[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#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[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 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84e83aceacc81d3f8a0d9a9a15c22214274c85dc8eb0ad8789d6a9b365f2186e
[INFO] running `Command { std: "docker" "start" "-a" "84e83aceacc81d3f8a0d9a9a15c22214274c85dc8eb0ad8789d6a9b365f2186e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84e83aceacc81d3f8a0d9a9a15c22214274c85dc8eb0ad8789d6a9b365f2186e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e83aceacc81d3f8a0d9a9a15c22214274c85dc8eb0ad8789d6a9b365f2186e", kill_on_drop: false }`
[INFO] [stdout] 84e83aceacc81d3f8a0d9a9a15c22214274c85dc8eb0ad8789d6a9b365f2186e
[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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a52691984de0dd87d3716a4e0c54486bc3d69d1f32a099134ba59437d4817f6b
[INFO] running `Command { std: "docker" "start" "-a" "a52691984de0dd87d3716a4e0c54486bc3d69d1f32a099134ba59437d4817f6b", 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 either v1.10.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking syncpool v0.1.6
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking fastrand v2.0.2
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking spin v0.9.8
[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] [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] warning: associated function `new` is never used
[INFO] [stdout]   --> src/processes/port.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | / impl<TPort, TVal, TFn, TCtx>
[INFO] [stdout] 62 | |     RLPortProcess<TPort, TVal, TFn, TCtx>
[INFO] [stdout] 63 | |     where 
[INFO] [stdout] 64 | |         TPort                : ReadPort<TVal>,
[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: FnMutCallable> (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<TFnRest: FnMutCallable> FnMutList<TFnRest> {
[INFO] [stdout]    | ----------------------------------------------- method in this implementation
[INFO] [stdout] 22 |     fn push<TFnNew: FnMut()>(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<TFn: FnMut()>{
[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<TIter:Iterator>{
[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<TIter: Iterator> OuterInterleaver<TIter> {
[INFO] [stdout]    | --------------------------------------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(iterators: Vec<TIter>) -> Self{
[INFO] [stdout]    |            ^^^
[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<TPort, TVal, TFn, TCtx>
[INFO] [stdout] 62 | |     RLPortProcess<TPort, TVal, TFn, TCtx>
[INFO] [stdout] 63 | |     where 
[INFO] [stdout] 64 | |         TPort                : ReadPort<TVal>,
[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: FnMutCallable> (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<TFnRest: FnMutCallable> FnMutList<TFnRest> {
[INFO] [stdout]    | ----------------------------------------------- method in this implementation
[INFO] [stdout] 22 |     fn push<TFnNew: FnMut()>(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<TFn: FnMut()>{
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RwLock` and `TryLockError`
[INFO] [stdout]  --> examples/monte_carlo/main.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{iter::Iterator, sync::{RwLock, Mutex, Arc, TryLockError}, ops::{DerefMut, Deref}, thread, array};
[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::io::ErrorKind::InvalidInput`
[INFO] [stdout]  --> examples/monte_carlo/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::ErrorKind::InvalidInput;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> examples/monte_carlo/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::task::Waker`
[INFO] [stdout]   --> examples/monte_carlo/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::task::Waker;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `TryRecvError`, and `TrySendError`
[INFO] [stdout]   --> examples/monte_carlo/main.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{bounded, TrySendError, TryRecvError,  Sender, Receiver};
[INFO] [stdout]    |                                  ^^^^^^^^^^^^  ^^^^^^^^^^^^   ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fastrand::u8`
[INFO] [stdout]   --> examples/monte_carlo/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use fastrand::u8;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base::OutPipe`
[INFO] [stdout]   --> examples/monte_carlo/main.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | use hyperparallel::{data_pipes::{base::OutPipe, common_heap::make_heap_circuit}, processes::{base::{ProcStatus, Process}, RCPortProc...
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hyperparallel::data_pipes::base::InPipe`
[INFO] [stdout]   --> examples/monte_carlo/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use hyperparallel::data_pipes::base::InPipe;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "a52691984de0dd87d3716a4e0c54486bc3d69d1f32a099134ba59437d4817f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52691984de0dd87d3716a4e0c54486bc3d69d1f32a099134ba59437d4817f6b", kill_on_drop: false }`
[INFO] [stdout] a52691984de0dd87d3716a4e0c54486bc3d69d1f32a099134ba59437d4817f6b
