[INFO] fetching crate coerce-rt 0.2.2...
[INFO] testing coerce-rt-0.2.2 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] extracting crate coerce-rt 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate coerce-rt 0.2.2
[INFO] finished tweaking crates.io crate coerce-rt 0.2.2
[INFO] tweaked toml for crates.io crate coerce-rt 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coerce-rt 0.2.2 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.7.1 (available: v0.11.10)
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.52.2)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.23.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v0.2.6
[INFO] [stderr]   Downloaded miow v0.3.7
[INFO] [stderr]   Downloaded tokio v0.2.25
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb054c0b515a714acd6e46e1f903f1efa7cd333781117a15392a79839fba714f
[INFO] running `Command { std: "docker" "start" "-a" "eb054c0b515a714acd6e46e1f903f1efa7cd333781117a15392a79839fba714f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb054c0b515a714acd6e46e1f903f1efa7cd333781117a15392a79839fba714f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb054c0b515a714acd6e46e1f903f1efa7cd333781117a15392a79839fba714f", kill_on_drop: false }`
[INFO] [stdout] eb054c0b515a714acd6e46e1f903f1efa7cd333781117a15392a79839fba714f
[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=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" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ffcbf8448470a9b711a8107370bedbd0bb7f5f1a39b4249feeb75887788d63
[INFO] running `Command { std: "docker" "start" "-a" "f6ffcbf8448470a9b711a8107370bedbd0bb7f5f1a39b4249feeb75887788d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling coerce-rt v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]  --> src/actor/context.rs:5:48
[INFO] [stdout]   |
[INFO] [stdout] 5 |     static ref CURRENT_CONTEXT: ActorContext = { ActorContext::new() };
[INFO] [stdout]   |                                                ^^                   ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]   |
[INFO] [stdout] 5 -     static ref CURRENT_CONTEXT: ActorContext = { ActorContext::new() };
[INFO] [stdout] 5 +     static ref CURRENT_CONTEXT: ActorContext = ActorContext::new() ;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/actor/scheduler/mod.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |         if let Some(a) = self.actors.remove(&msg.0) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/worker.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         for i in 0..count {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/worker.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Err(e) => error!(target: "Worker", "error sending msg"),
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker.rs:108:59
[INFO] [stdout]     |
[INFO] [stdout] 108 |     async fn handle(&mut self, message: WorkerMessage<M>, ctx: &mut ActorHandlerContext) {
[INFO] [stdout]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/worker.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Worker<W: Actor>
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     state: W,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.96s
[INFO] running `Command { std: "docker" "inspect" "f6ffcbf8448470a9b711a8107370bedbd0bb7f5f1a39b4249feeb75887788d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ffcbf8448470a9b711a8107370bedbd0bb7f5f1a39b4249feeb75887788d63", kill_on_drop: false }`
[INFO] [stdout] f6ffcbf8448470a9b711a8107370bedbd0bb7f5f1a39b4249feeb75887788d63
[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=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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b222d89d86c7b330e2b061f0e97739207ca97dd9507a2f44734f6b38fab3471
[INFO] running `Command { std: "docker" "start" "-a" "1b222d89d86c7b330e2b061f0e97739207ca97dd9507a2f44734f6b38fab3471", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]  --> src/actor/context.rs:5:48
[INFO] [stdout]   |
[INFO] [stdout] 5 |     static ref CURRENT_CONTEXT: ActorContext = { ActorContext::new() };
[INFO] [stdout]   |                                                ^^                   ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]   |
[INFO] [stdout] 5 -     static ref CURRENT_CONTEXT: ActorContext = { ActorContext::new() };
[INFO] [stdout] 5 +     static ref CURRENT_CONTEXT: ActorContext = ActorContext::new() ;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/actor/scheduler/mod.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |         if let Some(a) = self.actors.remove(&msg.0) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/worker.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         for i in 0..count {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/worker.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Err(e) => error!(target: "Worker", "error sending msg"),
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker.rs:108:59
[INFO] [stdout]     |
[INFO] [stdout] 108 |     async fn handle(&mut self, message: WorkerMessage<M>, ctx: &mut ActorHandlerContext) {
[INFO] [stdout]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/worker.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Worker<W: Actor>
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     state: W,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling coerce-rt v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> tests/test_worker.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn handle(&mut self, message: HeavyTask, ctx: &mut ActorHandlerContext) -> &'static str {
