[INFO] cloning repository https://github.com/SnowWalkerJ/timeflow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SnowWalkerJ/timeflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowWalkerJ%2Ftimeflow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowWalkerJ%2Ftimeflow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd399bca9cdb4e4b079cbf1ceaf3120d29b5f0d5
[INFO] testing SnowWalkerJ/timeflow against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowWalkerJ%2Ftimeflow" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SnowWalkerJ/timeflow
[INFO] finished tweaking git repo https://github.com/SnowWalkerJ/timeflow
[INFO] tweaked toml for git repo https://github.com/SnowWalkerJ/timeflow written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SnowWalkerJ/timeflow on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SnowWalkerJ/timeflow 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf94505998bde5b30fdc8fbfddc9e68550f98cb7c754d332472009ded2083158
[INFO] running `Command { std: "docker" "start" "-a" "cf94505998bde5b30fdc8fbfddc9e68550f98cb7c754d332472009ded2083158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf94505998bde5b30fdc8fbfddc9e68550f98cb7c754d332472009ded2083158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf94505998bde5b30fdc8fbfddc9e68550f98cb7c754d332472009ded2083158", kill_on_drop: false }`
[INFO] [stdout] cf94505998bde5b30fdc8fbfddc9e68550f98cb7c754d332472009ded2083158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19d7f84cfbb994fe32f7ae2f9d5fd7901a41f0413bc5ae0601789647ef9f7927
[INFO] running `Command { std: "docker" "start" "-a" "19d7f84cfbb994fe32f7ae2f9d5fd7901a41f0413bc5ae0601789647ef9f7927", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling fractal v0.1.0 (/opt/rustwide/workdir/fractal)
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> fractal/src/scheduler.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{Receiver, Sender, unbounded};
[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 imports: `Scope` and `ScopedJoinHandle`
[INFO] [stdout]  --> fractal/src/scheduler.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossbeam::thread::{Scope, ScopedJoinHandle};
[INFO] [stdout]   |                         ^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> fractal/src/scheduler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> fractal/src/scheduler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> fractal/src/scheduler.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RwLockReadGuard`
[INFO] [stdout]  --> fractal/src/scheduler.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::{Arc, RwLock, RwLockReadGuard};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TaskRef` is never used
[INFO] [stdout]   --> fractal/src/definition.rs:70:11
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub trait TaskRef {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling fractal-macro v0.1.0 (/opt/rustwide/workdir/fractal-macro)
[INFO] [stderr]    Compiling TimeFlow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] struct Taskadd { a : RawTaskRef, b : RawTaskRef } impl Taskadd
[INFO] [stdout] { pub fn new(a : RawTaskRef, b : RawTaskRef) -> Self { Self { a, b } } } fn
[INFO] [stdout] add(a : RawTaskRef, b : RawTaskRef) -> Taskadd { Taskadd :: new(a, b) } impl
[INFO] [stdout] Taskadd { fn _run(a : & f32, b : & f32) -> f32 { a + b } } impl Task for
[INFO] [stdout] Taskadd
[INFO] [stdout] {
[INFO] [stdout]     type Output = f32; fn compute(self, scheduler : & mut SubScheduler) ->
[INFO] [stdout]     Self :: Output
[INFO] [stdout]     {
[INFO] [stdout]         let a = scheduler.get(& self.a).unwrap(); let b =
[INFO] [stdout]         scheduler.get(& self.b).unwrap(); Self ::
[INFO] [stdout]         _run(a.downcast_ref().unwrap(), b.downcast_ref().unwrap())
[INFO] [stdout]     }
[INFO] [stdout] } impl CompleteTask for Taskadd
[INFO] [stdout] {
[INFO] [stdout]     type Output = f32; fn dependency(& self) -> std :: collections :: HashSet
[INFO] [stdout]     < RawTaskRef >
[INFO] [stdout]     {
[INFO] [stdout]         let mut result = std :: collections :: HashSet :: new();
[INFO] [stdout]         result.insert(self.a); result.insert(self.b); result
[INFO] [stdout]     } fn task(self) -> impl Task < Output = Self :: Output > { self }
[INFO] [stdout] }
[INFO] [stdout] struct Taskone {} impl Taskone { pub fn new() -> Self { Self {} } } fn one()
[INFO] [stdout] -> Taskone { Taskone :: new() } impl Taskone { fn _run() -> f32 { 1.0 } } impl
[INFO] [stdout] Task for Taskone
[INFO] [stdout] {
[INFO] [stdout]     type Output = f32; fn compute(self, scheduler : & mut SubScheduler) ->
[INFO] [stdout]     Self :: Output { Self :: _run() }
[INFO] [stdout] } impl CompleteTask for Taskone
[INFO] [stdout] {
[INFO] [stdout]     type Output = f32; fn dependency(& self) -> std :: collections :: HashSet
[INFO] [stdout]     < RawTaskRef >
[INFO] [stdout]     { let mut result = std :: collections :: HashSet :: new(); result } fn
[INFO] [stdout]     task(self) -> impl Task < Output = Self :: Output > { self }
[INFO] [stdout] }
[INFO] [stdout] warning: unused variable: `task`
[INFO] [stdout]    --> src/fractal.rs:114:33
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn submit<T>(&mut self, task: impl Computable<Output = T>) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `task`
