[INFO] cloning repository https://github.com/kamilkn/some-exchange-connector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamilkn/some-exchange-connector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilkn%2Fsome-exchange-connector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilkn%2Fsome-exchange-connector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62e9cbf9838c586b1c210f4b797433a072436674
[INFO] testing kamilkn/some-exchange-connector against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilkn%2Fsome-exchange-connector" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kamilkn/some-exchange-connector
[INFO] finished tweaking git repo https://github.com/kamilkn/some-exchange-connector
[INFO] tweaked toml for git repo https://github.com/kamilkn/some-exchange-connector written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kamilkn/some-exchange-connector on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kamilkn/some-exchange-connector 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] a25c536111990a0b1a0a523618f3c1514b8176387cc37ca12e12887496365f09
[INFO] running `Command { std: "docker" "start" "-a" "a25c536111990a0b1a0a523618f3c1514b8176387cc37ca12e12887496365f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a25c536111990a0b1a0a523618f3c1514b8176387cc37ca12e12887496365f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25c536111990a0b1a0a523618f3c1514b8176387cc37ca12e12887496365f09", kill_on_drop: false }`
[INFO] [stdout] a25c536111990a0b1a0a523618f3c1514b8176387cc37ca12e12887496365f09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff2ab3343489576c60e9340753dd27117a8dbb565feecce77a62b2da95d8ab95
[INFO] running `Command { std: "docker" "start" "-a" "ff2ab3343489576c60e9340753dd27117a8dbb565feecce77a62b2da95d8ab95", kill_on_drop: false }`
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[INFO] [stderr]    Compiling exchange-connector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `OkexPollerConfig` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/config.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct OkexPollerConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetOrderBook` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/endpoint.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct GetOrderBook;
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexOrderBookSnapshot` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/model.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct OkexOrderBookSnapshot {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexSingleLot` is never constructed
[INFO] [stdout]   --> src/adapters/okex/rest/model.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct OkexSingleLot {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexExchangePoller` is never constructed
[INFO] [stdout]   --> src/adapters/okex/rest/poller.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct OkexExchangePoller {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_config` are never used
[INFO] [stdout]   --> src/adapters/okex/rest/poller.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl OkexExchangePoller {
[INFO] [stdout]    | ----------------------- associated functions in this implementation
[INFO] [stdout] 41 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn with_config(config: OkexPollerConfig) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetOrderBookRequest` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/request.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct GetOrderBookRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/adapters/okex/rest/request.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl GetOrderBookRequest {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(symbol: CompactString, limit: Option<u16>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexResponse` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/response.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OkexResponse<R> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_result` is never used
[INFO] [stdout]   --> src/adapters/okex/rest/response.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<R> OkexResponse<R> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 14 |     pub fn into_result(self) -> Result<Vec<R>, OkexErrorResponse> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexErrorResponse` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/error.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OkexErrorResponse {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexWsConnectionConfig` is never constructed
[INFO] [stdout]  --> src/adapters/okex/ws/config.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct OkexWsConnectionConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OkexWsMessage` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum OkexWsMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexWsCombinedMessage` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct OkexWsCombinedMessage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OkexWsDataMessage` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum OkexWsDataMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexSubEvent` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct OkexSubEvent<R> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Stream` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Stream {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventType` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum EventType {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexOrderBookSnapshot` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct OkexOrderBookSnapshot {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_internal_snapshot` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl OkexOrderBookSnapshot {
[INFO] [stdout]    | -------------------------- method in this implementation
[INFO] [stdout] 82 |     pub fn to_internal_snapshot(&self, symbol: CompactString) -> L2Snapshot {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexBookLevel` is never constructed
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct OkexBookLevel {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_md` and `to_single_lot` are never used
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl OkexBookLevel {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] 110 |     pub fn to_md(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn to_single_lot(&self) -> SingleLot {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WsRequest` is never constructed
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct WsRequest<R: Serialize> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_subscribe` is never used
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 152 | impl <R: Serialize> WsRequest<R> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 153 |     pub fn new_subscribe(channels: Vec<R>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexWsConnection` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/connection.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct OkexWsConnection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `ping_task` are never used
[INFO] [stdout]   --> src/adapters/okex/ws/connection.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl OkexWsConnection {
[INFO] [stdout]    | --------------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub async fn new(tickers: Vec<impl ToCompactString>, config: OkexWsConnectionConfig) -> Result<Self> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     async fn ping_task(tx: Sender<()>, frequency: u64) {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexStream` is never constructed
