[INFO] cloning repository https://github.com/jsam/akktor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsam/akktor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsam%2Fakktor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsam%2Fakktor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a517d04daef670fb011763e9fbd2c7ce6db4da4
[INFO] testing jsam/akktor against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsam%2Fakktor" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jsam/akktor on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jsam/akktor
[INFO] finished tweaking git repo https://github.com/jsam/akktor
[INFO] tweaked toml for git repo https://github.com/jsam/akktor written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jsam/akktor 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 035140b3b0294b35961244a41726fe210f5c02e9ec135d2f1e8445a3ac911a8b
[INFO] running `Command { std: "docker" "start" "-a" "035140b3b0294b35961244a41726fe210f5c02e9ec135d2f1e8445a3ac911a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "035140b3b0294b35961244a41726fe210f5c02e9ec135d2f1e8445a3ac911a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035140b3b0294b35961244a41726fe210f5c02e9ec135d2f1e8445a3ac911a8b", kill_on_drop: false }`
[INFO] [stdout] 035140b3b0294b35961244a41726fe210f5c02e9ec135d2f1e8445a3ac911a8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1c6e10cfcaf20691a8e7607b2c186ce1028b52c6305eec99e73328ac173a051
[INFO] running `Command { std: "docker" "start" "-a" "d1c6e10cfcaf20691a8e7607b2c186ce1028b52c6305eec99e73328ac173a051", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling akktor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Identifiable`
[INFO] [stdout]  --> src/echo.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{actor::{ActorProcess, Identifiable}, message::Message, context::Context};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]  --> src/registry.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, ops::{DerefMut, Deref}, sync::{Arc, Mutex}};
[INFO] [stdout]   |                                       ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/echo.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn process(&self, ctx: &mut Context<Self>, message: Message) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/echo.rs:18:48
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn process(&self, ctx: &mut Context<Self>, message: Message) {
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/registry.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut data = self.data.lock().unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `COUNTER` is never used
[INFO] [stdout]  --> src/context.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static COUNTER: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rt` and `registry` are never read
[INFO] [stdout]   --> src/context.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Context<T: ActorProcess> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |     id: usize,
[INFO] [stdout] 11 |     rt: Arc<Runtime>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     registry: Arc<Registry>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/context.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<T: ActorProcess> Context<T> {
[INFO] [stdout]    | -------------------------------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn new(rt: Arc<Runtime>, registry: Arc<Registry>, receiver: mpsc::Receiver<Message>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/echo.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EchoActor {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     id: usize,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/echo.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl EchoActor {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(addr: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Supervisor` is never constructed
[INFO] [stdout]  --> src/supervisor.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Supervisor {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `run`, and `spawn` are never used
[INFO] [stdout]   --> src/supervisor.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Supervisor {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn run(&self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn spawn<A: ActorProcess>(&self, actor: A)
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Start`, `Stop`, `Payload`, `Ping`, and `Pong` are never constructed
[INFO] [stdout]  --> src/message.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Message {
[INFO] [stdout]   |          ------- variants in this enum
[INFO] [stdout] 4 |     Start,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     Stop,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     Payload(usize, u8),  // (sender name, payload)
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     Ping,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     Pong,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/registry.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Registry {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 9 |     data: Arc<Mutex<HashMap<usize, Box<mpsc::Sender<Message>>>>>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `register`, and `get` are never used
[INFO] [stdout]   --> src/registry.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Registry {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn register(&self, addr: usize, sender: Box<mpsc::Sender<Message>>){
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get(&self, addr: &usize) -> Option<Box<mpsc::Sender<Message>>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
[INFO] running `Command { std: "docker" "inspect" "d1c6e10cfcaf20691a8e7607b2c186ce1028b52c6305eec99e73328ac173a051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c6e10cfcaf20691a8e7607b2c186ce1028b52c6305eec99e73328ac173a051", kill_on_drop: false }`
[INFO] [stdout] d1c6e10cfcaf20691a8e7607b2c186ce1028b52c6305eec99e73328ac173a051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c26807e05330690587c9fe9d112db6dfe97fec1d60a64ddf971e232bd0e6d99
[INFO] running `Command { std: "docker" "start" "-a" "8c26807e05330690587c9fe9d112db6dfe97fec1d60a64ddf971e232bd0e6d99", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Identifiable`
[INFO] [stdout]  --> src/echo.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{actor::{ActorProcess, Identifiable}, message::Message, context::Context};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]  --> src/registry.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, ops::{DerefMut, Deref}, sync::{Arc, Mutex}};
[INFO] [stdout]   |                                       ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/echo.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn process(&self, ctx: &mut Context<Self>, message: Message) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/echo.rs:18:48
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn process(&self, ctx: &mut Context<Self>, message: Message) {
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/registry.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut data = self.data.lock().unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `COUNTER` is never used
[INFO] [stdout]  --> src/context.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static COUNTER: AtomicUsize = AtomicUsize::new(0);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rt` and `registry` are never read
[INFO] [stdout]   --> src/context.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Context<T: ActorProcess> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |     id: usize,
[INFO] [stdout] 11 |     rt: Arc<Runtime>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     registry: Arc<Registry>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/context.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl<T: ActorProcess> Context<T> {