[INFO] [stdout]    --> src/fractal.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get<T>(&mut self, task: &dyn Computable<Output = T>) -> T {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `KeyType` is never used
[INFO] [stdout]  --> src/fractal.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type KeyType = u128;
[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 `Scheduler` is never used
[INFO] [stdout]  --> src/fractal.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Scheduler {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]   --> src/fractal.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Status {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeInfo` is never constructed
[INFO] [stdout]   --> src/fractal.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct NodeInfo<K, V> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<K, V> NodeInfo<K, V> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(value: V, ascendants: Vec<K>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LocalScheduler` is never constructed
[INFO] [stdout]   --> src/fractal.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct LocalScheduler(HashMap<KeyType, NodeInfo<KeyType, Box<dyn WrappedComputable>>>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl LocalScheduler {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 42 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Submitter` is never constructed
[INFO] [stdout]   --> src/fractal.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Submitter<'a>(&'a dyn Scheduler);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Receiver` is never constructed
[INFO] [stdout]   --> src/fractal.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Receiver<'a>(&'a dyn Scheduler);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Computable` is never used
[INFO] [stdout]   --> src/fractal.rs:73:11
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub trait Computable {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappedComputable` is never used
[INFO] [stdout]   --> src/fractal.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub trait WrappedComputable {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wrapped` is never constructed
[INFO] [stdout]   --> src/fractal.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Wrapped<T, C: Computable<Output = T>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl<T, C: Computable<Output = T>> Wrapped<T, C> {
[INFO] [stdout]    | ------------------------------------------------ associated function in this implementation
[INFO] [stdout] 92 |     pub fn new(core: C) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `submit` is never used
[INFO] [stdout]    --> src/fractal.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<'a> Submitter<'a> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] 114 |     pub fn submit<T>(&mut self, task: impl Computable<Output = T>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/fractal.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl<'a> Receiver<'a> {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 120 |     pub fn get<T>(&mut self, task: &dyn Computable<Output = T>) -> T {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `TimeFlow` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `time_flow`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "19d7f84cfbb994fe32f7ae2f9d5fd7901a41f0413bc5ae0601789647ef9f7927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d7f84cfbb994fe32f7ae2f9d5fd7901a41f0413bc5ae0601789647ef9f7927", kill_on_drop: false }`
[INFO] [stdout] 19d7f84cfbb994fe32f7ae2f9d5fd7901a41f0413bc5ae0601789647ef9f7927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 601aee7b8f7dd26675ed647083f88183156f8db65e02539143146b0fb448cf96
[INFO] running `Command { std: "docker" "start" "-a" "601aee7b8f7dd26675ed647083f88183156f8db65e02539143146b0fb448cf96", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> fractal/src/scheduler.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crossbeam::channel::{Receiver, Sender, unbounded};
[INFO] [stdout]   |                          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling TimeFlow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Scope` and `ScopedJoinHandle`
[INFO] [stdout]  --> fractal/src/scheduler.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossbeam::thread::{Scope, ScopedJoinHandle};
[INFO] [stdout]   |                         ^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> fractal/src/scheduler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> fractal/src/scheduler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> fractal/src/scheduler.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RwLockReadGuard`
[INFO] [stdout]  --> fractal/src/scheduler.rs:8:30
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::{Arc, RwLock, RwLockReadGuard};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TaskRef` is never used
[INFO] [stdout]   --> fractal/src/definition.rs:70:11
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub trait TaskRef {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `task`
[INFO] [stdout]    --> src/fractal.rs:114:33
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn submit<T>(&mut self, task: impl Computable<Output = T>) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `task`
