[INFO] cloning repository https://github.com/artpeixoto/hyperparallel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/artpeixoto/hyperparallel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartpeixoto%2Fhyperparallel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartpeixoto%2Fhyperparallel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ece077c9f8085ab2396506dd35456b36d30c330 [INFO] checking artpeixoto/hyperparallel against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartpeixoto%2Fhyperparallel" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/artpeixoto/hyperparallel [INFO] finished tweaking git repo https://github.com/artpeixoto/hyperparallel [INFO] tweaked toml for git repo https://github.com/artpeixoto/hyperparallel written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/artpeixoto/hyperparallel on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/artpeixoto/hyperparallel 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4878bf58710cf482db1cf9281fc59242f207b71abcc96746dc5e5fd495cc5bb1 [INFO] running `Command { std: "docker" "start" "-a" "4878bf58710cf482db1cf9281fc59242f207b71abcc96746dc5e5fd495cc5bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4878bf58710cf482db1cf9281fc59242f207b71abcc96746dc5e5fd495cc5bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4878bf58710cf482db1cf9281fc59242f207b71abcc96746dc5e5fd495cc5bb1", kill_on_drop: false }` [INFO] [stdout] 4878bf58710cf482db1cf9281fc59242f207b71abcc96746dc5e5fd495cc5bb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0023b2aae7defddd637dc7de421edd99bac1e9974f6887e877659fbe14ed4163 [INFO] running `Command { std: "docker" "start" "-a" "0023b2aae7defddd637dc7de421edd99bac1e9974f6887e877659fbe14ed4163", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking syncpool v0.1.6 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking hyperparallel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Itertools` [INFO] [stdout] --> src/data_pipes/base.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::{Either, Itertools}; [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: `std::ops::Deref` [INFO] [stdout] --> src/data_pipes/channel/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `RwLock`, and `TryLockError` [INFO] [stdout] --> src/data_pipes/channel/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, RwLock, TryLockError}; [INFO] [stdout] | ^^^ ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `RwLock` [INFO] [stdout] --> src/data_pipes/channel/in_channel.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, RwLock, TryLockError}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `RwLock` [INFO] [stdout] --> src/data_pipes/channel/out_channel.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, RwLock, TryLockError}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryLockResult` [INFO] [stdout] --> src/data_pipes/common_heap/mod.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, Mutex, TryLockResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `Sender` [INFO] [stdout] --> src/data_pipes/common_heap/mod.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crossbeam_channel::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heapless::mpmc::MpMcQueue` [INFO] [stdout] --> src/data_pipes/common_heap/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use heapless::mpmc::MpMcQueue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChannelStatusRef` [INFO] [stdout] --> src/data_pipes/common_heap/mod.rs:7:34 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::data_pipes::channel::{ChannelStatusRef, make_channels}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ResLockingFn` and `data_sink::FnDataSink` [INFO] [stdout] --> src/processes/port.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | use super::{base::{ProcStatus, Process, ResLockingFn}, data_sink::FnDataSink}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/runner/runner_builder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyperparallel` (lib) due to 1 previous error; 19 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: struct `RLPortProcess` is never constructed [INFO] [stdout] --> src/processes/port.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct RLPortProcess [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/processes/port.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 61 | / impl [INFO] [stdout] 62 | | RLPortProcess [INFO] [stdout] 63 | | where [INFO] [stdout] 64 | | TPort : ReadPort, [INFO] [stdout] 65 | | TFn : Fn(&mut TCtx, &TVal) -> ProcStatus + Clone , [INFO] [stdout] | |__________________________________________________________________________- associated function in this implementation [INFO] [stdout] 66 | { [INFO] [stdout] 67 | fn new(port: TPort, fn_execute: TFn, ctx: TCtx) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FnMutCallable` is never used [INFO] [stdout] --> src/runner/fn_list.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait FnMutCallable { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FnMutList` is never constructed [INFO] [stdout] --> src/runner/fn_list.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct FnMutList (TFnRest); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/runner/fn_list.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl FnMutList<()> { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 18 | fn new() -> Self{ Self(()) } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `push` is never used [INFO] [stdout] --> src/runner/fn_list.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl FnMutList { [INFO] [stdout] | ----------------------------------------------- method in this implementation [INFO] [stdout] 22 | fn push(self, elem: TFnNew) -> FnMutList<(TFnNew, TFnRest)>{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Runner` is never constructed [INFO] [stdout] --> src/runner/runner_builder.