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> tests/test_worker.rs:22:52
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn handle(&mut self, message: HeavyTask, ctx: &mut ActorHandlerContext) -> &'static str {
[INFO] [stdout]    |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ActorRef` and `new_actor`
[INFO] [stdout]  --> tests/util/mod.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use coerce_rt::actor::{new_actor, Actor, ActorRef};
[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: `ActorRef` and `new_actor`
[INFO] [stdout]  --> tests/util/mod.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use coerce_rt::actor::{new_actor, Actor, ActorRef};
[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: `ActorRef` and `new_actor`
[INFO] [stdout]  --> tests/util/mod.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use coerce_rt::actor::{new_actor, Actor, ActorRef};
[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: `ActorRef` and `new_actor`
[INFO] [stdout]  --> tests/util/mod.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use coerce_rt::actor::{new_actor, Actor, ActorRef};
[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 `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]  --> src/actor/context.rs:5:48
[INFO] [stdout]   |
[INFO] [stdout] 5 |     static ref CURRENT_CONTEXT: ActorContext = { ActorContext::new() };
[INFO] [stdout]   |                                                ^^                   ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]   |
[INFO] [stdout] 5 -     static ref CURRENT_CONTEXT: ActorContext = { ActorContext::new() };
[INFO] [stdout] 5 +     static ref CURRENT_CONTEXT: ActorContext = ActorContext::new() ;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_lifecycle.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     actor_ref.stop().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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let _ = actor_ref.stop().await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/test_message.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |         .exec(|mut actor| {
[INFO] [stdout]    |                ----^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/test_message.rs:109:16
[INFO] [stdout]     |
[INFO] [stdout] 109 |         .exec(|mut actor| {
[INFO] [stdout]     |                ----^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/test_message.rs:114:29
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let _ = actor_ref.exec(|mut actor| actor.counter = 2).await;
[INFO] [stdout]     |                             ----^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/test_message.rs:129:32
[INFO] [stdout]     |
[INFO] [stdout] 129 |             .notify_exec(move |mut actor| actor.counter = i)
[INFO] [stdout]     |                                ----^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_message.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     actor_ref
[INFO] [stdout] 88 | |         .exec(|mut actor| {
[INFO] [stdout] 89 | |             actor.status = Some(TestActorStatus::Active);
[INFO] [stdout] 90 | |         })
[INFO] [stdout] 91 | |         .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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let _ = actor_ref
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/test_context.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |         .exec(|mut actor| {
[INFO] [stdout]    |                ----^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/test_context.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |         .exec(|mut actor| {
[INFO] [stdout]    |                ----^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/test_context.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 |         .exec(|mut actor| {
[INFO] [stdout]    |                ----^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/test_context.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let mut actor = ctx.get_tracked_actor::<TestActor>(actor_ref.id).await;
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stop`
[INFO] [stdout]   --> tests/test_context.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let stop = actor_ref.stop().await;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_stop`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/actor/scheduler/mod.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |         if let Some(a) = self.actors.remove(&msg.0) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/worker.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         for i in 0..count {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/worker.rs:124:25
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Err(e) => error!(target: "Worker", "error sending msg"),
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/worker.rs:108:59
[INFO] [stdout]     |
[INFO] [stdout] 108 |     async fn handle(&mut self, message: WorkerMessage<M>, ctx: &mut ActorHandlerContext) {
[INFO] [stdout]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/worker.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Worker<W: Actor>
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     state: W,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "1b222d89d86c7b330e2b061f0e97739207ca97dd9507a2f44734f6b38fab3471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b222d89d86c7b330e2b061f0e97739207ca97dd9507a2f44734f6b38fab3471", kill_on_drop: false }`