[INFO] [stdout]  --> src/adapters/okex/ws/stream.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OkexStream {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OkexStreamKind` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/stream.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum OkexStreamKind {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.47s
[INFO] running `Command { std: "docker" "inspect" "ff2ab3343489576c60e9340753dd27117a8dbb565feecce77a62b2da95d8ab95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2ab3343489576c60e9340753dd27117a8dbb565feecce77a62b2da95d8ab95", kill_on_drop: false }`
[INFO] [stdout] ff2ab3343489576c60e9340753dd27117a8dbb565feecce77a62b2da95d8ab95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39f884de982a30e16f321ac62e0522fc5af7a7a8b034ea1d9bc07b31aec96447
[INFO] running `Command { std: "docker" "start" "-a" "39f884de982a30e16f321ac62e0522fc5af7a7a8b034ea1d9bc07b31aec96447", kill_on_drop: false }`
[INFO] [stderr]    Compiling exchange-connector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `OkexPollerConfig` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/config.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct OkexPollerConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetOrderBook` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/endpoint.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct GetOrderBook;
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexOrderBookSnapshot` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/model.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct OkexOrderBookSnapshot {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexSingleLot` is never constructed
[INFO] [stdout]   --> src/adapters/okex/rest/model.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct OkexSingleLot {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexExchangePoller` is never constructed
[INFO] [stdout]   --> src/adapters/okex/rest/poller.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct OkexExchangePoller {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_config` are never used
[INFO] [stdout]   --> src/adapters/okex/rest/poller.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl OkexExchangePoller {
[INFO] [stdout]    | ----------------------- associated functions in this implementation
[INFO] [stdout] 41 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn with_config(config: OkexPollerConfig) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetOrderBookRequest` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/request.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct GetOrderBookRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/adapters/okex/rest/request.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl GetOrderBookRequest {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(symbol: CompactString, limit: Option<u16>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexResponse` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/response.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OkexResponse<R> {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_result` is never used
[INFO] [stdout]   --> src/adapters/okex/rest/response.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl<R> OkexResponse<R> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 14 |     pub fn into_result(self) -> Result<Vec<R>, OkexErrorResponse> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexErrorResponse` is never constructed
[INFO] [stdout]  --> src/adapters/okex/rest/error.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OkexErrorResponse {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexWsConnectionConfig` is never constructed
[INFO] [stdout]  --> src/adapters/okex/ws/config.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct OkexWsConnectionConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OkexWsMessage` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum OkexWsMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexWsCombinedMessage` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct OkexWsCombinedMessage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OkexWsDataMessage` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum OkexWsDataMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexSubEvent` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct OkexSubEvent<R> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Stream` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Stream {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EventType` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum EventType {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexOrderBookSnapshot` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct OkexOrderBookSnapshot {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_internal_snapshot` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl OkexOrderBookSnapshot {
[INFO] [stdout]    | -------------------------- method in this implementation
[INFO] [stdout] 82 |     pub fn to_internal_snapshot(&self, symbol: CompactString) -> L2Snapshot {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexBookLevel` is never constructed
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct OkexBookLevel {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_md` and `to_single_lot` are never used
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl OkexBookLevel {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] 110 |     pub fn to_md(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn to_single_lot(&self) -> SingleLot {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WsRequest` is never constructed
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct WsRequest<R: Serialize> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_subscribe` is never used
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 152 | impl <R: Serialize> WsRequest<R> {
[INFO] [stdout]     | -------------------------------- associated function in this implementation
[INFO] [stdout] 153 |     pub fn new_subscribe(channels: Vec<R>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexWsConnection` is never constructed
[INFO] [stdout]   --> src/adapters/okex/ws/connection.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct OkexWsConnection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `ping_task` are never used
[INFO] [stdout]   --> src/adapters/okex/ws/connection.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl OkexWsConnection {
[INFO] [stdout]    | --------------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub async fn new(tickers: Vec<impl ToCompactString>, config: OkexWsConnectionConfig) -> Result<Self> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     async fn ping_task(tx: Sender<()>, frequency: u64) {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OkexStream` is never constructed
[INFO] [stdout]  --> src/adapters/okex/ws/stream.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OkexStream {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OkexStreamKind` is never used
[INFO] [stdout]   --> src/adapters/okex/ws/stream.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum OkexStreamKind {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ts` is never read
[INFO] [stdout]   --> src/adapters/okex/rest/model.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct OkexOrderBookSnapshot {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     ts: CompactString
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OkexOrderBookSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `deprecated` and `orders_number` are never read
[INFO] [stdout]   --> src/adapters/okex/rest/model.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct OkexSingleLot {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     deprecated: CompactString,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 39 |     /// the number of orders at the price.
