[INFO] cloning repository https://github.com/S-Hochberg/RustIM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/S-Hochberg/RustIM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS-Hochberg%2FRustIM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS-Hochberg%2FRustIM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db56ff841dff72d349ae9d3c445617749d9254ee
[INFO] checking S-Hochberg/RustIM against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS-Hochberg%2FRustIM" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/S-Hochberg/RustIM
[INFO] finished tweaking git repo https://github.com/S-Hochberg/RustIM
[INFO] tweaked toml for git repo https://github.com/S-Hochberg/RustIM written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/S-Hochberg/RustIM on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/S-Hochberg/RustIM 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded http-serde-ext v1.0.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7a6d1a12acca06cd4d79118b24e2599a15dd3aa15f06b49be626a08e9587989
[INFO] running `Command { std: "docker" "start" "-a" "e7a6d1a12acca06cd4d79118b24e2599a15dd3aa15f06b49be626a08e9587989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7a6d1a12acca06cd4d79118b24e2599a15dd3aa15f06b49be626a08e9587989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a6d1a12acca06cd4d79118b24e2599a15dd3aa15f06b49be626a08e9587989", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f517def0187034e3b01f9536edecca22db1242661fd2be5b00028a1e95977f
[INFO] running `Command { std: "docker" "start" "-a" "21f517def0187034e3b01f9536edecca22db1242661fd2be5b00028a1e95977f", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr] warning: failed to parse serde attribute
[INFO] [stderr]   | 
[INFO] [stderr]   | #[serde(skip_serializing_if = "Option::is_none")]
[INFO] [stderr]   | 
[INFO] [stderr]   = note: ts-rs failed to parse this attribute. It will be ignored.
[INFO] [stderr] warning: failed to parse serde attribute
[INFO] [stderr]   | 
[INFO] [stderr]   | #[serde(with = "http_serde_ext::status_code")]
[INFO] [stderr]   | 
[INFO] [stderr]   = note: ts-rs failed to parse this attribute. It will be ignored.
[INFO] [stderr] warning: failed to parse serde attribute
[INFO] [stderr]   | 
[INFO] [stderr]   | #[serde(skip_serializing_if = "Option::is_none")]
[INFO] [stderr]   | 
[INFO] [stderr]   = note: ts-rs failed to parse this attribute. It will be ignored.
[INFO] [stderr] warning: failed to parse serde attribute
[INFO] [stderr]   | 
[INFO] [stderr]   | #[serde(with = "http_serde_ext::status_code")]
[INFO] [stderr]   | 
[INFO] [stderr]   = note: ts-rs failed to parse this attribute. It will be ignored.
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> rust_im/src/ws_server/im_message.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[serde(rename_all = "lowercase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 | #[derive(Serialize, Deserialize, Debug, DisplayViaDebug, Clone)]
[INFO] [stdout]    |          --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout]    = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> rust_im/src/ws_server/im_message.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[serde(rename_all = "lowercase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 | #[derive(Serialize, Deserialize, Debug, DisplayViaDebug, Clone)]
[INFO] [stdout]    |          --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `extract::ws::CloseFrame` and `http::header::CONNECTION`
[INFO] [stdout]  --> rust_im/src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use axum::{extract::ws::CloseFrame, http::header::CONNECTION};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MessageProtocol` and `MessageRequestInput`
[INFO] [stdout]   --> rust_im/src/ws_server/connection_manager.rs:22:40
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ws_server::im_message::{ImMessage, MessageProtocol, MessageRequest, MessageRequestInput},
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::conversation::ConversationType`
[INFO] [stdout]   --> rust_im/src/ws_server/connection_manager.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use super::conversation::ConversationType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serializer`
[INFO] [stdout]  --> rust_im/src/ws_server/im_message.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize, Serializer};
[INFO] [stdout]   |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MessageRequestInput` and `MessageRequest`
[INFO] [stdout]  --> rust_im/src/operations/messages/send_message_operation.rs:7:105
[INFO] [stdout]   |
[INFO] [stdout] 7 | ...ation}, ws_server::im_message::{ImMessage, MessageRequest, ChatMessage, MessageRequestInput}, CONNECTION_MANAGER};
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^^               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `response::Parts`
[INFO] [stdout]  --> rust_im/src/operation/operation.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     http::{response::Parts, StatusCode},
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::Infallible`
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     convert::Infallible,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> rust_im/src/ws_server/im_message.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[serde(rename_all = "lowercase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 | #[derive(Serialize, Deserialize, Debug, DisplayViaDebug, Clone)]
[INFO] [stdout]    |          --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout]    = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> rust_im/src/ws_server/im_message.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[serde(rename_all = "lowercase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 | #[derive(Serialize, Deserialize, Debug, DisplayViaDebug, Clone)]
[INFO] [stdout]    |          --------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `extract::ws::CloseFrame` and `http::header::CONNECTION`
[INFO] [stdout]  --> rust_im/src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use axum::{extract::ws::CloseFrame, http::header::CONNECTION};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MessageProtocol` and `MessageRequestInput`
[INFO] [stdout]   --> rust_im/src/ws_server/connection_manager.rs:22:40
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ws_server::im_message::{ImMessage, MessageProtocol, MessageRequest, MessageRequestInput},
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::conversation::ConversationType`
