[INFO] cloning repository https://github.com/Leonardojrr/lol-miner-broadcaster [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Leonardojrr/lol-miner-broadcaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonardojrr%2Flol-miner-broadcaster", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonardojrr%2Flol-miner-broadcaster'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d7d745092f50cb6489b021b1525db47652ec3c6 [INFO] testing Leonardojrr/lol-miner-broadcaster against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeonardojrr%2Flol-miner-broadcaster" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Leonardojrr/lol-miner-broadcaster on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Leonardojrr/lol-miner-broadcaster [INFO] finished tweaking git repo https://github.com/Leonardojrr/lol-miner-broadcaster [INFO] tweaked toml for git repo https://github.com/Leonardojrr/lol-miner-broadcaster written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Leonardojrr/lol-miner-broadcaster already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-tungstenite v0.14.0 [INFO] [stderr] Downloaded sysinfo v0.16.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66e43cc5404ce6f155a08eb0e4aecd2386d13f0a47ae6aa9fb26b6802476d40c [INFO] running `Command { std: "docker" "start" "-a" "66e43cc5404ce6f155a08eb0e4aecd2386d13f0a47ae6aa9fb26b6802476d40c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66e43cc5404ce6f155a08eb0e4aecd2386d13f0a47ae6aa9fb26b6802476d40c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66e43cc5404ce6f155a08eb0e4aecd2386d13f0a47ae6aa9fb26b6802476d40c", kill_on_drop: false }` [INFO] [stdout] 66e43cc5404ce6f155a08eb0e4aecd2386d13f0a47ae6aa9fb26b6802476d40c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49aaa7364332050039cad182d8b2648b07d3cf50c21d19d32a38658c61b3e7ab [INFO] running `Command { std: "docker" "start" "-a" "49aaa7364332050039cad182d8b2648b07d3cf50c21d19d32a38658c61b3e7ab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling sysinfo v0.16.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.10 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha-1 v0.9.4 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling tungstenite v0.13.0 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling tokio-tungstenite v0.14.0 [INFO] [stderr] Compiling lol-miner-broadcaster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `System` [INFO] [stdout] --> src/miner.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProcessExt` [INFO] [stdout] --> src/miner.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemExt` [INFO] [stdout] --> src/miner.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `miners_processes` [INFO] [stdout] --> src/main.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut miners_processes: Miners = Arc::new(Mutex::new(vec![])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_miners_processes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `miners_processes` [INFO] [stdout] --> src/miner.rs:69:31 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_miners_processes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut miners_processes: Miners = Arc::new(Mutex::new(vec![])); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut senders: Senders = Arc::new(Mutex::new(vec![])); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `region` [INFO] [stdout] --> src/miner.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | region: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `process` [INFO] [stdout] --> src/miner.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | process: Child, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MinerInfo` [INFO] [stdout] --> src/miner.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MinerInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `MinerEvent` [INFO] [stdout] --> src/miner.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum MinerEvent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `MinerErr` [INFO] [stdout] --> src/miner.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum MinerErr { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_event` [INFO] [stdout] --> src/miner.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn make_event(e: MinerEvent, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `close_miner` [INFO] [stdout] --> src/miner.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn close_miner(region: String, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `close_all_miners` [INFO] [stdout] --> src/miner.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn close_all_miners(miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `open_miner` [INFO] [stdout] --> src/miner.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn open_miner(region: String, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `miners_resources_usage` [INFO] [stdout] --> src/miner.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `MessageError` [INFO] [stdout] --> src/msg_classifier.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum MessageError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `classify_msg` [INFO] [stdout] --> src/msg_classifier.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn classify_msg(msg: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | a.await; [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: unused `Result` that must be used [INFO] [stdout] --> src/connection.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | senders[index].send(msg.clone()).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 42.51s [INFO] running `Command { std: "docker" "inspect" "49aaa7364332050039cad182d8b2648b07d3cf50c21d19d32a38658c61b3e7ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49aaa7364332050039cad182d8b2648b07d3cf50c21d19d32a38658c61b3e7ab", kill_on_drop: false }` [INFO] [stdout] 49aaa7364332050039cad182d8b2648b07d3cf50c21d19d32a38658c61b3e7ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1bcd28fbee87d17c992882a03f515a48c620cf5b500b0e55ff0d021ca4de004a [INFO] running `Command { std: "docker" "start" "-a" "1bcd28fbee87d17c992882a03f515a48c620cf5b500b0e55ff0d021ca4de004a", kill_on_drop: false }` [INFO] [stderr] Compiling lol-miner-broadcaster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `System` [INFO] [stdout] --> src/miner.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProcessExt` [INFO] [stdout] --> src/miner.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemExt` [INFO] [stdout] --> src/miner.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `miners_processes` [INFO] [stdout] --> src/main.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | let mut miners_processes: Miners = Arc::new(Mutex::new(vec![])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_miners_processes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `miners_processes` [INFO] [stdout] --> src/miner.rs:69:31 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_miners_processes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut miners_processes: Miners = Arc::new(Mutex::new(vec![])); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut senders: Senders = Arc::new(Mutex::new(vec![])); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `region` [INFO] [stdout] --> src/miner.