[INFO] fetching crate workerbee 0.1.0... [INFO] testing workerbee-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate workerbee 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate workerbee 0.1.0 [INFO] finished tweaking crates.io crate workerbee 0.1.0 [INFO] tweaked toml for crates.io crate workerbee 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate workerbee 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate workerbee 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v1.2.2 [INFO] [stderr] Downloaded tokio v1.24.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9919772bef480b42a35e63810e6cbb9250bd68750c83abb893c403046849f222 [INFO] running `Command { std: "docker" "start" "-a" "9919772bef480b42a35e63810e6cbb9250bd68750c83abb893c403046849f222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9919772bef480b42a35e63810e6cbb9250bd68750c83abb893c403046849f222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9919772bef480b42a35e63810e6cbb9250bd68750c83abb893c403046849f222", kill_on_drop: false }` [INFO] [stdout] 9919772bef480b42a35e63810e6cbb9250bd68750c83abb893c403046849f222 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79f7518f6a137c59a7b3527cff3dd0f3b9a8416fec6c87ab555f10aa539e9fdc [INFO] running `Command { std: "docker" "start" "-a" "79f7518f6a137c59a7b3527cff3dd0f3b9a8416fec6c87ab555f10aa539e9fdc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling uuid v1.2.2 [INFO] [stderr] Compiling tokio v1.24.2 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling workerbee v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream` [INFO] [stdout] --> src/worker.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JoinError` [INFO] [stdout] --> src/worker.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::task::{JoinError, JoinHandle}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Handle` [INFO] [stdout] --> src/builder.rs:8:49 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::runtime::{Builder as RuntimeBuilder, Handle}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream` [INFO] [stdout] --> src/builder.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Worker` is never constructed [INFO] [stdout] --> src/worker.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Worker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `spawn`, `spawn_blocking`, and `block_on` are never used [INFO] [stdout] --> src/worker.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Worker { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn spawn(&self, future: F) -> JoinHandle [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn spawn_blocking(&self, func: F) -> JoinHandle [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn block_on(&self, future: F) -> F::Output { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Builder` is never constructed [INFO] [stdout] --> src/builder.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `worker_threads`, `max_blocking_threads`, `thread_keep_alive`, `thread_name`, and `build` are never used [INFO] [stdout] --> src/builder.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Builder { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn worker_threads(&mut self, val: usize) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn max_blocking_threads(&mut self, val: usize) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn thread_keep_alive(&mut self, duration: Duration) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn thread_name(&mut self, val: impl Into) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn build(&mut self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dropper` is never constructed [INFO] [stdout] --> src/dropper.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Dropper { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `Command { std: "docker" "inspect" "79f7518f6a137c59a7b3527cff3dd0f3b9a8416fec6c87ab555f10aa539e9fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79f7518f6a137c59a7b3527cff3dd0f3b9a8416fec6c87ab555f10aa539e9fdc", kill_on_drop: false }` [INFO] [stdout] 79f7518f6a137c59a7b3527cff3dd0f3b9a8416fec6c87ab555f10aa539e9fdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f431a6895f6c45d5cad774fc819876602eb26d6117a6f5a2b2893df83e7b85e5 [INFO] running `Command { std: "docker" "start" "-a" "f431a6895f6c45d5cad774fc819876602eb26d6117a6f5a2b2893df83e7b85e5", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream` [INFO] [stdout] --> src/worker.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JoinError` [INFO] [stdout] --> src/worker.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::task::{JoinError, JoinHandle}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Handle` [INFO] [stdout] --> src/builder.rs:8:49 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::runtime::{Builder as RuntimeBuilder, Handle}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream` [INFO] [stdout] --> src/builder.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Worker` is never constructed [INFO] [stdout] --> src/worker.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Worker { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `spawn`, `spawn_blocking`, and `block_on` are never used [INFO] [stdout] --> src/worker.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Worker { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn spawn(&self, future: F) -> JoinHandle [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn spawn_blocking(&self, func: F) -> JoinHandle [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn block_on(&self, future: F) -> F::Output { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Builder` is never constructed [INFO] [stdout] --> src/builder.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `worker_threads`, `max_blocking_threads`, `thread_keep_alive`, `thread_name`, and `build` are never used [INFO] [stdout] --> src/builder.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Builder { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn worker_threads(&mut self, val: usize) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn max_blocking_threads(&mut self, val: usize) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn thread_keep_alive(&mut self, duration: Duration) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn thread_name(&mut self, val: impl Into) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn build(&mut self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dropper` is never constructed [INFO] [stdout] --> src/dropper.