run(mut actor: ReceiverCan) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sender` [INFO] [stdout] --> src/actors/receiver_can.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | sender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ReceiverCANHandle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/receiver_can.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/actors/receiver_can.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `receive_can_msg` [INFO] [stdout] --> src/actors/receiver_can.rs:59:18 [INFO] [stdout] | [INFO] [stdout] 59 | pub async fn receive_can_msg(&self, id: Option, message: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SendToID` [INFO] [stdout] --> src/actors/sender_can.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | / SendToID { [INFO] [stdout] 15 | | id: u32, [INFO] [stdout] 16 | | message: u64, [INFO] [stdout] 17 | | _cycle_time: u64, [INFO] [stdout] 18 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sender` [INFO] [stdout] --> src/actors/sender_can.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | sender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SenderCANHandle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/actors/sender_can.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_can_message` [INFO] [stdout] --> src/actors/sender_can.rs:75:18 [INFO] [stdout] | [INFO] [stdout] 75 | pub async fn send_can_message(&self, id: u32, message: u64, _cycle_time: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/actors/monitor.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | self.shutdown.send(true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "270075bee8e1bd23562573668493e80e39afdcb8258d9659d166430863138598", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "270075bee8e1bd23562573668493e80e39afdcb8258d9659d166430863138598", kill_on_drop: false }` [INFO] [stdout] 270075bee8e1bd23562573668493e80e39afdcb8258d9659d166430863138598 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] db5e3015f88b5c13209089f666848c2402cb9ef3f6f6644d11ee28bcf43ee420 [INFO] running `Command { std: "docker" "start" "-a" "db5e3015f88b5c13209089f666848c2402cb9ef3f6f6644d11ee28bcf43ee420", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Level`, `error`, `info` [INFO] [stderr] --> src/util/can/socketcan.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use log::{debug, error, info, Level}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Result`, `anyhow` [INFO] [stderr] --> src/util/can/socketcan.rs:2:14 [INFO] [stderr] | [INFO] [stderr] 2 | use anyhow::{Result, anyhow}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_util::stream::StreamExt` [INFO] [stderr] --> src/util/can/socketcan.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures_util::stream::StreamExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/actors/stdin.rs:81:30 [INFO] [stderr] | [INFO] [stderr] 81 | SubCommand::Send(t) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/actors/stdin.rs:97:33 [INFO] [stderr] | [INFO] [stderr] 97 | SubCommand::Receive(t) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SpawnSender` [INFO] [stderr] --> src/actors/monitor.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | SpawnSender, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/actors/monitor.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AddToMonitor` [INFO] [stderr] --> src/actors/monitor.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | AddToMonitor, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/actors/monitor.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RemoveFromMonitor` [INFO] [stderr] --> src/actors/monitor.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | RemoveFromMonitor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/actors/monitor.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Exit` [INFO] [stderr] --> src/actors/monitor.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Exit, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MonitorMessages` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/actors/monitor.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ReceiveFromId` [INFO] [stderr] --> src/actors/receiver_can.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | / ReceiveFromId { [INFO] [stderr] 7 | | id: Option, [INFO] [stderr] 8 | | message: Option, [INFO] [stderr] 9 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ReceiverCan` [INFO] [stderr] --> src/actors/receiver_can.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | struct ReceiverCan { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/actors/receiver_can.rs:18:8 [INFO] [stderr] | [INFO] [stderr] 18 | fn new(receiver: mpsc::Receiver) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `handle_receiver` [INFO] [stderr] --> src/actors/receiver_can.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | fn handle_receiver(&mut self, msg: ReceiverCANMessages) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/actors/receiver_can.rs:34:10 [INFO] [stderr] | [INFO] [stderr] 34 | async fn run(mut actor: ReceiverCan) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sender` [INFO] [stderr] --> src/actors/receiver_can.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | sender: mpsc::Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ReceiverCANHandle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/actors/receiver_can.rs:43:10 [INFO] [stderr] | [INFO] [stderr] 43 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/actors/receiver_can.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `receive_can_msg` [INFO] [stderr] --> src/actors/receiver_can.rs:59:18 [INFO] [stderr] | [INFO] [stderr] 59 | pub async fn receive_can_msg(&self, id: Option, message: Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SendToID` [INFO] [stderr] --> src/actors/sender_can.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | / SendToID { [INFO] [stderr] 15 | | id: u32, [INFO] [stderr] 16 | | message: u64, [INFO] [stderr] 17 | | _cycle_time: u64, [INFO] [stdout] [INFO] [stderr] 18 | | }, [INFO] [stdout] running 0 tests [INFO] [stderr] | |_____^ [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] warning: field is never read: `sender` [INFO] [stdout] [INFO] [stderr] --> src/actors/sender_can.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | sender: mpsc::Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `SenderCANHandle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/actors/sender_can.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send_can_message` [INFO] [stderr] --> src/actors/sender_can.rs:75:18 [INFO] [stderr] | [INFO] [stderr] 75 | pub async fn send_can_message(&self, id: u32, message: u64, _cycle_time: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/actors/monitor.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | self.shutdown.send(true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `caravel` (bin "caravel" test) generated 21 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/caravel-366e614256355425) [INFO] running `Command { std: "docker" "inspect" "db5e3015f88b5c13209089f666848c2402cb9ef3f6f6644d11ee28bcf43ee420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db5e3015f88b5c13209089f666848c2402cb9ef3f6f6644d11ee28bcf43ee420", kill_on_drop: false }` [INFO] [stdout] db5e3015f88b5c13209089f666848c2402cb9ef3f6f6644d11ee28bcf43ee420