[INFO] [stdout]    --> src/fractal.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get<T>(&mut self, task: &dyn Computable<Output = T>) -> T {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `KeyType` is never used
[INFO] [stdout]  --> src/fractal.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type KeyType = u128;
[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 `Scheduler` is never used
[INFO] [stdout]  --> src/fractal.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Scheduler {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]   --> src/fractal.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Status {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeInfo` is never constructed
[INFO] [stdout]   --> src/fractal.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct NodeInfo<K, V> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<K, V> NodeInfo<K, V> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(value: V, ascendants: Vec<K>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LocalScheduler` is never constructed
[INFO] [stdout]   --> src/fractal.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct LocalScheduler(HashMap<KeyType, NodeInfo<KeyType, Box<dyn WrappedComputable>>>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl LocalScheduler {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 42 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Submitter` is never constructed
[INFO] [stdout]   --> src/fractal.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Submitter<'a>(&'a dyn Scheduler);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Receiver` is never constructed
[INFO] [stdout]   --> src/fractal.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Receiver<'a>(&'a dyn Scheduler);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Computable` is never used
[INFO] [stdout]   --> src/fractal.rs:73:11
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub trait Computable {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappedComputable` is never used
[INFO] [stdout]   --> src/fractal.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub trait WrappedComputable {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wrapped` is never constructed
[INFO] [stdout]   --> src/fractal.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Wrapped<T, C: Computable<Output = T>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl<T, C: Computable<Output = T>> Wrapped<T, C> {
[INFO] [stdout]    | ------------------------------------------------ associated function in this implementation
[INFO] [stdout] 92 |     pub fn new(core: C) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `submit` is never used
[INFO] [stdout]    --> src/fractal.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<'a> Submitter<'a> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] 114 |     pub fn submit<T>(&mut self, task: impl Computable<Output = T>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/fractal.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl<'a> Receiver<'a> {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 120 |     pub fn get<T>(&mut self, task: &dyn Computable<Output = T>) -> T {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `TimeFlow` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `time_flow`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] struct Taskadd { a : RawTaskRef, b : RawTaskRef } impl Taskadd
[INFO] [stdout] { pub fn new(a : RawTaskRef, b : RawTaskRef) -> Self { Self { a, b } } } fn
[INFO] [stdout] add(a : RawTaskRef, b : RawTaskRef) -> Taskadd { Taskadd :: new(a, b) } impl
[INFO] [stdout] Taskadd { fn _run(a : & f32, b : & f32) -> f32 { a + b } } impl Task for
[INFO] [stdout] Taskadd
[INFO] [stdout] {
[INFO] [stdout]     type Output = f32; fn compute(self, scheduler : & mut SubScheduler) ->
[INFO] [stdout]     Self :: Output
[INFO] [stdout]     {
[INFO] [stdout]         let a = scheduler.get(& self.a).unwrap(); let b =
[INFO] [stdout]         scheduler.get(& self.b).unwrap(); Self ::
[INFO] [stdout]         _run(a.downcast_ref().unwrap(), b.downcast_ref().unwrap())
[INFO] [stdout]     }
[INFO] [stdout] } impl CompleteTask for Taskadd
[INFO] [stdout] {
[INFO] [stdout]     type Output = f32; fn dependency(& self) -> std :: collections :: HashSet
[INFO] [stdout]     < RawTaskRef >
[INFO] [stdout]     {
[INFO] [stdout]         let mut result = std :: collections :: HashSet :: new();
[INFO] [stdout]         result.insert(self.a); result.insert(self.b); result
[INFO] [stdout]     } fn task(self) -> impl Task < Output = Self :: Output > { self }
[INFO] [stdout] }
[INFO] [stdout] struct Taskone {} impl Taskone { pub fn new() -> Self { Self {} } } fn one()
[INFO] [stdout] -> Taskone { Taskone :: new() } impl Taskone { fn _run() -> f32 { 1.0 } } impl
[INFO] [stdout] Task for Taskone
[INFO] [stdout] {
[INFO] [stdout]     type Output = f32; fn compute(self, scheduler : & mut SubScheduler) ->
[INFO] [stdout]     Self :: Output { Self :: _run() }
[INFO] [stdout] } impl CompleteTask for Taskone
[INFO] [stdout] {
[INFO] [stdout]     type Output = f32; fn dependency(& self) -> std :: collections :: HashSet
[INFO] [stdout]     < RawTaskRef >
[INFO] [stdout]     { let mut result = std :: collections :: HashSet :: new(); result } fn
