[INFO] cloning repository https://github.com/Ojvar/event-router
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ojvar/event-router" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOjvar%2Fevent-router", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOjvar%2Fevent-router'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a588171d6eeca7008915e06fceee454ce72bc4d
[INFO] checking Ojvar/event-router against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOjvar%2Fevent-router" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ojvar/event-router
[INFO] finished tweaking git repo https://github.com/Ojvar/event-router
[INFO] tweaked toml for git repo https://github.com/Ojvar/event-router written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ojvar/event-router on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ojvar/event-router 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd
[INFO] running `Command { std: "docker" "start" "a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking tokio-tungstenite v0.24.0
[INFO] [stderr]     Checking event-router v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `connection_manager::ConnectionManager`
[INFO] [stdout]  --> src/domain/connection/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use connection_manager::ConnectionManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::transport::session::WebSocketSession`
[INFO] [stdout]  --> src/transport/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::transport::session::WebSocketSession;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `connection_manager::ConnectionManager`
[INFO] [stdout]  --> src/domain/connection/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use connection_manager::ConnectionManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::transport::session::WebSocketSession`
[INFO] [stdout]  --> src/transport/server.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::transport::session::WebSocketSession;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unsubscribe` is never used
[INFO] [stdout]   --> src/app/application.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Application {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn unsubscribe(&mut self, subscriber: &SubscriberId, channel: &Channel) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/domain/channel/channel.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Channel {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `unsubscribe` and `contains` are never used
[INFO] [stdout]   --> src/domain/registry/registry.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Registry {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn unsubscribe(&mut self, channel: &Channel, subscriber: &SubscriberId) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn contains(&self, channel: &Channel, subscriber: &SubscriberId) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unsubscribe` is never used
[INFO] [stdout]   --> src/domain/router/router.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Router {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn unsubscribe(&mut self, subscriber: &SubscriberId, channel: &Channel) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/transport/session.rs:42:66
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     if let Err(error) = write.send(Message::Text(json.into())).await {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 42 -                     if let Err(error) = write.send(Message::Text(json.into())).await {
[INFO] [stdout] 42 +                     if let Err(error) = write.send(Message::Text(json)).await {
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 42 -                     if let Err(error) = write.send(Message::Text(json.into())).await {
[INFO] [stdout] 42 +                     if let Err(error) = write.send(Message::Text(<std::string::String as Into<_>>::into(json))).await {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `event-router` (bin "event-router") due to 1 previous error; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `unsubscribe` is never used
[INFO] [stdout]   --> src/app/application.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Application {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn unsubscribe(&mut self, subscriber: &SubscriberId, channel: &Channel) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/domain/channel/channel.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Channel {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `unsubscribe` and `contains` are never used
[INFO] [stdout]   --> src/domain/registry/registry.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Registry {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn unsubscribe(&mut self, channel: &Channel, subscriber: &SubscriberId) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn contains(&self, channel: &Channel, subscriber: &SubscriberId) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unsubscribe` is never used
[INFO] [stdout]   --> src/domain/router/router.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Router {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn unsubscribe(&mut self, subscriber: &SubscriberId, channel: &Channel) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/transport/session.rs:42:66
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     if let Err(error) = write.send(Message::Text(json.into())).await {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 42 -                     if let Err(error) = write.send(Message::Text(json.into())).await {
[INFO] [stdout] 42 +                     if let Err(error) = write.send(Message::Text(json)).await {
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 42 -                     if let Err(error) = write.send(Message::Text(json.into())).await {
[INFO] [stdout] 42 +                     if let Err(error) = write.send(Message::Text(<std::string::String as Into<_>>::into(json))).await {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `event-router` (bin "event-router" test) due to 1 previous error; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd", kill_on_drop: false }`
[INFO] [stdout] a9a79beedb562f7f1b52161a68adbdd7b9d0e498338ed8d31940c3106ed2d2cd