[INFO] cloning repository https://github.com/WRTruong/rust-network-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WRTruong/rust-network-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWRTruong%2Frust-network-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWRTruong%2Frust-network-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c11155618a9d05336be1101b46673e07fca94016
[INFO] checking WRTruong/rust-network-project against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWRTruong%2Frust-network-project" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WRTruong/rust-network-project
[INFO] finished tweaking git repo https://github.com/WRTruong/rust-network-project
[INFO] tweaked toml for git repo https://github.com/WRTruong/rust-network-project written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WRTruong/rust-network-project 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/WRTruong/rust-network-project 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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2
[INFO] running `Command { std: "docker" "start" "b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2", 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" "b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2", 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" "b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking asynchronous-codec v0.6.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking connection-string v0.2.0
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking bcrypt v0.15.1
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking async-native-tls v0.4.0
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking tungstenite v0.23.0
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-tungstenite v0.24.0
[INFO] [stderr]     Checking tokio-tungstenite v0.23.1
[INFO] [stderr]     Checking tiberius v0.12.3
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking rust-network-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_message` and `can_modify_message` are never used
[INFO] [stdout]   --> src/chat/message_store.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MessageStore {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub async fn get_message(&self, message_id: &str) -> Option<ChatMessage> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub async fn can_modify_message(&self, message_id: &str, username: &str) -> 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: function `update_profile` is never used
[INFO] [stdout]    --> src/auth.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub async fn update_profile(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_user_profile` is never used
[INFO] [stdout]    --> src/auth.rs:135:14
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub async fn get_user_profile(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/client/client.rs:163:30
[INFO] [stdout]     |
[INFO] [stdout] 163 |     write.send(Message::Text(serde_json::to_string(&msg)?.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] 163 -     write.send(Message::Text(serde_json::to_string(&msg)?.into())).await?;
[INFO] [stdout] 163 +     write.send(Message::Text(serde_json::to_string(&msg)?)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 163 -     write.send(Message::Text(serde_json::to_string(&msg)?.into())).await?;
[INFO] [stdout] 163 +     write.send(Message::Text(<std::string::String as Into<_>>::into(serde_json::to_string(&msg)?))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/client/client.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |     write.send(Message::Text(serde_json::to_string(&join_msg)?.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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 172 -     write.send(Message::Text(serde_json::to_string(&join_msg)?.into())).await?;
[INFO] [stdout] 172 +     write.send(Message::Text(serde_json::to_string(&join_msg)?)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 172 -     write.send(Message::Text(serde_json::to_string(&join_msg)?.into())).await?;
[INFO] [stdout] 172 +     write.send(Message::Text(<std::string::String as Into<_>>::into(serde_json::to_string(&join_msg)?))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/client/client.rs:181:30
[INFO] [stdout]     |
[INFO] [stdout] 181 |     write.send(Message::Text(serde_json::to_string(&leave_msg)?.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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 181 -     write.send(Message::Text(serde_json::to_string(&leave_msg)?.into())).await?;
[INFO] [stdout] 181 +     write.send(Message::Text(serde_json::to_string(&leave_msg)?)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 181 -     write.send(Message::Text(serde_json::to_string(&leave_msg)?.into())).await?;
[INFO] [stdout] 181 +     write.send(Message::Text(<std::string::String as Into<_>>::into(serde_json::to_string(&leave_msg)?))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/client/client.rs:191:30
[INFO] [stdout]     |
[INFO] [stdout] 191 |     write.send(Message::Text(serde_json::to_string(&msg)?.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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 191 -     write.send(Message::Text(serde_json::to_string(&msg)?.into())).await?;
[INFO] [stdout] 191 +     write.send(Message::Text(serde_json::to_string(&msg)?)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 191 -     write.send(Message::Text(serde_json::to_string(&msg)?.into())).await?;
