[INFO] fetching crate EasyDist 0.2.0... [INFO] checking EasyDist-0.2.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate EasyDist 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate EasyDist 0.2.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate EasyDist 0.2.0 [INFO] removed 2 missing examples [INFO] finished tweaking crates.io crate EasyDist 0.2.0 [INFO] tweaked toml for crates.io crate EasyDist 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate EasyDist 0.2.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.52.5 [INFO] [stderr] Downloaded is_terminal_polyfill v1.70.0 [INFO] [stderr] Downloaded tokio-macros v2.3.0 [INFO] [stderr] Downloaded num_threads v0.1.7 [INFO] [stderr] Downloaded colorchoice v1.0.1 [INFO] [stderr] Downloaded anstyle-parse v0.2.4 [INFO] [stderr] Downloaded crc32c v0.6.8 [INFO] [stderr] Downloaded anstyle-query v1.1.0 [INFO] [stderr] Downloaded dashmap v6.0.1 [INFO] [stderr] Downloaded hmac v0.12.1 [INFO] [stderr] Downloaded der v0.7.9 [INFO] [stderr] Downloaded num-bigint v0.4.6 [INFO] [stderr] Downloaded num-bigint-dig v0.8.4 [INFO] [stderr] Downloaded serde v1.0.204 [INFO] [stderr] Downloaded serde_json v1.0.120 [INFO] [stderr] Downloaded cc v1.0.99 [INFO] [stderr] Downloaded rsa v0.9.6 [INFO] [stderr] Downloaded const-oid v0.9.6 [INFO] [stderr] Downloaded anstream v0.6.14 [INFO] [stderr] Downloaded syn v2.0.66 [INFO] [stderr] Downloaded regex v1.10.5 [INFO] [stderr] Downloaded env_logger v0.11.3 [INFO] [stderr] 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"RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfe384fcc83864b10d3f02ecad1cfcc2ca01522a570c98181343483b6b4ffea5 [INFO] running `Command { std: "docker" "start" "-a" "cfe384fcc83864b10d3f02ecad1cfcc2ca01522a570c98181343483b6b4ffea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfe384fcc83864b10d3f02ecad1cfcc2ca01522a570c98181343483b6b4ffea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfe384fcc83864b10d3f02ecad1cfcc2ca01522a570c98181343483b6b4ffea5", kill_on_drop: false }` [INFO] [stdout] cfe384fcc83864b10d3f02ecad1cfcc2ca01522a570c98181343483b6b4ffea5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6eed51ae4880b4771712e2f06179865b3f6e2fafd05357a7a353a2a77624d74 [INFO] running `Command { std: "docker" "start" "-a" "c6eed51ae4880b4771712e2f06179865b3f6e2fafd05357a7a353a2a77624d74", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking subtle v2.6.1 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[stderr] Checking rsa v0.9.6 [INFO] [stderr] Checking EasyDist v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ParseError` [INFO] [stdout] --> src/msg/set.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::msg::{Parse, ParseError}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config` [INFO] [stdout] --> src/client.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{config, msg::Ping, Connection, Frame}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Public` [INFO] [stdout] --> src/node.rs:17:30 [INFO] [stdout] | [INFO] [stdout] 17 | use openssl::pkey::{Private, Public}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Verifier` [INFO] [stdout] --> src/node.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | sign::{Signer, Verifier}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ParseError` [INFO] [stdout] --> src/msg/set.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::msg::{Parse, ParseError}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config` [INFO] [stdout] --> src/client.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{config, msg::Ping, Connection, Frame}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Public` [INFO] [stdout] --> src/node.rs:17:30 [INFO] [stdout] | [INFO] [stdout] 17 | use openssl::pkey::{Private, Public}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Verifier` [INFO] [stdout] --> src/node.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | sign::{Signer, Verifier}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ADDR2` is never used [INFO] [stdout] --> src/config.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const ADDR2: &str = "127.0.0.1:8081"; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_frame` is never used [INFO] [stdout] --> src/msg/get.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 17 | impl Get { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | pub(crate) fn into_frame(self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_frame` is never used [INFO] [stdout] --> src/msg/set.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 19 | impl Set { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub(crate) fn into_frame(self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_id`, `get_addr`, and `get_sig` are never used [INFO] [stdout] --> src/msg/heartbeat.rs:69:19 [INFO] [stdout] | [INFO] [stdout] 19 | impl HeartBeat { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | pub(crate) fn get_id(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub(crate) fn get_addr(&self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub(crate) fn get_sig(&self) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `into_frame` are never used [INFO] [stdout] --> src/msg/restablish.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 17 | impl Restablish { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 18 | pub(crate) fn new(id: u64, addr: String, sig: &[u8]) -> Restablish { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) fn into_frame(self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_error` is never used [INFO] [stdout] --> src/frame.rs:162:19 [INFO] [stdout] | [INFO] [stdout] 27 | impl Frame { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 162 | pub(crate) fn to_error(&self) -> crate::Error { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_log_snapshot` is never used [INFO] [stdout] --> src/db.rs:72:25 [INFO] [stdout] | [INFO] [stdout] 25 | impl Db { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub(crate) async fn get_log_snapshot(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `save_to_file`, and `load_from_file` are never used [INFO] [stdout] --> src/snapshot.