[INFO] [stdout] 1b222d89d86c7b330e2b061f0e97739207ca97dd9507a2f44734f6b38fab3471
[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=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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a999897ccc89c9d12ecd131ecb37e55295e9210ea817c6c3991011bfe7a3e3bf
[INFO] running `Command { std: "docker" "start" "-a" "a999897ccc89c9d12ecd131ecb37e55295e9210ea817c6c3991011bfe7a3e3bf", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> src/actor/context.rs:5:48
[INFO] [stderr]   |
[INFO] [stderr] 5 |     static ref CURRENT_CONTEXT: ActorContext = { ActorContext::new() };
[INFO] [stderr]   |                                                ^^                   ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]   |
[INFO] [stderr] 5 -     static ref CURRENT_CONTEXT: ActorContext = { ActorContext::new() };
[INFO] [stderr] 5 +     static ref CURRENT_CONTEXT: ActorContext = ActorContext::new() ;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/actor/scheduler/mod.rs:130:21
[INFO] [stderr]     |
[INFO] [stderr] 130 |         if let Some(a) = self.actors.remove(&msg.0) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/worker.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         for i in 0..count {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/worker.rs:124:25
[INFO] [stderr]     |
[INFO] [stderr] 124 |                     Err(e) => error!(target: "Worker", "error sending msg"),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/worker.rs:108:59
[INFO] [stderr]     |
[INFO] [stderr] 108 |     async fn handle(&mut self, message: WorkerMessage<M>, ctx: &mut ActorHandlerContext) {
[INFO] [stderr]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: field `state` is never read
[INFO] [stderr]   --> src/worker.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Worker<W: Actor>
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     state: W,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `coerce-rt` (lib) generated 7 warnings (run `cargo fix --lib -p coerce-rt` to apply 5 suggestions)
[INFO] [stderr] warning: unused imports: `ActorRef` and `new_actor`
[INFO] [stderr]  --> tests/util/mod.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use coerce_rt::actor::{new_actor, Actor, ActorRef};
[INFO] [stderr]   |                        ^^^^^^^^^         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/test_context.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |         .exec(|mut actor| {
[INFO] [stderr]    |                ----^^^^^
[INFO] [stderr]    |                |
[INFO] [stderr]    |                help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/test_context.rs:40:16
[INFO] [stderr]    |
[INFO] [stderr] 40 |         .exec(|mut actor| {
[INFO] [stderr]    |                ----^^^^^
[INFO] [stderr]    |                |
[INFO] [stderr]    |                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/test_context.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 |         .exec(|mut actor| {
[INFO] [stderr]    |                ----^^^^^
[INFO] [stderr]    |                |
[INFO] [stderr]    |                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/test_context.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |     let mut actor = ctx.get_tracked_actor::<TestActor>(actor_ref.id).await;
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stop`
[INFO] [stderr]   --> tests/test_context.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let stop = actor_ref.stop().await;
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_stop`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `coerce-rt` (test "test_context") generated 6 warnings (run `cargo fix --test "test_context" -p coerce-rt` to apply 6 suggestions)
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> tests/test_worker.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     async fn handle(&mut self, message: HeavyTask, ctx: &mut ActorHandlerContext) -> &'static str {
[INFO] [stderr]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> tests/test_worker.rs:22:52
[INFO] [stderr]    |
[INFO] [stderr] 22 |     async fn handle(&mut self, message: HeavyTask, ctx: &mut ActorHandlerContext) -> &'static str {
[INFO] [stderr]    |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: `coerce-rt` (test "test_worker") generated 2 warnings (run `cargo fix --test "test_worker" -p coerce-rt` to apply 2 suggestions)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/test_message.rs:88:16
[INFO] [stderr]    |
[INFO] [stderr] 88 |         .exec(|mut actor| {
[INFO] [stderr]    |                ----^^^^^
[INFO] [stderr]    |                |
[INFO] [stderr]    |                help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/test_message.rs:109:16
[INFO] [stderr]     |
[INFO] [stderr] 109 |         .exec(|mut actor| {
[INFO] [stderr]     |                ----^^^^^
[INFO] [stderr]     |                |
[INFO] [stderr]     |                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/test_message.rs:114:29
[INFO] [stderr]     |
[INFO] [stderr] 114 |     let _ = actor_ref.exec(|mut actor| actor.counter = 2).await;
[INFO] [stderr]     |                             ----^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/test_message.rs:129:32
[INFO] [stderr]     |
[INFO] [stderr] 129 |             .notify_exec(move |mut actor| actor.counter = i)
[INFO] [stderr]     |                                ----^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> tests/test_message.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 | /     actor_ref