[INFO] [stdout]     task(self) -> impl Task < Output = Self :: Output > { self }
[INFO] [stdout] }
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use super::*;
[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 variable: `task`
[INFO] [stdout]    --> src/fractal.rs:114:33
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn submit<T>(&mut self, task: impl Computable<Output = T>) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `task`
[INFO] [stdout]    --> src/fractal.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get<T>(&mut self, task: &dyn Computable<Output = T>) -> T {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `KeyType` is never used
[INFO] [stdout]  --> src/fractal.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type KeyType = u128;
[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 `Scheduler` is never used
[INFO] [stdout]  --> src/fractal.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Scheduler {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Status` is never used
[INFO] [stdout]   --> src/fractal.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Status {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeInfo` is never constructed
[INFO] [stdout]   --> src/fractal.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct NodeInfo<K, V> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<K, V> NodeInfo<K, V> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(value: V, ascendants: Vec<K>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LocalScheduler` is never constructed
[INFO] [stdout]   --> src/fractal.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct LocalScheduler(HashMap<KeyType, NodeInfo<KeyType, Box<dyn WrappedComputable>>>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl LocalScheduler {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 42 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Submitter` is never constructed
[INFO] [stdout]   --> src/fractal.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Submitter<'a>(&'a dyn Scheduler);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Receiver` is never constructed
[INFO] [stdout]   --> src/fractal.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Receiver<'a>(&'a dyn Scheduler);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Computable` is never used
[INFO] [stdout]   --> src/fractal.rs:73:11
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub trait Computable {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WrappedComputable` is never used
[INFO] [stdout]   --> src/fractal.rs:80:11
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub trait WrappedComputable {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wrapped` is never constructed
[INFO] [stdout]   --> src/fractal.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct Wrapped<T, C: Computable<Output = T>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/fractal.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl<T, C: Computable<Output = T>> Wrapped<T, C> {
[INFO] [stdout]    | ------------------------------------------------ associated function in this implementation
[INFO] [stdout] 92 |     pub fn new(core: C) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `submit` is never used
[INFO] [stdout]    --> src/fractal.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl<'a> Submitter<'a> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] 114 |     pub fn submit<T>(&mut self, task: impl Computable<Output = T>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/fractal.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl<'a> Receiver<'a> {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 120 |     pub fn get<T>(&mut self, task: &dyn Computable<Output = T>) -> T {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "601aee7b8f7dd26675ed647083f88183156f8db65e02539143146b0fb448cf96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601aee7b8f7dd26675ed647083f88183156f8db65e02539143146b0fb448cf96", kill_on_drop: false }`
[INFO] [stdout] 601aee7b8f7dd26675ed647083f88183156f8db65e02539143146b0fb448cf96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 863fc7b013fb8ff992684a0b5a41a191f58e625fe51ca7ea7901b1581ed6de4f
[INFO] running `Command { std: "docker" "start" "-a" "863fc7b013fb8ff992684a0b5a41a191f58e625fe51ca7ea7901b1581ed6de4f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Receiver`
[INFO] [stderr]  --> fractal/src/scheduler.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crossbeam::channel::{Receiver, Sender, unbounded};
[INFO] [stderr]   |                          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Scope` and `ScopedJoinHandle`
[INFO] [stderr]  --> fractal/src/scheduler.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crossbeam::thread::{Scope, ScopedJoinHandle};
[INFO] [stderr]   |                         ^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> fractal/src/scheduler.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> fractal/src/scheduler.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::process::exit`
[INFO] [stderr]  --> fractal/src/scheduler.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::process::exit;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RwLockReadGuard`
[INFO] [stderr]  --> fractal/src/scheduler.rs:8:30