[INFO] [stdout] 40 |     orders_number: CompactString,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OkexSingleLot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_config` is never used
[INFO] [stdout]   --> src/adapters/okex/rest/poller.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl OkexExchangePoller {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn with_config(config: OkexPollerConfig) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `channel_tickers_amount` is never read
[INFO] [stdout]  --> src/adapters/okex/ws/config.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct OkexWsConnectionConfig {
[INFO] [stdout]   |            ---------------------- field in this struct
[INFO] [stdout] 6 |     pub channel_tickers_amount: usize,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OkexWsConnectionConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arg`, `code`, `msg`, and `conn_id` are never read
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct OkexSubEvent<R> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 37 |     pub event: EventType,
[INFO] [stdout] 38 |     arg: Option<R>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     code: Option<CompactString>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 40 |     msg: Option<CompactString>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     #[serde(rename = "connId")]
[INFO] [stdout] 42 |     conn_id: CompactString,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OkexSubEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]   --> src/adapters/okex/ws/model.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct OkexOrderBookSnapshot {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     checksum: Option<i64>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OkexOrderBookSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `deprecated` and `orders_number` are never read
[INFO] [stdout]    --> src/adapters/okex/ws/model.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct OkexBookLevel {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub deprecated: CompactString,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 106 |     pub orders_number: CompactString,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OkexBookLevel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "39f884de982a30e16f321ac62e0522fc5af7a7a8b034ea1d9bc07b31aec96447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f884de982a30e16f321ac62e0522fc5af7a7a8b034ea1d9bc07b31aec96447", kill_on_drop: false }`
[INFO] [stdout] 39f884de982a30e16f321ac62e0522fc5af7a7a8b034ea1d9bc07b31aec96447
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad4436f9a375179491e9ea218ff32fdbf8cd7825d672048a25074a09631d93e9
[INFO] running `Command { std: "docker" "start" "-a" "ad4436f9a375179491e9ea218ff32fdbf8cd7825d672048a25074a09631d93e9", kill_on_drop: false }`
[INFO] [stderr] warning: struct `OkexPollerConfig` is never constructed
[INFO] [stderr]  --> src/adapters/okex/rest/config.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct OkexPollerConfig {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GetOrderBook` is never constructed
[INFO] [stderr]  --> src/adapters/okex/rest/endpoint.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct GetOrderBook;
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexOrderBookSnapshot` is never constructed
[INFO] [stderr]  --> src/adapters/okex/rest/model.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct OkexOrderBookSnapshot {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexSingleLot` is never constructed
[INFO] [stderr]   --> src/adapters/okex/rest/model.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct OkexSingleLot {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexExchangePoller` is never constructed
[INFO] [stderr]   --> src/adapters/okex/rest/poller.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct OkexExchangePoller {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `with_config` are never used
[INFO] [stderr]   --> src/adapters/okex/rest/poller.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl OkexExchangePoller {
[INFO] [stderr]    | ----------------------- associated functions in this implementation
[INFO] [stderr] 41 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub fn with_config(config: OkexPollerConfig) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GetOrderBookRequest` is never constructed
[INFO] [stderr]  --> src/adapters/okex/rest/request.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct GetOrderBookRequest {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/adapters/okex/rest/request.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl GetOrderBookRequest {
[INFO] [stderr]    | ------------------------ associated function in this implementation
[INFO] [stderr] 15 |     pub fn new(symbol: CompactString, limit: Option<u16>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexResponse` is never constructed
[INFO] [stderr]  --> src/adapters/okex/rest/response.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct OkexResponse<R> {
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `into_result` is never used
[INFO] [stderr]   --> src/adapters/okex/rest/response.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl<R> OkexResponse<R> {