[INFO] [stderr] 88 | |         .exec(|mut actor| {
[INFO] [stderr] 89 | |             actor.status = Some(TestActorStatus::Active);
[INFO] [stderr] 90 | |         })
[INFO] [stderr] 91 | |         .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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let _ = actor_ref
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `coerce-rt` (test "test_message") generated 6 warnings (1 duplicate) (run `cargo fix --test "test_message" -p coerce-rt` to apply 4 suggestions)
[INFO] [stderr] warning: `coerce-rt` (test "test_timer") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> tests/test_lifecycle.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     actor_ref.stop().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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let _ = actor_ref.stop().await;
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `coerce-rt` (test "test_lifecycle") generated 2 warnings (1 duplicate)
[INFO] [stderr] warning: `coerce-rt` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coerce_rt-efd7481bde028d83)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_context.rs (/opt/rustwide/target/debug/deps/test_context-28bdf33b8b2b6dfb)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_context_stop_tracked_actor_get_not_found ... ok
[INFO] [stdout] test test_context_get_tracked_actor ... ok
[INFO] [stdout] test test_context_get_actor_not_found ... ok
[INFO] [stdout] test test_context_global_get_actor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_lifecycle.rs (/opt/rustwide/target/debug/deps/test_lifecycle-43c547dbef984c16)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_actor_lifecycle_stopping ... ok
[INFO] [stdout] test test_actor_lifecycle_started ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_message.rs (/opt/rustwide/target/debug/deps/test_message-d2efc52340bc3ce2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_actor_exec_chain_mutation ... ok
[INFO] [stdout] test test_actor_req_res ... ok
[INFO] [stdout] test test_actor_req_res_multiple_actors ... ok
[INFO] [stdout] test test_actor_exec_mutation ... ok
[INFO] [stdout] test test_actor_notify ... ok
[INFO] [stdout] test test_actor_req_res_mutation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_timer.rs (/opt/rustwide/target/debug/deps/test_timer-eeccb635d07ce735)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_timer ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_timer stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_timer' (33) panicked at tests/test_timer.rs:53:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Ok(3)
[INFO] [stdout]  right: Ok(4)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6254ff8b066a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6254ff8b066a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6254ff8b066a - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6254ff8b066a - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6254ff8c4bca - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6254ff8c4bca - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x6254ff8b4fb2 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x6254ff8b4fb2 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x6254ff88f21f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6254ff88f21f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6254ff8a8ac9 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6254ff7bd22c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x6254ff7bd22c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x6254ff8a8c82 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x6254ff8a8c82 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6254ff88f2d8 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6254ff8844b9 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6254ff88ffed - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6254ff8c53bc - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6254ff8c5243 - core[4a92201981c6b77a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x6254ff7895e9 - core[4a92201981c6b77a]::panicking::assert_failed::<core[4a92201981c6b77a]::result::Result<i32, coerce_rt[2ba6fc07466801c6]::actor::ActorRefErr>, core[4a92201981c6b77a]::result::Result<i32, coerce_rt[2ba6fc07466801c6]::actor::ActorRefErr>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x6254ff797563 - test_timer[894cc04e00f107f3]::test_timer::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_timer.rs:53:5
[INFO] [stdout]   22:     0x6254ff7963bd - <tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on::<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/basic_scheduler.rs:131:74
[INFO] [stdout]   23:     0x6254ff795150 - tokio[ffb89123db0deca9]::coop::with_budget::<core[4a92201981c6b77a]::task::poll::Poll<()>, <tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}
[INFO] [stderr] error: test failed, to rerun pass `--test test_timer`
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/coop.rs:127:9
[INFO] [stdout]   24:     0x6254ff791bb5 - <std[1209cfb42f6d497f]::thread::local::LocalKey<core[4a92201981c6b77a]::cell::Cell<tokio[ffb89123db0deca9]::coop::Budget>>>::try_with::<tokio[ffb89123db0deca9]::coop::with_budget<core[4a92201981c6b77a]::task::poll::Poll<()>, <tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[4a92201981c6b77a]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/local.rs:462:12