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 21 | impl Backup { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub(crate) fn new(neighbors: DashMap, log: Vec) -> Backup { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub(crate) fn save_to_file(&self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub(crate) fn load_from_file() -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry_overhead` is never used [INFO] [stdout] --> src/wal/segment.rs:703:8 [INFO] [stdout] | [INFO] [stdout] 703 | pub fn entry_overhead(len: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `segment_overhead` is never used [INFO] [stdout] --> src/wal/segment.rs:708:8 [INFO] [stdout] | [INFO] [stdout] 708 | pub fn segment_overhead() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `current_term` and `voted_for` are never read [INFO] [stdout] --> src/state.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | current_term: Mutex, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | voted_for: Mutex>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `EasyDist` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `easy_dist` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `asyncEventQueue` should have a snake case name [INFO] [stdout] --> src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | pub mod asyncEventQueue; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `async_event_queue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `Future` that must be used [INFO] [stdout] --> src/msg/get.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | dst.write_frame(&response); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ADDR2` is never used [INFO] [stdout] --> src/config.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const ADDR2: &str = "127.0.0.1:8081"; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_frame` is never used [INFO] [stdout] --> src/msg/get.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 17 | impl Get { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | pub(crate) fn into_frame(self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_frame` is never used [INFO] [stdout] --> src/msg/set.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 19 | impl Set { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 89 | pub(crate) fn into_frame(self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_id`, `get_addr`, and `get_sig` are never used [INFO] [stdout] --> src/msg/heartbeat.rs:69:19 [INFO] [stdout] | [INFO] [stdout] 19 | impl HeartBeat { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | pub(crate) fn get_id(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub(crate) fn get_addr(&self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub(crate) fn get_sig(&self) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `into_frame` are never used [INFO] [stdout] --> src/msg/restablish.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 17 | impl Restablish { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 18 | pub(crate) fn new(id: u64, addr: String, sig: &[u8]) -> Restablish { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) fn into_frame(self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_error` is never used [INFO] [stdout] --> src/frame.rs:162:19 [INFO] [stdout] | [INFO] [stdout] 27 | impl Frame { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 162 | pub(crate) fn to_error(&self) -> crate::Error { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_log_snapshot` is never used [INFO] [stdout] --> src/db.rs:72:25 [INFO] [stdout] | [INFO] [stdout] 25 | impl Db { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub(crate) async fn get_log_snapshot(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `save_to_file`, and `load_from_file` are never used [INFO] [stdout] --> src/snapshot.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 21 | impl Backup { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub(crate) fn new(neighbors: DashMap, log: Vec) -> Backup { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub(crate) fn save_to_file(&self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub(crate) fn load_from_file() -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entry_overhead` is never used [INFO] [stdout] --> src/wal/segment.rs:703:8 [INFO] [stdout] | [INFO] [stdout] 703 | pub fn entry_overhead(len: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `segment_overhead` is never used [INFO] [stdout] --> src/wal/segment.rs:708:8 [INFO] [stdout] | [INFO] [stdout] 708 | pub fn segment_overhead() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `current_term` and `voted_for` are never read [INFO] [stdout] --> src/state.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct State { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | current_term: Mutex, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | voted_for: Mutex>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `asyncEventQueue` should have a snake case name [INFO] [stdout] --> src/lib.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | pub mod asyncEventQueue; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `async_event_queue` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `Future` that must be used [INFO] [stdout] --> src/msg/get.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | dst.write_frame(&response); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/bin/pong.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | async fn handle(&self, message: UserDefined, connection: Arc) -> EasyDist::Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> src/bin/pong.rs:22:50 [INFO] [stdout] | [INFO] [stdout] 22 | async fn handle(&self, message: UserDefined, connection: Arc) -> EasyDist::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/bin/pong.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | async fn handle(&self, message: UserDefined, connection: Arc) -> EasyDist::Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection` [INFO] [stdout] --> src/bin/pong.rs:22:50 [INFO] [stdout] | [INFO] [stdout] 22 | async fn handle(&self, message: UserDefined, connection: Arc) -> EasyDist::Result<()> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.03s [INFO] running `Command { std: "docker" "inspect" "c6eed51ae4880b4771712e2f06179865b3f6e2fafd05357a7a353a2a77624d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6eed51ae4880b4771712e2f06179865b3f6e2fafd05357a7a353a2a77624d74", kill_on_drop: false }` [INFO] [stdout] c6eed51ae4880b4771712e2f06179865b3f6e2fafd05357a7a353a2a77624d74