[INFO] [stderr]    | ----------------------- method in this implementation
[INFO] [stderr] 14 |     pub fn into_result(self) -> Result<Vec<R>, OkexErrorResponse> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexErrorResponse` is never constructed
[INFO] [stderr]  --> src/adapters/okex/rest/error.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct OkexErrorResponse {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexWsConnectionConfig` is never constructed
[INFO] [stderr]  --> src/adapters/okex/ws/config.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct OkexWsConnectionConfig {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OkexWsMessage` is never used
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum OkexWsMessage {
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexWsCombinedMessage` is never constructed
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct OkexWsCombinedMessage {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OkexWsDataMessage` is never used
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:31:10
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub enum OkexWsDataMessage {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexSubEvent` is never constructed
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct OkexSubEvent<R> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Stream` is never constructed
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct Stream {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EventType` is never used
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:54:10
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub enum EventType {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexOrderBookSnapshot` is never constructed
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub struct OkexOrderBookSnapshot {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_internal_snapshot` is never used
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 81 | impl OkexOrderBookSnapshot {
[INFO] [stderr]    | -------------------------- method in this implementation
[INFO] [stderr] 82 |     pub fn to_internal_snapshot(&self, symbol: CompactString) -> L2Snapshot {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexBookLevel` is never constructed
[INFO] [stderr]    --> src/adapters/okex/ws/model.rs:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub struct OkexBookLevel {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `to_md` and `to_single_lot` are never used
[INFO] [stderr]    --> src/adapters/okex/ws/model.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 109 | impl OkexBookLevel {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] 110 |     pub fn to_md(
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     pub fn to_single_lot(&self) -> SingleLot {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `WsRequest` is never constructed
[INFO] [stderr]    --> src/adapters/okex/ws/model.rs:147:12
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub struct WsRequest<R: Serialize> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_subscribe` is never used
[INFO] [stderr]    --> src/adapters/okex/ws/model.rs:153:12
[INFO] [stderr]     |
[INFO] [stderr] 152 | impl <R: Serialize> WsRequest<R> {
[INFO] [stderr]     | -------------------------------- associated function in this implementation
[INFO] [stderr] 153 |     pub fn new_subscribe(channels: Vec<R>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexWsConnection` is never constructed
[INFO] [stderr]   --> src/adapters/okex/ws/connection.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct OkexWsConnection {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `ping_task` are never used
[INFO] [stderr]   --> src/adapters/okex/ws/connection.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl OkexWsConnection {
[INFO] [stderr]    | --------------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 27 |     pub async fn new(tickers: Vec<impl ToCompactString>, config: OkexWsConnectionConfig) -> Result<Self> {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     async fn ping_task(tx: Sender<()>, frequency: u64) {
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OkexStream` is never constructed
[INFO] [stderr]  --> src/adapters/okex/ws/stream.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct OkexStream {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OkexStreamKind` is never used
[INFO] [stderr]   --> src/adapters/okex/ws/stream.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum OkexStreamKind {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `ts` is never read
[INFO] [stderr]   --> src/adapters/okex/rest/model.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct OkexOrderBookSnapshot {
[INFO] [stderr]    |            --------------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 14 |     ts: CompactString
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OkexOrderBookSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `deprecated` and `orders_number` are never read
[INFO] [stderr]   --> src/adapters/okex/rest/model.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct OkexSingleLot {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 38 |     deprecated: CompactString,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 39 |     /// the number of orders at the price.