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::sync::{Arc, RwLock, RwLockReadGuard};
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `TaskRef` is never used
[INFO] [stderr]   --> fractal/src/definition.rs:70:11
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub trait TaskRef {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fractal` (lib) generated 7 warnings (run `cargo fix --lib -p fractal` to apply 6 suggestions)
[INFO] [stderr] warning: unused variable: `task`
[INFO] [stderr]    --> src/fractal.rs:114:33
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn submit<T>(&mut self, task: impl Computable<Output = T>) {
[INFO] [stderr]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `task`
[INFO] [stderr]    --> src/fractal.rs:120:30
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn get<T>(&mut self, task: &dyn Computable<Output = T>) -> T {
[INFO] [stderr]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_task`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `KeyType` is never used
[INFO] [stderr]  --> src/fractal.rs:6:6
[INFO] [stderr]   |
[INFO] [stderr] 6 | type KeyType = u128;
[INFO] [stderr]   |      ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Scheduler` is never used
[INFO] [stderr]  --> src/fractal.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait Scheduler {
[INFO] [stderr]   |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Status` is never used
[INFO] [stderr]   --> src/fractal.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum Status {
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NodeInfo` is never constructed
[INFO] [stderr]   --> src/fractal.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct NodeInfo<K, V> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/fractal.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl<K, V> NodeInfo<K, V> {
[INFO] [stderr]    | ------------------------- associated function in this implementation
[INFO] [stderr] 29 |     pub fn new(value: V, ascendants: Vec<K>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LocalScheduler` is never constructed
[INFO] [stderr]   --> src/fractal.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct LocalScheduler(HashMap<KeyType, NodeInfo<KeyType, Box<dyn WrappedComputable>>>);
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/fractal.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl LocalScheduler {
[INFO] [stderr]    | ------------------- associated function in this implementation
[INFO] [stderr] 42 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Submitter` is never constructed
[INFO] [stderr]   --> src/fractal.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct Submitter<'a>(&'a dyn Scheduler);
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Receiver` is never constructed
[INFO] [stderr]   --> src/fractal.rs:71:12
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub struct Receiver<'a>(&'a dyn Scheduler);
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Computable` is never used
[INFO] [stderr]   --> src/fractal.rs:73:11
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub trait Computable {
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `WrappedComputable` is never used
[INFO] [stderr]   --> src/fractal.rs:80:11
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub trait WrappedComputable {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Wrapped` is never constructed
[INFO] [stderr]   --> src/fractal.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub struct Wrapped<T, C: Computable<Output = T>> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/fractal.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 91 | impl<T, C: Computable<Output = T>> Wrapped<T, C> {
[INFO] [stderr]    | ------------------------------------------------ associated function in this implementation
[INFO] [stderr] 92 |     pub fn new(core: C) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `submit` is never used
[INFO] [stderr]    --> src/fractal.rs:114:12
[INFO] [stderr]     |
[INFO] [stderr] 113 | impl<'a> Submitter<'a> {
[INFO] [stderr]     | ---------------------- method in this implementation
[INFO] [stderr] 114 |     pub fn submit<T>(&mut self, task: impl Computable<Output = T>) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/fractal.rs:120:12
[INFO] [stderr]     |
[INFO] [stderr] 119 | impl<'a> Receiver<'a> {
[INFO] [stderr]     | --------------------- method in this implementation
[INFO] [stdout] 
[INFO] [stderr] 120 |     pub fn get<T>(&mut self, task: &dyn Computable<Output = T>) -> T {
[INFO] [stdout] running 2 tests
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `TimeFlow` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `time_flow`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/lib.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `TimeFlow` (lib) generated 18 warnings (run `cargo fix --lib -p TimeFlow` to apply 2 suggestions)
[INFO] [stderr] warning: `TimeFlow` (lib test) generated 18 warnings (17 duplicates) (run `cargo fix --lib -p TimeFlow --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/TimeFlow-3c570e1a3ad8bf21)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test test::test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test stdout ----
[INFO] [stdout] Worker received task 0 !!!!!!!