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Dropper { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling workerbee v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream` [INFO] [stdout] --> src/worker.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JoinError` [INFO] [stdout] --> src/worker.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::task::{JoinError, JoinHandle}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Handle` [INFO] [stdout] --> src/builder.rs:8:49 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::runtime::{Builder as RuntimeBuilder, Handle}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream` [INFO] [stdout] --> src/builder.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> src/worker.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Worker { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 14 | /// Tokio handle [INFO] [stdout] 15 | pub(crate) handle: Handle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Worker` has derived impls for the traits `Debug` and `Clone`, but these are 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: methods `spawn`, `spawn_blocking`, and `block_on` are never used [INFO] [stdout] --> src/worker.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Worker { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn spawn(&self, future: F) -> JoinHandle [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn spawn_blocking(&self, func: F) -> JoinHandle [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn block_on(&self, future: F) -> F::Output { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `max_blocking_threads` and `thread_keep_alive` are never used [INFO] [stdout] --> src/builder.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl Builder { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn max_blocking_threads(&mut self, val: usize) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn thread_keep_alive(&mut self, duration: Duration) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "f431a6895f6c45d5cad774fc819876602eb26d6117a6f5a2b2893df83e7b85e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f431a6895f6c45d5cad774fc819876602eb26d6117a6f5a2b2893df83e7b85e5", kill_on_drop: false }` [INFO] [stdout] f431a6895f6c45d5cad774fc819876602eb26d6117a6f5a2b2893df83e7b85e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 67693311e265bc8708fe2b8208183738525fc8bc43d531d981fabc98ba7270c2 [INFO] running `Command { std: "docker" "start" "-a" "67693311e265bc8708fe2b8208183738525fc8bc43d531d981fabc98ba7270c2", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `TcpListener` and `TcpStream` [INFO] [stderr] --> src/worker.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `JoinError` [INFO] [stderr] --> src/worker.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::task::{JoinError, JoinHandle}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Handle` [INFO] [stderr] --> src/builder.rs:8:49 [INFO] [stderr] | [INFO] [stderr] 8 | use tokio::runtime::{Builder as RuntimeBuilder, Handle}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TcpListener` and `TcpStream` [INFO] [stderr] --> src/builder.rs:9:18 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Worker` is never constructed [INFO] [stderr] --> src/worker.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct Worker { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `spawn`, `spawn_blocking`, and `block_on` are never used [INFO] [stderr] --> src/worker.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 22 | impl Worker { [INFO] [stderr] | ----------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 26 | pub fn spawn(&self, future: F) -> JoinHandle [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 36 | pub fn spawn_blocking(&self, func: F) -> JoinHandle [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | pub fn block_on(&self, future: F) -> F::Output { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Builder` is never constructed [INFO] [stderr] --> src/builder.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct Builder { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `worker_threads`, `max_blocking_threads`, `thread_keep_alive`, `thread_name`, and `build` are never used [INFO] [stderr] --> src/builder.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 32 | impl Builder { [INFO] [stderr] | ------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 36 | pub fn worker_threads(&mut self, val: usize) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub fn max_blocking_threads(&mut self, val: usize) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | pub fn thread_keep_alive(&mut self, duration: Duration) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | pub fn thread_name(&mut self, val: impl Into) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 65 | pub fn build(&mut self) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Dropper` is never constructed [INFO] [stderr] --> src/dropper.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Dropper { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `handle` is never read [INFO] [stderr] --> src/worker.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct Worker { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 14 | /// Tokio handle [INFO] [stderr] 15 | pub(crate) handle: Handle, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Worker` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `max_blocking_threads` and `thread_keep_alive` are never used [INFO] [stderr] --> src/builder.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 32 | impl Builder { [INFO] [stderr] | ------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 46 | pub fn max_blocking_threads(&mut self, val: usize) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | pub fn thread_keep_alive(&mut self, duration: Duration) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `workerbee` (lib) generated 9 warnings (run `cargo fix --lib -p workerbee` to apply 4 suggestions) [INFO] [stderr] warning: `workerbee` (lib test) generated 7 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/workerbee-652069403e8ba804) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test worker::tests::test_spawn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/workerbee-709a97c78708fdfb) [INFO] [stdout] [INFO] [stderr] Doc-tests workerbee [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "67693311e265bc8708fe2b8208183738525fc8bc43d531d981fabc98ba7270c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67693311e265bc8708fe2b8208183738525fc8bc43d531d981fabc98ba7270c2", kill_on_drop: false }` [INFO] [stdout] 67693311e265bc8708fe2b8208183738525fc8bc43d531d981fabc98ba7270c2