[INFO] [stderr] 40 |     orders_number: CompactString,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OkexSingleLot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `with_config` is never used
[INFO] [stderr]   --> src/adapters/okex/rest/poller.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl OkexExchangePoller {
[INFO] [stderr]    | ----------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub fn with_config(config: OkexPollerConfig) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `channel_tickers_amount` is never read
[INFO] [stderr]  --> src/adapters/okex/ws/config.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct OkexWsConnectionConfig {
[INFO] [stderr]   |            ---------------------- field in this struct
[INFO] [stderr] 6 |     pub channel_tickers_amount: usize,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `OkexWsConnectionConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `arg`, `code`, `msg`, and `conn_id` are never read
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct OkexSubEvent<R> {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 37 |     pub event: EventType,
[INFO] [stderr] 38 |     arg: Option<R>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 39 |     code: Option<CompactString>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 40 |     msg: Option<CompactString>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 41 |     #[serde(rename = "connId")]
[INFO] [stderr] 42 |     conn_id: CompactString,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OkexSubEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `checksum` is never read
[INFO] [stderr]   --> src/adapters/okex/ws/model.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub struct OkexOrderBookSnapshot {
[INFO] [stderr]    |            --------------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 74 |     checksum: Option<i64>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OkexOrderBookSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `deprecated` and `orders_number` are never read
[INFO] [stderr]    --> src/adapters/okex/ws/model.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub struct OkexBookLevel {
[INFO] [stderr]     |            ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 105 |     pub deprecated: CompactString,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 106 |     pub orders_number: CompactString,
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `OkexBookLevel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `exchange-connector` (lib) generated 28 warnings
[INFO] [stderr] warning: `exchange-connector` (lib test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exchange_connector-ee6365a43c5e4167)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test adapters::okex::ws::connection::md_integration_tests::ob_test ... ignored
[INFO] [stdout] test adapters::okex::rest::model::tests::order_book_parsing ... ok
[INFO] [stdout] test adapters::okex::ws::model::tests::order_book_parsing2 ... ok
[INFO] [stdout] test adapters::okex::rest::poller::api_tests::get_ob_test_instrument_not_exist ... ok
[INFO] [stdout] test adapters::okex::ws::model::tests::order_book_parsing ... ok
[INFO] [stdout] test adapters::okex::rest::poller::api_tests::get_ob_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- adapters::okex::rest::poller::api_tests::get_ob_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'adapters::okex::rest::poller::api_tests::get_ob_test' (26) panicked at src/adapters/okex/rest/poller.rs:59:9:
[INFO] [stdout] assertion failed: ob.is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e83dc9a56b2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e83dc9a56b2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e83dc9a56b2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5e83dc9a56b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5e83dc9b7a9f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5e83dc9b7a9f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5e83dc96ea11 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e83dc96ea11 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5e83dc97c952 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5e83dc9824ef - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5e83dc982381 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5e83dc4e163e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5e83dc4e163e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5e83dc982c5f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5e83dc982c5f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5e83dc9829d6 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5e83dc97ca89 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5e83dc96190d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5e83dc9c2830 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5e83dc9c280c - core::panicking::panic::h355c5fec13755e30
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5e83dc2f7b0d - exchange_connector::adapters::okex::rest::poller::api_tests::get_ob_test::{{closure}}::hc3e403b6924f2495
[INFO] [stdout]                                at /opt/rustwide/workdir/src/adapters/okex/rest/poller.rs:59:9
[INFO] [stdout]   21:     0x5e83dc2fa422 - <core::pin::Pin<P> as core::future::future::Future>::poll::h64ef8ace6aa48665
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/future/future.rs:133:9
[INFO] [stdout]   22:     0x5e83dc2fa3dd - <core::pin::Pin<P> as core::future::future::Future>::poll::h645494cc162d757e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5e83dc2969dd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h4ac1c0fbf7fabbec