[INFO] [stdout] Worker received task 1 !!!!!!!
[INFO] [stdout] Worker received task 2 !!!!!!!
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (34) panicked at fractal/src/scheduler.rs:108:44:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x65316fb884d8 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x65316fb884d8 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x65316fb884d8 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x65316fb884d8 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x65316fb9ca3a - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x65316fb9ca3a - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x65316fb8cd42 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x65316fb8cd42 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x65316fb670f6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x65316fb670f6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x65316fb805f9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x65316fafabbc - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x65316fafabbc - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x65316fb80872 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x65316fb80872 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x65316fb671e4 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x65316fb5eb49 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x65316fb67ecd - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x65316fb9d1cc - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x65316fb9d192 - core[5a1c3e9896636f3a]::panicking::panic
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x65316fb9cee9 - core[5a1c3e9896636f3a]::option::unwrap_failed
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/option.rs:2252:5
[INFO] [stdout]   21:     0x65316fb3d4f3 - <core[5a1c3e9896636f3a]::option::Option<alloc[154f689e5dd3bae5]::boxed::Box<dyn fractal[401813a926e3c7c0]::definition::ErasedTask>>>::unwrap
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/option.rs:1013:21
[INFO] [stdout]   22:     0x65316fb3d4f3 - <fractal[401813a926e3c7c0]::scheduler::SubScheduler>::_submit
[INFO] [stdout]                                at /opt/rustwide/workdir/fractal/src/scheduler.rs:108:44
[INFO] [stdout]   23:     0x65316fb3ddb0 - <fractal[401813a926e3c7c0]::scheduler::SubScheduler>::outcome
[INFO] [stdout]                                at /opt/rustwide/workdir/fractal/src/scheduler.rs:95:18
[INFO] [stdout]   24:     0x65316faeba52 - fractal[401813a926e3c7c0]::scheduler::run::<TimeFlow[6d2d922a4cade9d8]::test::test::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/fractal/src/scheduler.rs:136:39
[INFO] [stdout]   25:     0x65316fae59fb - <crossbeam_utils[2e7e16ef79240513]::thread::ScopedThreadBuilder>::spawn::<fractal[401813a926e3c7c0]::scheduler::run<TimeFlow[6d2d922a4cade9d8]::test::test::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crossbeam-utils-0.8.21/src/thread.rs:457:31
[INFO] [stdout]   26:     0x65316fae676e - <<crossbeam_utils[2e7e16ef79240513]::thread::ScopedThreadBuilder>::spawn<fractal[401813a926e3c7c0]::scheduler::run<TimeFlow[6d2d922a4cade9d8]::test::test::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x65316fae8ca8 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   28:     0x65316faeaac3 - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   29:     0x65316fae64bb - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send>, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   30:     0x65316fae25d0 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send>, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   31:     0x65316fae5696 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send>, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x65316fae900b - __rust_try
[INFO] [stdout]   33:     0x65316fae6103 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send>, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x65316fae6103 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send>, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x65316fae6103 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send>, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   36:     0x65316fae680e - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send>, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x65316fb87dff - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   38:     0x65316fb87dff - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   39:     0x78f67aa71aa4 - <unknown>
[INFO] [stdout]   40:     0x78f67aafea64 - clone
[INFO] [stdout]   41:                0x0 - <unknown>
[INFO] [stdout] 2
