[INFO] cloning repository https://github.com/sosnowski/rust-actors-poc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sosnowski/rust-actors-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsosnowski%2Frust-actors-poc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsosnowski%2Frust-actors-poc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 785c37f4abfbd453852e8a80c451bc9b077c4d01
[INFO] checking sosnowski/rust-actors-poc against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsosnowski%2Frust-actors-poc" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sosnowski/rust-actors-poc on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sosnowski/rust-actors-poc
[INFO] finished tweaking git repo https://github.com/sosnowski/rust-actors-poc
[INFO] tweaked toml for git repo https://github.com/sosnowski/rust-actors-poc written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sosnowski/rust-actors-poc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5595d7cb04dd77d76b919db9629c0fc443d014aa3ae2c01c1710db9a5721dc82
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5595d7cb04dd77d76b919db9629c0fc443d014aa3ae2c01c1710db9a5721dc82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5595d7cb04dd77d76b919db9629c0fc443d014aa3ae2c01c1710db9a5721dc82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5595d7cb04dd77d76b919db9629c0fc443d014aa3ae2c01c1710db9a5721dc82", kill_on_drop: false }`
[INFO] [stdout] 5595d7cb04dd77d76b919db9629c0fc443d014aa3ae2c01c1710db9a5721dc82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 340414aa83abaa72c18f62c5e057e03ebac9270183068dc1f539ab2850a22592
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "340414aa83abaa72c18f62c5e057e03ebac9270183068dc1f539ab2850a22592", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking actors-poc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `)`, `+`, `,`, or `::`, found `>`
[INFO] [stdout]   --> src/actors/actor.rs:93:47
[INFO] [stdout]    |
[INFO] [stdout] 93 |     senders: Vec<(String, Sender<ActorMessage>>
[INFO] [stdout]    |                  - unclosed delimiter         ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `,`, or `}`, found `)`
[INFO] [stdout]   --> src/actors/actor.rs:93:48
[INFO] [stdout]    |
[INFO] [stdout] 93 |     senders: Vec<(String, Sender<ActorMessage>>
[INFO] [stdout]    |                                                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `+`, `,`, or `::`, found `>`
[INFO] [stdout]   --> src/actors/actor.rs:93:47
[INFO] [stdout]    |
[INFO] [stdout] 93 |     senders: Vec<(String, Sender<ActorMessage>>
[INFO] [stdout]    |                  - unclosed delimiter         ^ help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `,`, or `}`, found `)`
[INFO] [stdout]   --> src/actors/actor.rs:93:48
[INFO] [stdout]    |
[INFO] [stdout] 93 |     senders: Vec<(String, Sender<ActorMessage>>
[INFO] [stdout]    |                                                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/actors/system.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{ mpsc };
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/actors/actor.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/actors/actor.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/actors/context.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/actors/thread.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{ mpsc };
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unbounded`
[INFO] [stdout]  --> src/actors/thread.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crossbeam_channel::{ unbounded, Sender, Receiver };
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/actors/system.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{ mpsc };
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/actors/actor.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/actors/actor.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/actors/context.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/actors/thread.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::{ mpsc };
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unbounded`
[INFO] [stdout]  --> src/actors/thread.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crossbeam_channel::{ unbounded, Sender, Receiver };
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `sender` on type `&mut GroupAddress`
[INFO] [stdout]    --> src/actors/actor.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |         self.sender.send(ActorMessage::Msg {
[INFO] [stdout]     |              ^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `actor_id` on type `&mut GroupAddress`
[INFO] [stdout]    --> src/actors/actor.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |             actor_id: self.actor_id.clone(),
[INFO] [stdout]     |                            ^^^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `sender` on type `GroupAddress`
[INFO] [stdout]    --> src/actors/actor.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 |         self.sender.send(ActorMessage::Stop {
[INFO] [stdout]     |              ^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `actor_id` on type `GroupAddress`
[INFO] [stdout]    --> src/actors/actor.rs:114:28
[INFO] [stdout]     |
[INFO] [stdout] 114 |             actor_id: self.actor_id.clone()
[INFO] [stdout]     |                            ^^^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]   --> src/actors/context.rs:53:16
[INFO] [stdout]    |
[INFO] [stdout] 53 |         return GroupAddress::new(actors_id, sender);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ ---------  ------ supplied 2 arguments
[INFO] [stdout]    |                |
[INFO] [stdout]    |                expected 1 argument
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/actors/actor.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn new(senders: Vec<(String, Sender<ActorMessage>)>) -> GroupAddress {
[INFO] [stdout]    |            ^^^ --------------------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `sender` on type `&mut GroupAddress`
[INFO] [stdout]    --> src/actors/actor.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |         self.sender.send(ActorMessage::Msg {
[INFO] [stdout]     |              ^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `actor_id` on type `&mut GroupAddress`
[INFO] [stdout]    --> src/actors/actor.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |             actor_id: self.actor_id.clone(),
[INFO] [stdout]     |                            ^^^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `sender` on type `GroupAddress`
[INFO] [stdout]    --> src/actors/actor.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 |         self.sender.send(ActorMessage::Stop {
[INFO] [stdout]     |              ^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `actor_id` on type `GroupAddress`
[INFO] [stdout]    --> src/actors/actor.rs:114:28
[INFO] [stdout]     |
[INFO] [stdout] 114 |             actor_id: self.actor_id.clone()
[INFO] [stdout]     |                            ^^^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]   --> src/actors/context.rs:53:16
[INFO] [stdout]    |
[INFO] [stdout] 53 |         return GroupAddress::new(actors_id, sender);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ ---------  ------ supplied 2 arguments
[INFO] [stdout]    |                |
[INFO] [stdout]    |                expected 1 argument
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/actors/actor.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn new(senders: Vec<(String, Sender<ActorMessage>)>) -> GroupAddress {
[INFO] [stdout]    |            ^^^ --------------------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `actors-poc`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "340414aa83abaa72c18f62c5e057e03ebac9270183068dc1f539ab2850a22592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340414aa83abaa72c18f62c5e057e03ebac9270183068dc1f539ab2850a22592", kill_on_drop: false }`
[INFO] [stdout] 340414aa83abaa72c18f62c5e057e03ebac9270183068dc1f539ab2850a22592