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:659:73
[INFO] [stdout]   24:     0x5e83dc29692b - tokio::runtime::coop::with_budget::h29ca9a99369675a7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   25:     0x5e83dc29692b - tokio::runtime::coop::budget::hc93b4cebabffc882
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   26:     0x5e83dc29692b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hde16df8957f7848f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:659:25
[INFO] [stdout]   27:     0x5e83dc293970 - tokio::runtime::scheduler::current_thread::Context::enter::h7cebac9936c86d18
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:404:19
[INFO] [stdout]   28:     0x5e83dc295e10 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hfd53efd052f99ad1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:658:44
[INFO] [stdout]   29:     0x5e83dc294fe4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hb5a90a025bfa58ee
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:737:68
[INFO] [stdout]   30:     0x5e83dc26e51b - tokio::runtime::context::scoped::Scoped<T>::set::h06fb762e5b5b988b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   31:     0x5e83dc262d39 - tokio::runtime::context::set_scheduler::{{closure}}::hc9fc82104ae84139
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/context.rs:180:38
[INFO] [stdout]   32:     0x5e83dc2dbb32 - std::thread::local::LocalKey<T>::try_with::ha61e358832d9297c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:315:12
[INFO] [stdout]   33:     0x5e83dc2dacbe - std::thread::local::LocalKey<T>::with::h3da7b021a255cf63
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:279:20
[INFO] [stdout]   34:     0x5e83dc262c3d - tokio::runtime::context::set_scheduler::h3f3c0b681332320a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/context.rs:180:17
[INFO] [stdout]   35:     0x5e83dc294940 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h34d8339a73661572
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:737:27
[INFO] [stdout]   36:     0x5e83dc295033 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h362575a4b89a63ef
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:646:24
[INFO] [stdout]   37:     0x5e83dc292db5 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h510cff962a0a22b8
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   38:     0x5e83dc2df090 - tokio::runtime::context::runtime::enter_runtime::ha406fde6d8dad91f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   39:     0x5e83dc292b01 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h3dcff244cefbfac5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   40:     0x5e83dc2ee70a - tokio::runtime::runtime::Runtime::block_on::h6eca284241072651
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.38.0/src/runtime/runtime.rs:347:52
[INFO] [stdout]   41:     0x5e83dc2f7759 - exchange_connector::adapters::okex::rest::poller::api_tests::get_ob_test::hd86fbe1b4fba31d2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/adapters/okex/rest/poller.rs:62:37
[INFO] [stdout]   42:     0x5e83dc2f77e7 - exchange_connector::adapters::okex::rest::poller::api_tests::get_ob_test::{{closure}}::h25a6c6fd36b1207a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/adapters/okex/rest/poller.rs:56:27
[INFO] [stdout]   43:     0x5e83dc265bb6 - core::ops::function::FnOnce::call_once::h96d1dd849afb3d7c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x5e83dc4e13fb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5e83dc4e13fb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   46:     0x5e83dc4f7065 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   47:     0x5e83dc4f7065 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   48:     0x5e83dc4f7065 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   49:     0x5e83dc4f7065 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   50:     0x5e83dc4f7065 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   51:     0x5e83dc4f7065 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   52:     0x5e83dc4f7065 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   53:     0x5e83dc4cd854 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   54:     0x5e83dc4cd854 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   55:     0x5e83dc4d111a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   56:     0x5e83dc4d111a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   57:     0x5e83dc4d111a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   58:     0x5e83dc4d111a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   59:     0x5e83dc4d111a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   60:     0x5e83dc4d111a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   61:     0x5e83dc4d111a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x5e83dc977bef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   63:     0x5e83dc977bef - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   64:     0x7878d30ddaa4 - <unknown>
[INFO] [stdout]   65:     0x7878d316aa34 - clone
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     adapters::okex::rest::poller::api_tests::get_ob_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "ad4436f9a375179491e9ea218ff32fdbf8cd7825d672048a25074a09631d93e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4436f9a375179491e9ea218ff32fdbf8cd7825d672048a25074a09631d93e9", kill_on_drop: false }`
[INFO] [stdout] ad4436f9a375179491e9ea218ff32fdbf8cd7825d672048a25074a09631d93e9