[INFO] [stdout] 191 +     write.send(Message::Text(<std::string::String as Into<_>>::into(serde_json::to_string(&msg)?))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/server/websocket.rs:65:45
[INFO] [stdout]    |
[INFO] [stdout] 65 |             if ws_sender.send(Message::Text(json.into())).await.is_err() {
[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] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 65 -             if ws_sender.send(Message::Text(json.into())).await.is_err() {
[INFO] [stdout] 65 +             if ws_sender.send(Message::Text(json)).await.is_err() {
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 65 -             if ws_sender.send(Message::Text(json.into())).await.is_err() {
[INFO] [stdout] 65 +             if ws_sender.send(Message::Text(<std::string::String as Into<_>>::into(json))).await.is_err() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-network-project` (bin "rust-network-project" test) due to 5 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: methods `get_message` and `can_modify_message` are never used
[INFO] [stdout]   --> src/chat/message_store.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MessageStore {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub async fn get_message(&self, message_id: &str) -> Option<ChatMessage> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub async fn can_modify_message(&self, message_id: &str, username: &str) -> 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: function `update_profile` is never used
[INFO] [stdout]    --> src/auth.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub async fn update_profile(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_user_profile` is never used
[INFO] [stdout]    --> src/auth.rs:135:14
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub async fn get_user_profile(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/client/client.rs:163:30
[INFO] [stdout]     |
[INFO] [stdout] 163 |     write.send(Message::Text(serde_json::to_string(&msg)?.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] 163 -     write.send(Message::Text(serde_json::to_string(&msg)?.into())).await?;
[INFO] [stdout] 163 +     write.send(Message::Text(serde_json::to_string(&msg)?)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 163 -     write.send(Message::Text(serde_json::to_string(&msg)?.into())).await?;
[INFO] [stdout] 163 +     write.send(Message::Text(<std::string::String as Into<_>>::into(serde_json::to_string(&msg)?))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/client/client.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 |     write.send(Message::Text(serde_json::to_string(&join_msg)?.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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 172 -     write.send(Message::Text(serde_json::to_string(&join_msg)?.into())).await?;
[INFO] [stdout] 172 +     write.send(Message::Text(serde_json::to_string(&join_msg)?)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 172 -     write.send(Message::Text(serde_json::to_string(&join_msg)?.into())).await?;
[INFO] [stdout] 172 +     write.send(Message::Text(<std::string::String as Into<_>>::into(serde_json::to_string(&join_msg)?))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/client/client.rs:181:30
[INFO] [stdout]     |
[INFO] [stdout] 181 |     write.send(Message::Text(serde_json::to_string(&leave_msg)?.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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 181 -     write.send(Message::Text(serde_json::to_string(&leave_msg)?.into())).await?;
[INFO] [stdout] 181 +     write.send(Message::Text(serde_json::to_string(&leave_msg)?)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 181 -     write.send(Message::Text(serde_json::to_string(&leave_msg)?.into())).await?;
[INFO] [stdout] 181 +     write.send(Message::Text(<std::string::String as Into<_>>::into(serde_json::to_string(&leave_msg)?))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/client/client.rs:191:30
[INFO] [stdout]     |
[INFO] [stdout] 191 |     write.send(Message::Text(serde_json::to_string(&msg)?.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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 191 -     write.send(Message::Text(serde_json::to_string(&msg)?.into())).await?;
[INFO] [stdout] 191 +     write.send(Message::Text(serde_json::to_string(&msg)?)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 191 -     write.send(Message::Text(serde_json::to_string(&msg)?.into())).await?;
[INFO] [stdout] 191 +     write.send(Message::Text(<std::string::String as Into<_>>::into(serde_json::to_string(&msg)?))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/server/websocket.rs:65:45
[INFO] [stdout]    |
[INFO] [stdout] 65 |             if ws_sender.send(Message::Text(json.into())).await.is_err() {
[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] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 65 -             if ws_sender.send(Message::Text(json.into())).await.is_err() {
[INFO] [stdout] 65 +             if ws_sender.send(Message::Text(json)).await.is_err() {
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 65 -             if ws_sender.send(Message::Text(json.into())).await.is_err() {
[INFO] [stdout] 65 +             if ws_sender.send(Message::Text(<std::string::String as Into<_>>::into(json))).await.is_err() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-network-project` (bin "rust-network-project") due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2", kill_on_drop: false }`
[INFO] [stdout] b0b2a488723cd31b2f6912da9e89a134774dc3fd90cc71ebc1d27992ecd1f7b2
