[INFO] cloning repository https://github.com/iknowledges/crypto-exchange
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iknowledges/crypto-exchange" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiknowledges%2Fcrypto-exchange", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiknowledges%2Fcrypto-exchange'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e8d4e6b818b8e4ef4e581c8fb0ceef836a7eeeb
[INFO] checking iknowledges/crypto-exchange against f10db292a3733b5c67c8da8c7661195ff4b05774 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiknowledges%2Fcrypto-exchange" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iknowledges/crypto-exchange
[INFO] finished tweaking git repo https://github.com/iknowledges/crypto-exchange
[INFO] tweaked toml for git repo https://github.com/iknowledges/crypto-exchange written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iknowledges/crypto-exchange on toolchain f10db292a3733b5c67c8da8c7661195ff4b05774
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iknowledges/crypto-exchange 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" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a
[INFO] running `Command { std: "docker" "start" "d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a", 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" "d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a" "/opt/rustwide/cargo-home/bin/cargo" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a", 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" "d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a" "/opt/rustwide/cargo-home/bin/cargo" "+f10db292a3733b5c67c8da8c7661195ff4b05774" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking crypto-exchange v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Serializer`
[INFO] [stdout]  --> src/repository/mod.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Serialize, Serializer};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serializer`
[INFO] [stdout]  --> src/repository/mod.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Serialize, Serializer};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uuid`
[INFO] [stdout]  --> src/repository/product_repository.rs:1:54
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mongodb::{Database, bson::{DateTime, Decimal128, Uuid, doc}};
[INFO] [stdout]   |                                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uuid`
[INFO] [stdout]  --> src/repository/product_repository.rs:1:54
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mongodb::{Database, bson::{DateTime, Decimal128, Uuid, doc}};
[INFO] [stdout]   |                                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AdminClient`, `AdminOptions`, `NewTopic`, `client::DefaultClientContext`, and `self`
[INFO] [stdout]  --> src/matching/mod.rs:1:46
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rdkafka::{ClientConfig, Message, admin::{AdminClient, AdminOptions, NewTopic}, client::DefaultClientContext, consumer::{self, Con...
[INFO] [stdout]   |                                              ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AdminClient`, `AdminOptions`, `NewTopic`, `client::DefaultClientContext`, and `self`
[INFO] [stdout]  --> src/matching/mod.rs:1:46
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rdkafka::{ClientConfig, Message, admin::{AdminClient, AdminOptions, NewTopic}, client::DefaultClientContext, consumer::{self, Con...
[INFO] [stdout]   |                                              ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/market/persistence.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     loop {
[INFO] [stdout] 24 | |         match cosumer.recv().await {
[INFO] [stdout] 25 | |             Err(e) => error!("Kafka error: {}", e),
[INFO] [stdout] 26 | |             Ok(kafka_msg) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 70 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/market/persistence.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | /     loop {
[INFO] [stdout] 24 | |         match cosumer.recv().await {
[INFO] [stdout] 25 | |             Err(e) => error!("Kafka error: {}", e),
[INFO] [stdout] 26 | |             Ok(kafka_msg) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 70 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client_oid` and `time_in_force` are never read
[INFO] [stdout]   --> src/controller/order_controller.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct PlaceOrderParam {
[INFO] [stdout]    |        --------------- fields in this struct
[INFO] [stdout] 23 |     pub client_oid: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub time_in_force: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_all_products` and `add_product` are never used
[INFO] [stdout]   --> src/matching/product_book.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl ProductBook {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_all_products(&self) -> Vec<Product> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn add_product(&mut self, product: Product) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `get_account` are never used
[INFO] [stdout]   --> src/matching/account_book.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl AccountBook {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn add(&mut self, account: Account) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn get_account(&self, user_id: &str, currency: &str) -> Option<&Account> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client_oid` and `time_in_force` are never read
[INFO] [stdout]   --> src/controller/order_controller.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct PlaceOrderParam {
[INFO] [stdout]    |        --------------- fields in this struct
[INFO] [stdout] 23 |     pub client_oid: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub time_in_force: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_all_products` and `add_product` are never used
[INFO] [stdout]   --> src/matching/product_book.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl ProductBook {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_all_products(&self) -> Vec<Product> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn add_product(&mut self, product: Product) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `get_account` are never used
[INFO] [stdout]   --> src/matching/account_book.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl AccountBook {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn add(&mut self, account: Account) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn get_account(&self, user_id: &str, currency: &str) -> Option<&Account> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a", kill_on_drop: false }`
[INFO] [stdout] d9154efc1fd7f26336dd83e2bf19eeeb2caf4980db2f5cc3f30613e5d785654a