[INFO] [stdout]    | -------------------------------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn new(rt: Arc<Runtime>, registry: Arc<Registry>, receiver: mpsc::Receiver<Message>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/echo.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EchoActor {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     id: usize,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/echo.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl EchoActor {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(addr: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Supervisor` is never constructed
[INFO] [stdout]  --> src/supervisor.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Supervisor {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `run`, and `spawn` are never used
[INFO] [stdout]   --> src/supervisor.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Supervisor {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn run(&self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn spawn<A: ActorProcess>(&self, actor: A)
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Start`, `Stop`, `Payload`, `Ping`, and `Pong` are never constructed
[INFO] [stdout]  --> src/message.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Message {
[INFO] [stdout]   |          ------- variants in this enum
[INFO] [stdout] 4 |     Start,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     Stop,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     Payload(usize, u8),  // (sender name, payload)
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 7 |     Ping,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     Pong,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/registry.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Registry {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 9 |     data: Arc<Mutex<HashMap<usize, Box<mpsc::Sender<Message>>>>>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling akktor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `new`, `register`, and `get` are never used
[INFO] [stdout]   --> src/registry.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Registry {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn register(&self, addr: usize, sender: Box<mpsc::Sender<Message>>){
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get(&self, addr: &usize) -> Option<Box<mpsc::Sender<Message>>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Identifiable`
[INFO] [stdout]  --> src/echo.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{actor::{ActorProcess, Identifiable}, message::Message, context::Context};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stdout]  --> src/registry.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, ops::{DerefMut, Deref}, sync::{Arc, Mutex}};
[INFO] [stdout]   |                                       ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/echo.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn process(&self, ctx: &mut Context<Self>, message: Message) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/echo.rs:18:48
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn process(&self, ctx: &mut Context<Self>, message: Message) {
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/registry.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut data = self.data.lock().unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rt` and `registry` are never read
[INFO] [stdout]   --> src/context.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Context<T: ActorProcess> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |     id: usize,
[INFO] [stdout] 11 |     rt: Arc<Runtime>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     registry: Arc<Registry>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/echo.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct EchoActor {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     id: usize,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/supervisor.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Supervisor {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn run(&self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Start`, `Stop`, `Ping`, and `Pong` are never constructed
[INFO] [stdout]  --> src/message.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Message {
[INFO] [stdout]   |          ------- variants in this enum
[INFO] [stdout] 4 |     Start,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     Stop,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     Payload(usize, u8),  // (sender name, payload)
[INFO] [stdout] 7 |     Ping,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     Pong,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/supervisor.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 | /             sender.send(
[INFO] [stdout] 68 | |                 Message::Payload(2, 1)
[INFO] [stdout] 69 | |             ).await;
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let _ = sender.send(
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "8c26807e05330690587c9fe9d112db6dfe97fec1d60a64ddf971e232bd0e6d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c26807e05330690587c9fe9d112db6dfe97fec1d60a64ddf971e232bd0e6d99", kill_on_drop: false }`
[INFO] [stdout] 8c26807e05330690587c9fe9d112db6dfe97fec1d60a64ddf971e232bd0e6d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d4d0790ff32188ffdf9339b411c576ba58d986b3cac5e30c02b96c9f4719277
[INFO] running `Command { std: "docker" "start" "-a" "0d4d0790ff32188ffdf9339b411c576ba58d986b3cac5e30c02b96c9f4719277", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Identifiable`
[INFO] [stderr]  --> src/echo.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{actor::{ActorProcess, Identifiable}, message::Message, context::Context};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DerefMut`, `Deref`
[INFO] [stderr]  --> src/registry.rs:1:39
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashMap, ops::{DerefMut, Deref}, sync::{Arc, Mutex}};
[INFO] [stderr]   |                                       ^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/echo.rs:18:23
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn process(&self, ctx: &mut Context<Self>, message: Message) {
[INFO] [stderr]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> src/echo.rs:18:48
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn process(&self, ctx: &mut Context<Self>, message: Message) {
[INFO] [stderr]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/registry.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let mut data = self.data.lock().unwrap();
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `COUNTER` is never used
[INFO] [stderr]  --> src/context.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | static COUNTER: AtomicUsize = AtomicUsize::new(0);
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `rt` and `registry` are never read
[INFO] [stderr]   --> src/context.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Context<T: ActorProcess> {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 10 |     id: usize,
[INFO] [stderr] 11 |     rt: Arc<Runtime>,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 12 |     registry: Arc<Registry>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/context.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl<T: ActorProcess> Context<T> {
[INFO] [stderr]    | -------------------------------- associated function in this implementation
[INFO] [stderr] 19 |     pub fn new(rt: Arc<Runtime>, registry: Arc<Registry>, receiver: mpsc::Receiver<Message>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]  --> src/echo.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct EchoActor {
[INFO] [stderr]   |            --------- field in this struct
[INFO] [stderr] 6 |     id: usize,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/echo.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 9  | impl EchoActor {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 10 |     pub fn new(addr: usize) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Supervisor` is never constructed