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test' (17) panicked at fractal/src/scheduler.rs:145:6:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Any { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x65316fb884d8 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x65316fb884d8 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x65316fb884d8 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x65316fb884d8 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x65316fb9ca3a - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x65316fb9ca3a - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x65316fb8cd42 - std[d054f6f42beb1baa]::io::default_write_fmt::<alloc[154f689e5dd3bae5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x65316fb8cd42 - <alloc[154f689e5dd3bae5]::vec::Vec<u8> as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x65316fb670f6 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x65316fb670f6 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x65316fb805f9 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x65316fafabbc - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   12:     0x65316fafabbc - test[fad20673b750c10e]::test_main_inner::<test[fad20673b750c10e]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x65316fb80872 - <alloc[154f689e5dd3bae5]::boxed::Box<dyn for<'a, 'b> core[5a1c3e9896636f3a]::ops::function::Fn<(&'a std[d054f6f42beb1baa]::panic::PanicHookInfo<'b>,), Output = ()> + core[5a1c3e9896636f3a]::marker::Send + core[5a1c3e9896636f3a]::marker::Sync> as core[5a1c3e9896636f3a]::ops::function::Fn<(&std[d054f6f42beb1baa]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2291:9
[INFO] [stdout]   14:     0x65316fb80872 - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x65316fb671b2 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x65316fb5eb49 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x65316fb67ecd - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x65316fb9d1cc - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x65316fb9cf42 - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stdout]   20:     0x65316faea2b0 - <core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::any::Any + core[5a1c3e9896636f3a]::marker::Send>>>::unwrap
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x65316faea2b0 - fractal[401813a926e3c7c0]::scheduler::run::<TimeFlow[6d2d922a4cade9d8]::test::test::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/workdir/fractal/src/scheduler.rs:145:6
[INFO] [stdout]   22:     0x65316fae0fd6 - TimeFlow[6d2d922a4cade9d8]::test::test
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test.rs:19:5
[INFO] [stdout]   23:     0x65316fade647 - TimeFlow[6d2d922a4cade9d8]::test::test::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test.rs:15:10
[INFO] [stdout]   24:     0x65316fae8f06 - <TimeFlow[6d2d922a4cade9d8]::test::test::{closure#0} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x65316faedc9b - <fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x65316faedc9b - test[fad20673b750c10e]::__rust_begin_short_backtrace::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:724:18
[INFO] [stdout]   27:     0x65316fafb515 - test[fad20673b750c10e]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:74
[INFO] [stdout]   28:     0x65316fafb515 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x65316fafb515 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x65316fafb515 - std[d054f6f42beb1baa]::panicking::catch_unwind::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>, core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x65316fafb515 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<test[fad20673b750c10e]::run_test_in_process::{closure#0}>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::string::String>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x65316fafb515 - test[fad20673b750c10e]::run_test_in_process
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:747:27
[INFO] [stdout]   33:     0x65316fafb515 - test[fad20673b750c10e]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:668:43
[INFO] [stdout]   34:     0x65316faf6074 - test[fad20673b750c10e]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/test/src/lib.rs:698:41
[INFO] [stdout]   35:     0x65316faf6074 - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<test[fad20673b750c10e]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x65316fafe592 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   37:     0x65316fafe592 - <core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x65316fafe592 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x65316fafe592 - std[d054f6f42beb1baa]::panicking::catch_unwind::<(), core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x65316fafe592 - std[d054f6f42beb1baa]::panic::catch_unwind::<core[5a1c3e9896636f3a]::panic::unwind_safe::AssertUnwindSafe<std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x65316fafe592 - std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked::<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   42:     0x65316fafe592 - <std[d054f6f42beb1baa]::thread::lifecycle::spawn_unchecked<test[fad20673b750c10e]::run_test::{closure#1}, ()>::{closure#1} as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x65316fb87dff - <alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::ops::function::FnOnce<(), Output = ()> + core[5a1c3e9896636f3a]::marker::Send> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/alloc/src/boxed.rs:2277:9
[INFO] [stdout]   44:     0x65316fb87dff - <std[d054f6f42beb1baa]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x78f67aa71aa4 - <unknown>
[INFO] [stdout]   46:     0x78f67aafea64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "863fc7b013fb8ff992684a0b5a41a191f58e625fe51ca7ea7901b1581ed6de4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "863fc7b013fb8ff992684a0b5a41a191f58e625fe51ca7ea7901b1581ed6de4f", kill_on_drop: false }`
[INFO] [stdout] 863fc7b013fb8ff992684a0b5a41a191f58e625fe51ca7ea7901b1581ed6de4f
