[INFO] fetching crate soulsand-client 0.1.0...
[INFO] testing soulsand-client-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate soulsand-client 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate soulsand-client 0.1.0
[INFO] finished tweaking crates.io crate soulsand-client 0.1.0
[INFO] tweaked toml for crates.io crate soulsand-client 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate soulsand-client 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate soulsand-client 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.111
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.111
[INFO] [stderr]   Downloaded soulsand-proto v0.1.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.111
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.111
[INFO] [stderr]   Downloaded soulsand-registry v0.1.0
[INFO] [stderr]   Downloaded soulsand-world v0.1.0
[INFO] [stderr]   Downloaded js-sys v0.3.88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db84c8ff2e2e414993c62164829cb713805288558ad4209a350f2e16f4729472
[INFO] running `Command { std: "docker" "start" "-a" "db84c8ff2e2e414993c62164829cb713805288558ad4209a350f2e16f4729472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db84c8ff2e2e414993c62164829cb713805288558ad4209a350f2e16f4729472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db84c8ff2e2e414993c62164829cb713805288558ad4209a350f2e16f4729472", kill_on_drop: false }`
[INFO] [stdout] db84c8ff2e2e414993c62164829cb713805288558ad4209a350f2e16f4729472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96ff1d2c9f6af30b4e69ee3d999d02ab65525d916dc42a72297d293930c927f3
[INFO] running `Command { std: "docker" "start" "-a" "96ff1d2c9f6af30b4e69ee3d999d02ab65525d916dc42a72297d293930c927f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling arc-swap v1.8.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling soulsand-registry v0.1.0
[INFO] [stderr]    Compiling soulsand-world v0.1.0
[INFO] [stderr]    Compiling soulsand-proto v0.1.0
[INFO] [stderr]    Compiling soulsand-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `create_client` is never used
[INFO] [stdout]    --> src/client.rs:338:8
[INFO] [stdout]     |
[INFO] [stdout] 338 | pub fn create_client(config: ClientConfig) -> Client<crate::handler::LoggingHandler> {
[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 `SplitConnection` is never constructed
[INFO] [stdout]    --> src/connection.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct SplitConnection {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `split` is never used
[INFO] [stdout]    --> src/connection.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl SplitConnection {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 155 |     /// Split a connection into send/receive channels.
[INFO] [stdout] 156 |     pub fn split(conn: Connection) -> (SplitConnection, ConnectionReader, ConnectionWriter) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionReader` is never constructed
[INFO] [stdout]    --> src/connection.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct ConnectionReader {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> src/connection.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl ConnectionReader {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 184 |     pub async fn run(mut self) -> Result<(), ConnectionError> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionWriter` is never constructed
[INFO] [stdout]    --> src/connection.rs:213:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct ConnectionWriter {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send` is never used
[INFO] [stdout]    --> src/connection.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl ConnectionWriter {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 218 |     pub async fn send(&self, packet: Packet) -> Result<(), ConnectionError> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoggingHandler` is never constructed
[INFO] [stdout]   --> src/handler.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct LoggingHandler;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientLoginHandler` is never constructed
[INFO] [stdout]    --> src/handler.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct ClientLoginHandler {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/handler.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl ClientLoginHandler {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 122 |     pub fn new(username: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StatusHandler` is never constructed
[INFO] [stdout]    --> src/handler.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct StatusHandler {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.81s
[INFO] running `Command { std: "docker" "inspect" "96ff1d2c9f6af30b4e69ee3d999d02ab65525d916dc42a72297d293930c927f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ff1d2c9f6af30b4e69ee3d999d02ab65525d916dc42a72297d293930c927f3", kill_on_drop: false }`
[INFO] [stdout] 96ff1d2c9f6af30b4e69ee3d999d02ab65525d916dc42a72297d293930c927f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 528b76833f885708683ad43b57dd2005673c0624037ac3144d011839dcaafe52
[INFO] running `Command { std: "docker" "start" "-a" "528b76833f885708683ad43b57dd2005673c0624037ac3144d011839dcaafe52", kill_on_drop: false }`
[INFO] [stdout] warning: function `create_client` is never used
[INFO] [stdout]    --> src/client.rs:338:8
[INFO] [stdout]     |
[INFO] [stdout] 338 | pub fn create_client(config: ClientConfig) -> Client<crate::handler::LoggingHandler> {
[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 `SplitConnection` is never constructed
[INFO] [stdout]    --> src/connection.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct SplitConnection {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `split` is never used
[INFO] [stdout]    --> src/connection.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl SplitConnection {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 155 |     /// Split a connection into send/receive channels.
[INFO] [stdout] 156 |     pub fn split(conn: Connection) -> (SplitConnection, ConnectionReader, ConnectionWriter) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionReader` is never constructed
[INFO] [stdout]    --> src/connection.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct ConnectionReader {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> src/connection.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl ConnectionReader {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 184 |     pub async fn run(mut self) -> Result<(), ConnectionError> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionWriter` is never constructed
[INFO] [stdout]    --> src/connection.rs:213:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct ConnectionWriter {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send` is never used
[INFO] [stdout]    --> src/connection.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl ConnectionWriter {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 218 |     pub async fn send(&self, packet: Packet) -> Result<(), ConnectionError> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling soulsand-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `LoggingHandler` is never constructed
[INFO] [stdout]   --> src/handler.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct LoggingHandler;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientLoginHandler` is never constructed
[INFO] [stdout]    --> src/handler.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct ClientLoginHandler {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/handler.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl ClientLoginHandler {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 122 |     pub fn new(username: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StatusHandler` is never constructed
[INFO] [stdout]    --> src/handler.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct StatusHandler {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_client` is never used
[INFO] [stdout]    --> src/client.rs:338:8
[INFO] [stdout]     |
[INFO] [stdout] 338 | pub fn create_client(config: ClientConfig) -> Client<crate::handler::LoggingHandler> {
[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 `SplitConnection` is never constructed
[INFO] [stdout]    --> src/connection.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct SplitConnection {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `split` is never used
[INFO] [stdout]    --> src/connection.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl SplitConnection {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 155 |     /// Split a connection into send/receive channels.
