[INFO] cloning repository https://github.com/sudeepignition/brahmaputra_rust_client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sudeepignition/brahmaputra_rust_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsudeepignition%2Fbrahmaputra_rust_client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsudeepignition%2Fbrahmaputra_rust_client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e372da97fb75a023419881006bb9a837661b171a [INFO] testing sudeepignition/brahmaputra_rust_client against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsudeepignition%2Fbrahmaputra_rust_client" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sudeepignition/brahmaputra_rust_client [INFO] finished tweaking git repo https://github.com/sudeepignition/brahmaputra_rust_client [INFO] tweaked toml for git repo https://github.com/sudeepignition/brahmaputra_rust_client written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sudeepignition/brahmaputra_rust_client on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sudeepignition/brahmaputra_rust_client 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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[stderr] Downloaded tokio v1.39.3 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 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v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::string::FromUtf8Error` [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::string::FromUtf8Error; [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: `std::fmt::Debug` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | if let socket = pool_socket_writer.get(&conn_number).unwrap(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | ... if let socket = pool_socket_reader.get(&count).unwrap(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_type` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | let client_type = bb.get_string(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_code` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | let error_code = bb.get_int(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | let topic = bb.get_string(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `partition` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | let partition = bb.get_int(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unique_key` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let unique_key = bb.get_string(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unique_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | let key = bb.get_string(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | for i in 0..100000000{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let result = task::spawn_blocking(|| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `endian` is never read [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ByteBuff { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 8 | pub multiplier: f64, [INFO] [stdout] 9 | pub endian: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ByteBuff` 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: multiple methods are never used [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl ByteBuff { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn put_short(&mut self, value: i16) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn put_long(&mut self, value: i64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn put_float(&mut self, value: f64) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn put_bool(&mut self, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get(&mut self) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | pub fn get_short(&mut self) -> i16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn get_long(&mut self) -> i64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_float(&mut self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | pub fn get_bool(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/producers_objects.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Producer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub message_timeout_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | pub delivery_timeout_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub batch_size: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub retries: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | pub retry_backoff_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | pub retry_backoff_max_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | pub reconnect_backoff_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | pub reconnect_backoff_max_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | pub socket_keepalive_enable: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Producer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simple_random` is never used [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/simple_random.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn simple_random(seed: u32, pool_size: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 03s [INFO] running `Command { std: "docker" "inspect" "c44b4256802c074aea850fcbd0773b747c49d7bbb6fe65b683dcfba28dac1027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c44b4256802c074aea850fcbd0773b747c49d7bbb6fe65b683dcfba28dac1027", kill_on_drop: false }` [INFO] [stdout] c44b4256802c074aea850fcbd0773b747c49d7bbb6fe65b683dcfba28dac1027 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 351352cdfb88b6cd6d2b7cc48a4a3117e4289866417732bd07f338ffa16a65d0 [INFO] running `Command { std: "docker" "start" "-a" "351352cdfb88b6cd6d2b7cc48a4a3117e4289866417732bd07f338ffa16a65d0", kill_on_drop: false }` [INFO] [stderr] Compiling brahmaputra_rust_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::string::FromUtf8Error` [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::string::FromUtf8Error; [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: `std::fmt::Debug` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | if let socket = pool_socket_writer.get(&conn_number).unwrap(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | ... if let socket = pool_socket_reader.get(&count).unwrap(){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_type` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | let client_type = bb.get_string(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error_code` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | let error_code = bb.get_int(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | let topic = bb.get_string(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `partition` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | let partition = bb.get_int(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unique_key` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let unique_key = bb.get_string(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unique_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/brahmaputra/byte_buffers/encoders/producers.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 234 | let key = bb.get_string(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | for i in 0..100000000{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let result = task::spawn_blocking(|| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `endian` is never read [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ByteBuff { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 8 | pub multiplier: f64, [INFO] [stdout] 9 | pub endian: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ByteBuff` 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: multiple methods are never used [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl ByteBuff { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn put_short(&mut self, value: i16) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn put_long(&mut self, value: i64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn put_float(&mut self, value: f64) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn put_bool(&mut self, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get(&mut self) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | pub fn get_short(&mut self) -> i16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn get_long(&mut self) -> i64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_float(&mut self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | pub fn get_bool(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/producers_objects.