[INFO] [stderr]  --> src/supervisor.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Supervisor {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `run`, and `spawn` are never used
[INFO] [stderr]   --> src/supervisor.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Supervisor {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 14 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn run(&self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn spawn<A: ActorProcess>(&self, actor: A)
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Start`, `Stop`, `Payload`, `Ping`, and `Pong` are never constructed
[INFO] [stderr]  --> src/message.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum Message {
[INFO] [stderr]   |          ------- variants in this enum
[INFO] [stderr] 4 |     Start,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 5 |     Stop,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 6 |     Payload(usize, u8),  // (sender name, payload)
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 7 |     Ping,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 8 |     Pong,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]  --> src/registry.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Registry {
[INFO] [stderr]   |            -------- field in this struct
[INFO] [stderr] 9 |     data: Arc<Mutex<HashMap<usize, Box<mpsc::Sender<Message>>>>>,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `register`, and `get` are never used
[INFO] [stderr]   --> src/registry.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Registry {
[INFO] [stderr]    | ------------- associated items in this implementation
[INFO] [stderr] 13 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn register(&self, addr: usize, sender: Box<mpsc::Sender<Message>>){
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub fn get(&self, addr: &usize) -> Option<Box<mpsc::Sender<Message>>> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `rt` and `registry` are never read
[INFO] [stderr]   --> src/context.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Context<T: ActorProcess> {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 10 |     id: usize,
[INFO] [stderr] 11 |     rt: Arc<Runtime>,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 12 |     registry: Arc<Registry>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `run` is never used
[INFO] [stderr]   --> src/supervisor.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Supervisor {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn run(&self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Start`, `Stop`, `Ping`, and `Pong` are never constructed
[INFO] [stderr]  --> src/message.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum Message {
[INFO] [stderr]   |          ------- variants in this enum
[INFO] [stderr] 4 |     Start,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 5 |     Stop,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 6 |     Payload(usize, u8),  // (sender name, payload)
[INFO] [stderr] 7 |     Ping,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 8 |     Pong,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/supervisor.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 | /             sender.send(
[INFO] [stderr] 68 | |                 Message::Payload(2, 1)
[INFO] [stderr] 69 | |             ).await;
[INFO] [stderr]    | |___________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let _ = sender.send(
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `akktor` (lib) generated 15 warnings (run `cargo fix --lib -p akktor` to apply 5 suggestions)
[INFO] [stderr] warning: `akktor` (lib test) generated 10 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/akktor-c83b288202cfd938)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test supervisor::tests::test_supervisor ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- supervisor::tests::test_supervisor stdout ----
[INFO] [stdout] thread 'supervisor::tests::test_supervisor' panicked at src/supervisor.rs:64:50:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x562cd4f215f6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x562cd4f215f6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x562cd4f215f6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x562cd4f215f6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x562cd4f4a6a0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x562cd4f4a6a0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x562cd4f1ec9f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x562cd4f213d4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x562cd4f213d4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x562cd4f23147 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x562cd4f22e2d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x562cd4e30547 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x562cd4e30547 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x562cd4f23766 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x562cd4f23766 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x562cd4f23479 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x562cd4f21af6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x562cd4f23210 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x562cd4ddcdb5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x562cd4ddce73 - core::panicking::panic::hb837a5ebbbe5b188
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x562cd4def6e0 - core::option::Option<T>::unwrap::h3f7ad0cb556be7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/option.rs:931:21
[INFO] [stdout]   21:     0x562cd4df4477 - akktor::supervisor::tests::test_supervisor::h1277956d7e53dabc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/supervisor.rs:64:22
[INFO] [stdout]   22:     0x562cd4df43b7 - akktor::supervisor::tests::test_supervisor::{{closure}}::heeee7637d32a401f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/supervisor.rs:58:25
[INFO] [stdout]   23:     0x562cd4de6b96 - core::ops::function::FnOnce::call_once::h3973ca219a531d50
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x562cd4e35e1f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x562cd4e35e1f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x562cd4e34ba1 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x562cd4e34ba1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x562cd4e34ba1 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x562cd4e34ba1 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x562cd4e34ba1 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x562cd4e34ba1 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x562cd4e34ba1 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x562cd4dfbed6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x562cd4dfbed6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x562cd4e00f37 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x562cd4e00f37 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x562cd4e00f37 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x562cd4e00f37 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x562cd4e00f37 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x562cd4e00f37 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x562cd4e00f37 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x562cd4f28395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x562cd4f28395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x562cd4f28395 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fd4e35fcac3 - <unknown>
[INFO] [stdout]   46:     0x7fd4e368dbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     supervisor::tests::test_supervisor
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "0d4d0790ff32188ffdf9339b411c576ba58d986b3cac5e30c02b96c9f4719277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4d0790ff32188ffdf9339b411c576ba58d986b3cac5e30c02b96c9f4719277", kill_on_drop: false }`
[INFO] [stdout] 0d4d0790ff32188ffdf9339b411c576ba58d986b3cac5e30c02b96c9f4719277