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Runner{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OuterInterleaver` is never constructed [INFO] [stdout] --> src/runner/runner_builder.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct OuterInterleaver{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/runner/runner_builder.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl OuterInterleaver { [INFO] [stdout] | --------------------------------------------- associated function in this implementation [INFO] [stdout] 15 | pub fn new(iterators: Vec) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Itertools` [INFO] [stdout] --> src/data_pipes/base.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::{Either, Itertools}; [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: `std::ops::Deref` [INFO] [stdout] --> src/data_pipes/channel/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `RwLock`, and `TryLockError` [INFO] [stdout] --> src/data_pipes/channel/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, RwLock, TryLockError}; [INFO] [stdout] | ^^^ ^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `RwLock` [INFO] [stdout] --> src/data_pipes/channel/in_channel.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, RwLock, TryLockError}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `RwLock` [INFO] [stdout] --> src/data_pipes/channel/out_channel.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, RwLock, TryLockError}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryLockResult` [INFO] [stdout] --> src/data_pipes/common_heap/mod.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, Mutex, TryLockResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver` and `Sender` [INFO] [stdout] --> src/data_pipes/common_heap/mod.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crossbeam_channel::{Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heapless::mpmc::MpMcQueue` [INFO] [stdout] --> src/data_pipes/common_heap/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use heapless::mpmc::MpMcQueue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChannelStatusRef` [INFO] [stdout] --> src/data_pipes/common_heap/mod.rs:7:34 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::data_pipes::channel::{ChannelStatusRef, make_channels}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ResLockingFn` and `data_sink::FnDataSink` [INFO] [stdout] --> src/processes/port.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | use super::{base::{ProcStatus, Process, ResLockingFn}, data_sink::FnDataSink}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, and `ops::RangeBounds` [INFO] [stdout] --> src/processes/port.rs:403:12 [INFO] [stdout] | [INFO] [stdout] 403 | use std::{ops::RangeBounds, sync::{Arc, Mutex}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syncpool::SyncPool` [INFO] [stdout] --> src/processes/port.rs:404:6 [INFO] [stdout] | [INFO] [stdout] 404 | use syncpool::SyncPool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `data_pipes::common_heap::*` and `processes::port::WLPortProcess` [INFO] [stdout] --> src/processes/port.rs:405:14 [INFO] [stdout] | [INFO] [stdout] 405 | use crate::{data_pipes::common_heap::*, processes::port::WLPortProcess}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `RLPortProcess` is never constructed [INFO] [stdout] --> src/processes/port.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct RLPortProcess [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/processes/port.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 61 | / impl [INFO] [stdout] 62 | | RLPortProcess [INFO] [stdout] 63 | | where [INFO] [stdout] 64 | | TPort : ReadPort, [INFO] [stdout] 65 | | TFn : Fn(&mut TCtx, &TVal) -> ProcStatus + Clone , [INFO] [stdout] | |__________________________________________________________________________- associated function in this implementation [INFO] [stdout] 66 | { [INFO] [stdout] 67 | fn new(port: TPort, fn_execute: TFn, ctx: TCtx) -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FnMutCallable` is never used [INFO] [stdout] --> src/runner/fn_list.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait FnMutCallable { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FnMutList` is never constructed [INFO] [stdout] --> src/runner/fn_list.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct FnMutList (TFnRest); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/runner/fn_list.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl FnMutList<()> { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 18 | fn new() -> Self{ Self(()) } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `push` is never used [INFO] [stdout] --> src/runner/fn_list.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 21 | impl FnMutList { [INFO] [stdout] | ----------------------------------------------- method in this implementation [INFO] [stdout] 22 | fn push(self, elem: TFnNew) -> FnMutList<(TFnNew, TFnRest)>{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Runner` is never constructed [INFO] [stdout] --> src/runner/runner_builder.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Runner{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyperparallel` (lib test) due to 1 previous error; 19 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0023b2aae7defddd637dc7de421edd99bac1e9974f6887e877659fbe14ed4163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0023b2aae7defddd637dc7de421edd99bac1e9974f6887e877659fbe14ed4163", kill_on_drop: false }` [INFO] [stdout] 0023b2aae7defddd637dc7de421edd99bac1e9974f6887e877659fbe14ed4163