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Producer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub message_timeout_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | pub delivery_timeout_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub batch_size: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub retries: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | pub retry_backoff_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | pub retry_backoff_max_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | pub reconnect_backoff_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | pub reconnect_backoff_max_ms: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | pub socket_keepalive_enable: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Producer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simple_random` is never used [INFO] [stdout] --> src/brahmaputra/byte_buffers/concrete_functions/simple_random.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn simple_random(seed: u32, pool_size: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "351352cdfb88b6cd6d2b7cc48a4a3117e4289866417732bd07f338ffa16a65d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "351352cdfb88b6cd6d2b7cc48a4a3117e4289866417732bd07f338ffa16a65d0", kill_on_drop: false }` [INFO] [stdout] 351352cdfb88b6cd6d2b7cc48a4a3117e4289866417732bd07f338ffa16a65d0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 54d56fd9d524c7bf76b1ce6e360cdc0d0a9842caaa8b70ac317b69bd3b88fd5e [INFO] running `Command { std: "docker" "start" "-a" "54d56fd9d524c7bf76b1ce6e360cdc0d0a9842caaa8b70ac317b69bd3b88fd5e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::string::FromUtf8Error` [INFO] [stderr] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::string::FromUtf8Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use tokio::io::AsyncReadExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: irrefutable `if let` pattern [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:56:24 [INFO] [stderr] | [INFO] [stderr] 56 | if let socket = pool_socket_writer.get(&conn_number).unwrap(){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the `if let` is useless [INFO] [stderr] = help: consider replacing the `if let` with a `let` [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: irrefutable `if let` pattern [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:88:32 [INFO] [stderr] | [INFO] [stderr] 88 | ... if let socket = pool_socket_reader.get(&count).unwrap(){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the `if let` is useless [INFO] [stderr] = help: consider replacing the `if let` with a `let` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client_type` [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:216:9 [INFO] [stderr] | [INFO] [stderr] 216 | let client_type = bb.get_string(); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_type` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error_code` [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 219 | let error_code = bb.get_int(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `topic` [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:225:9 [INFO] [stderr] | [INFO] [stderr] 225 | let topic = bb.get_string(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `partition` [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | let partition = bb.get_int(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partition` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unique_key` [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | let unique_key = bb.get_string(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unique_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/brahmaputra/byte_buffers/encoders/producers.rs:234:9 [INFO] [stderr] | [INFO] [stderr] 234 | let key = bb.get_string(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | for i in 0..100000000{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/main.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let result = task::spawn_blocking(|| { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: field `endian` is never read [INFO] [stderr] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct ByteBuff { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 8 | pub multiplier: f64, [INFO] [stderr] 9 | pub endian: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ByteBuff` 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: multiple methods are never used [INFO] [stderr] --> src/brahmaputra/byte_buffers/concrete_functions/byte_buffer.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 14 | impl ByteBuff { [INFO] [stderr] | ------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn put_short(&mut self, value: i16) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | pub fn put_long(&mut self, value: i64) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | pub fn put_float(&mut self, value: f64) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub fn put_bool(&mut self, value: bool) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 57 | pub fn get(&mut self) -> Vec { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 109 | pub fn get_short(&mut self) -> i16 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 133 | pub fn get_long(&mut self) -> i64 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 145 | pub fn get_float(&mut self) -> f64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | pub fn get_bool(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/brahmaputra/byte_buffers/concrete_functions/producers_objects.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Producer { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 13 | pub message_timeout_ms: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 14 | pub delivery_timeout_ms: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | pub batch_size: Option, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | pub retries: Option, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 19 | pub retry_backoff_ms: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 20 | pub retry_backoff_max_ms: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 21 | pub reconnect_backoff_ms: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 22 | pub reconnect_backoff_max_ms: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 23 | pub socket_keepalive_enable: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Producer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `simple_random` is never used [INFO] [stderr] --> src/brahmaputra/byte_buffers/concrete_functions/simple_random.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn simple_random(seed: u32, pool_size: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `brahmaputra_rust_client` (bin "brahmaputra_rust_client" test) generated 17 warnings (run `cargo fix --bin "brahmaputra_rust_client" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/brahmaputra_rust_client-fe580ad7d893fd6d) [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" "54d56fd9d524c7bf76b1ce6e360cdc0d0a9842caaa8b70ac317b69bd3b88fd5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54d56fd9d524c7bf76b1ce6e360cdc0d0a9842caaa8b70ac317b69bd3b88fd5e", kill_on_drop: false }` [INFO] [stdout] 54d56fd9d524c7bf76b1ce6e360cdc0d0a9842caaa8b70ac317b69bd3b88fd5e