[INFO] [stdout]   25:     0x6254ff79185e - <std[1209cfb42f6d497f]::thread::local::LocalKey<core[4a92201981c6b77a]::cell::Cell<tokio[ffb89123db0deca9]::coop::Budget>>>::with::<tokio[ffb89123db0deca9]::coop::with_budget<core[4a92201981c6b77a]::task::poll::Poll<()>, <tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}::{closure#0}>::{closure#0}, core[4a92201981c6b77a]::task::poll::Poll<()>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/local.rs:426:20
[INFO] [stdout]   26:     0x6254ff79455f - tokio[ffb89123db0deca9]::coop::with_budget::<core[4a92201981c6b77a]::task::poll::Poll<()>, <tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/coop.rs:120:13
[INFO] [stdout]   27:     0x6254ff79455f - tokio[ffb89123db0deca9]::coop::budget::<core[4a92201981c6b77a]::task::poll::Poll<()>, <tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/coop.rs:96:5
[INFO] [stdout]   28:     0x6254ff79455f - <tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on::<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/basic_scheduler.rs:131:35
[INFO] [stdout]   29:     0x6254ff79531c - tokio[ffb89123db0deca9]::runtime::basic_scheduler::enter::<<tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}, (), tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/basic_scheduler.rs:213:29
[INFO] [stdout]   30:     0x6254ff788df9 - <tokio[ffb89123db0deca9]::macros::scoped_tls::ScopedKey<tokio[ffb89123db0deca9]::runtime::basic_scheduler::Context>>::set::<tokio[ffb89123db0deca9]::runtime::basic_scheduler::enter<<tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}, (), tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/macros/scoped_tls.rs:63:9
[INFO] [stdout]   31:     0x6254ff793508 - tokio[ffb89123db0deca9]::runtime::basic_scheduler::enter::<<tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}, (), tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/basic_scheduler.rs:213:13
[INFO] [stdout]   32:     0x6254ff7908e2 - <tokio[ffb89123db0deca9]::runtime::basic_scheduler::BasicScheduler<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::time::driver::Driver<tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>, tokio[ffb89123db0deca9]::park::either::Either<tokio[ffb89123db0deca9]::io::driver::Driver, tokio[ffb89123db0deca9]::park::thread::ParkThread>>>>::block_on::<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/basic_scheduler.rs:123:9
[INFO] [stdout]   33:     0x6254ff79426e - <tokio[ffb89123db0deca9]::runtime::Runtime>::block_on::<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/mod.rs:444:39
[INFO] [stdout]   34:     0x6254ff789fd6 - tokio[ffb89123db0deca9]::runtime::context::enter::<<tokio[ffb89123db0deca9]::runtime::Runtime>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/context.rs:72:5
[INFO] [stdout]   35:     0x6254ff790d4c - <tokio[ffb89123db0deca9]::runtime::handle::Handle>::enter::<<tokio[ffb89123db0deca9]::runtime::Runtime>::block_on<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/handle.rs:76:9
[INFO] [stdout]   36:     0x6254ff790749 - <tokio[ffb89123db0deca9]::runtime::Runtime>::block_on::<test_timer[894cc04e00f107f3]::test_timer::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.2.25/src/runtime/mod.rs:441:21
[INFO] [stdout]   37:     0x6254ff7980d7 - test_timer[894cc04e00f107f3]::test_timer
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_timer.rs:31:1
[INFO] [stdout]   38:     0x6254ff7964f7 - test_timer[894cc04e00f107f3]::test_timer::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_timer.rs:32:26
[INFO] [stdout]   39:     0x6254ff787906 - <test_timer[894cc04e00f107f3]::test_timer::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x6254ff7b050b - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6254ff7b050b - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   42:     0x6254ff7bdcfb - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   43:     0x6254ff7bdcfb - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   44:     0x6254ff7bdcfb - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   45:     0x6254ff7bdcfb - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   46:     0x6254ff7bdcfb - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   47:     0x6254ff7bdcfb - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   48:     0x6254ff7bdcfb - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   49:     0x6254ff7b7414 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   50:     0x6254ff7b7414 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   51:     0x6254ff7c0902 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   52:     0x6254ff7c0902 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   53:     0x6254ff7c0902 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   54:     0x6254ff7c0902 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   55:     0x6254ff7c0902 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   56:     0x6254ff7c0902 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   57:     0x6254ff7c0902 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x6254ff8aff7f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   59:     0x6254ff8aff7f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   60:     0x7076246fdaa4 - <unknown>
[INFO] [stdout]   61:     0x70762478aa64 - clone
[INFO] [stdout]   62:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_timer
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a999897ccc89c9d12ecd131ecb37e55295e9210ea817c6c3991011bfe7a3e3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a999897ccc89c9d12ecd131ecb37e55295e9210ea817c6c3991011bfe7a3e3bf", kill_on_drop: false }`
[INFO] [stdout] a999897ccc89c9d12ecd131ecb37e55295e9210ea817c6c3991011bfe7a3e3bf