[INFO] [stdout] 156 |     pub fn split(conn: Connection) -> (SplitConnection, ConnectionReader, ConnectionWriter) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionReader` is never constructed
[INFO] [stdout]    --> src/connection.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub struct ConnectionReader {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> src/connection.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl ConnectionReader {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 184 |     pub async fn run(mut self) -> Result<(), ConnectionError> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionWriter` is never constructed
[INFO] [stdout]    --> src/connection.rs:213:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct ConnectionWriter {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send` is never used
[INFO] [stdout]    --> src/connection.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl ConnectionWriter {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] 218 |     pub async fn send(&self, packet: Packet) -> Result<(), ConnectionError> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientLoginHandler` is never constructed
[INFO] [stdout]    --> src/handler.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct ClientLoginHandler {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/handler.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl ClientLoginHandler {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 122 |     pub fn new(username: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StatusHandler` is never constructed
[INFO] [stdout]    --> src/handler.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct StatusHandler {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "528b76833f885708683ad43b57dd2005673c0624037ac3144d011839dcaafe52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528b76833f885708683ad43b57dd2005673c0624037ac3144d011839dcaafe52", kill_on_drop: false }`
[INFO] [stdout] 528b76833f885708683ad43b57dd2005673c0624037ac3144d011839dcaafe52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13d331e1c39adab1a22aa77d582ccdf64e05f87014743add3de41acbb73a9c0f
[INFO] running `Command { std: "docker" "start" "-a" "13d331e1c39adab1a22aa77d582ccdf64e05f87014743add3de41acbb73a9c0f", kill_on_drop: false }`
[INFO] [stderr] warning: function `create_client` is never used
[INFO] [stderr]    --> src/client.rs:338:8
[INFO] [stderr]     |
[INFO] [stderr] 338 | pub fn create_client(config: ClientConfig) -> Client<crate::handler::LoggingHandler> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SplitConnection` is never constructed
[INFO] [stderr]    --> src/connection.rs:149:12
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub struct SplitConnection {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `split` is never used
[INFO] [stderr]    --> src/connection.rs:156:12
[INFO] [stderr]     |
[INFO] [stderr] 154 | impl SplitConnection {
[INFO] [stderr]     | -------------------- associated function in this implementation
[INFO] [stderr] 155 |     /// Split a connection into send/receive channels.
[INFO] [stderr] 156 |     pub fn split(conn: Connection) -> (SplitConnection, ConnectionReader, ConnectionWriter) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConnectionReader` is never constructed
[INFO] [stderr]    --> src/connection.rs:177:12
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub struct ConnectionReader {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `run` is never used
[INFO] [stderr]    --> src/connection.rs:184:18
[INFO] [stderr]     |
[INFO] [stderr] 183 | impl ConnectionReader {
[INFO] [stderr]     | --------------------- method in this implementation
[INFO] [stderr] 184 |     pub async fn run(mut self) -> Result<(), ConnectionError> {
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConnectionWriter` is never constructed
[INFO] [stderr]    --> src/connection.rs:213:12
[INFO] [stderr]     |
[INFO] [stderr] 213 | pub struct ConnectionWriter {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `send` is never used
[INFO] [stderr]    --> src/connection.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 217 | impl ConnectionWriter {
[INFO] [stderr]     | --------------------- method in this implementation
[INFO] [stderr] 218 |     pub async fn send(&self, packet: Packet) -> Result<(), ConnectionError> {
[INFO] [stderr]     |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LoggingHandler` is never constructed
[INFO] [stderr]   --> src/handler.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub struct LoggingHandler;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ClientLoginHandler` is never constructed
[INFO] [stderr]    --> src/handler.rs:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub struct ClientLoginHandler {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/handler.rs:122:12
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl ClientLoginHandler {
[INFO] [stderr]     | ----------------------- associated function in this implementation
[INFO] [stderr] 122 |     pub fn new(username: String) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `StatusHandler` is never constructed
[INFO] [stderr]    --> src/handler.rs:149:12
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub struct StatusHandler {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `soulsand-client` (lib) generated 11 warnings
[INFO] [stderr] warning: `soulsand-client` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/soulsand_client-9c98bdd243fd1480)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test client::tests::test_client_creation ... ok
[INFO] [stdout] test client::tests::test_client_state_default ... ok
[INFO] [stderr]    Doc-tests soulsand_client
[INFO] [stdout] test client::tests::test_client_config_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13d331e1c39adab1a22aa77d582ccdf64e05f87014743add3de41acbb73a9c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d331e1c39adab1a22aa77d582ccdf64e05f87014743add3de41acbb73a9c0f", kill_on_drop: false }`
[INFO] [stdout] 13d331e1c39adab1a22aa77d582ccdf64e05f87014743add3de41acbb73a9c0f