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | region: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `process` [INFO] [stdout] --> src/miner.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | process: Child, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MinerInfo` [INFO] [stdout] --> src/miner.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct MinerInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `MinerEvent` [INFO] [stdout] --> src/miner.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum MinerEvent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `MinerErr` [INFO] [stdout] --> src/miner.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum MinerErr { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_event` [INFO] [stdout] --> src/miner.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn make_event(e: MinerEvent, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `close_miner` [INFO] [stdout] --> src/miner.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn close_miner(region: String, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `close_all_miners` [INFO] [stdout] --> src/miner.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn close_all_miners(miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `open_miner` [INFO] [stdout] --> src/miner.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn open_miner(region: String, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `miners_resources_usage` [INFO] [stdout] --> src/miner.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `MessageError` [INFO] [stdout] --> src/msg_classifier.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum MessageError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `classify_msg` [INFO] [stdout] --> src/msg_classifier.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn classify_msg(msg: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | a.await; [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: unused `Result` that must be used [INFO] [stdout] --> src/connection.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | senders[index].send(msg.clone()).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 0.94s [INFO] running `Command { std: "docker" "inspect" "1bcd28fbee87d17c992882a03f515a48c620cf5b500b0e55ff0d021ca4de004a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bcd28fbee87d17c992882a03f515a48c620cf5b500b0e55ff0d021ca4de004a", kill_on_drop: false }` [INFO] [stdout] 1bcd28fbee87d17c992882a03f515a48c620cf5b500b0e55ff0d021ca4de004a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aa89e0f62099443011b3711eedf6e3ff94a44414589dee4de996f53bc7d4a804 [INFO] running `Command { std: "docker" "start" "-a" "aa89e0f62099443011b3711eedf6e3ff94a44414589dee4de996f53bc7d4a804", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `System` [INFO] [stderr] --> src/miner.rs:2:27 [INFO] [stderr] | [INFO] [stderr] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ProcessExt` [INFO] [stderr] --> src/miner.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SystemExt` [INFO] [stderr] --> src/miner.rs:2:35 [INFO] [stderr] | [INFO] [stderr] 2 | use sysinfo::{ProcessExt, System, SystemExt}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `miners_processes` [INFO] [stderr] --> src/main.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | let mut miners_processes: Miners = Arc::new(Mutex::new(vec![])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_miners_processes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `miners_processes` [INFO] [stderr] --> src/miner.rs:69:31 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_miners_processes` [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:16:9 [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] 16 | let mut miners_processes: Miners = Arc::new(Mutex::new(vec![])); [INFO] [stdout] [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | let mut senders: Senders = Arc::new(Mutex::new(vec![])); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `region` [INFO] [stderr] --> src/miner.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | region: String, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `process` [INFO] [stderr] --> src/miner.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | process: Child, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MinerInfo` [INFO] [stderr] --> src/miner.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct MinerInfo { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `MinerEvent` [INFO] [stderr] --> src/miner.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | pub enum MinerEvent { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `MinerErr` [INFO] [stderr] --> src/miner.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | pub enum MinerErr { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_event` [INFO] [stderr] --> src/miner.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn make_event(e: MinerEvent, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `close_miner` [INFO] [stderr] --> src/miner.rs:36:4 [INFO] [stderr] | [INFO] [stderr] 36 | fn close_miner(region: String, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `close_all_miners` [INFO] [stderr] --> src/miner.rs:47:4 [INFO] [stderr] | [INFO] [stderr] 47 | fn close_all_miners(miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `open_miner` [INFO] [stderr] --> src/miner.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | fn open_miner(region: String, miners_processes: &mut Vec) -> Result<(), MinerErr> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `miners_resources_usage` [INFO] [stderr] --> src/miner.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn miners_resources_usage(miners_processes: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `MessageError` [INFO] [stderr] --> src/msg_classifier.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum MessageError { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `classify_msg` [INFO] [stderr] --> src/msg_classifier.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn classify_msg(msg: String) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | a.await; [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: unused `Result` that must be used [INFO] [stderr] --> src/connection.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | senders[index].send(msg.clone()).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lol_miner_broadcaster-8833439795f51e34) [INFO] running `Command { std: "docker" "inspect" "aa89e0f62099443011b3711eedf6e3ff94a44414589dee4de996f53bc7d4a804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa89e0f62099443011b3711eedf6e3ff94a44414589dee4de996f53bc7d4a804", kill_on_drop: false }` [INFO] [stdout] aa89e0f62099443011b3711eedf6e3ff94a44414589dee4de996f53bc7d4a804