[INFO] [stdout]   --> rust_im/src/ws_server/connection_manager.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use super::conversation::ConversationType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serializer`
[INFO] [stdout]  --> rust_im/src/ws_server/im_message.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize, Serializer};
[INFO] [stdout]   |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MessageRequestInput` and `MessageRequest`
[INFO] [stdout]  --> rust_im/src/operations/messages/send_message_operation.rs:7:105
[INFO] [stdout]   |
[INFO] [stdout] 7 | ...ation}, ws_server::im_message::{ImMessage, MessageRequest, ChatMessage, MessageRequestInput}, CONNECTION_MANAGER};
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^^               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `response::Parts`
[INFO] [stdout]  --> rust_im/src/operation/operation.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     http::{response::Parts, StatusCode},
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::Infallible`
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     convert::Infallible,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> rust_im/src/ws_server/connection_manager.rs:150:52
[INFO] [stdout]     |
[INFO] [stdout] 150 | ...                   Ok(response) => {
[INFO] [stdout]     |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> rust_im/src/ws_server/connection_manager.rs:150:52
[INFO] [stdout]     |
[INFO] [stdout] 150 | ...                   Ok(response) => {
[INFO] [stdout]     |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:88:38
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn into_response_parts(self, mut parts: ResponseParts) -> Result<ResponseParts, Self::Error> {
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:88:34
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn into_response_parts(self, mut parts: ResponseParts) -> Result<ResponseParts, Self::Error> {
[INFO] [stdout]    |                                  ----^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db_name` is never read
[INFO] [stdout]   --> rust_im/src/bootstrap/bootstrap.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct PostgresResult{
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 19 |     pub db_name: String
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pg_result` is never read
[INFO] [stdout]   --> rust_im/src/bootstrap/bootstrap.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct BootstrapResult{
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 22 |     pub pg_result: PostgresResult
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection_time` is never read
[INFO] [stdout]    --> rust_im/src/ws_server/connection_manager.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct ClientConnection {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] 103 |     pub send_channel: SplitSink<WebSocket, Message>,
[INFO] [stdout] 104 |     pub connection_time: DateTime<Utc>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_error_to_user` is never used
[INFO] [stdout]   --> rust_im/src/ws_server/messaging_service.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub async fn send_error_to_user(error: OpError, user_id: Uuid) -> () {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorResponse` is never constructed
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ErrorResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_default_state` is never used
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<State: Display + Debug> OpError<State> {
[INFO] [stdout]    | ------------------------------------------- method in this implementation
[INFO] [stdout] 49 |     pub fn into_default_state(&self) -> OpError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:88:38
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn into_response_parts(self, mut parts: ResponseParts) -> Result<ResponseParts, Self::Error> {
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:88:34
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn into_response_parts(self, mut parts: ResponseParts) -> Result<ResponseParts, Self::Error> {
[INFO] [stdout]    |                                  ----^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db_name` is never read
[INFO] [stdout]   --> rust_im/src/bootstrap/bootstrap.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct PostgresResult{
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 19 |     pub db_name: String
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pg_result` is never read
[INFO] [stdout]   --> rust_im/src/bootstrap/bootstrap.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct BootstrapResult{
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 22 |     pub pg_result: PostgresResult
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection_time` is never read
[INFO] [stdout]    --> rust_im/src/ws_server/connection_manager.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct ClientConnection {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] 103 |     pub send_channel: SplitSink<WebSocket, Message>,
[INFO] [stdout] 104 |     pub connection_time: DateTime<Utc>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_error_to_user` is never used
[INFO] [stdout]   --> rust_im/src/ws_server/messaging_service.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub async fn send_error_to_user(error: OpError, user_id: Uuid) -> () {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorResponse` is never constructed
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ErrorResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_default_state` is never used
[INFO] [stdout]   --> rust_im/src/operation/operation.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<State: Display + Debug> OpError<State> {
[INFO] [stdout]    | ------------------------------------------- method in this implementation
[INFO] [stdout] 49 |     pub fn into_default_state(&self) -> OpError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `users_repo` is never read
[INFO] [stdout]   --> rust_im/src/test_setups/test_setup.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub struct TestContext{
[INFO] [stdout]    |                ----------- field in this struct
[INFO] [stdout] 11 |         users_repo: UsersRepo
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-postgres v0.7.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "21f517def0187034e3b01f9536edecca22db1242661fd2be5b00028a1e95977f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f517def0187034e3b01f9536edecca22db1242661fd2be5b00028a1e95977f", kill_on_drop: false }`
[INFO] [stdout] 21f517def0187034e3b01f9536edecca22db1242661fd2be5b00028a1e95977f
