[INFO] cloning repository https://github.com/ukaushik-ebay/rust-redis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ukaushik-ebay/rust-redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukaushik-ebay%2Frust-redis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukaushik-ebay%2Frust-redis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6ab238d452e053366b83c4f6f785b672e0abf9c [INFO] testing ukaushik-ebay/rust-redis against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukaushik-ebay%2Frust-redis" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ukaushik-ebay/rust-redis on toolchain nightly-2025-01-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ukaushik-ebay/rust-redis [INFO] finished tweaking git repo https://github.com/ukaushik-ebay/rust-redis [INFO] tweaked toml for git repo https://github.com/ukaushik-ebay/rust-redis written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ukaushik-ebay/rust-redis 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a0a695eb744540a03e9522b4e96197d2423c71e28fa90016b2ae0434c2de5ae [INFO] running `Command { std: "docker" "start" "-a" "0a0a695eb744540a03e9522b4e96197d2423c71e28fa90016b2ae0434c2de5ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a0a695eb744540a03e9522b4e96197d2423c71e28fa90016b2ae0434c2de5ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a0a695eb744540a03e9522b4e96197d2423c71e28fa90016b2ae0434c2de5ae", kill_on_drop: false }` [INFO] [stdout] 0a0a695eb744540a03e9522b4e96197d2423c71e28fa90016b2ae0434c2de5ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff8e5f213b42d72f12fa37e53c1cf3baaaf59d3852e4c458f7efa3d47e58e29d [INFO] running `Command { std: "docker" "start" "-a" "ff8e5f213b42d72f12fa37e53c1cf3baaaf59d3852e4c458f7efa3d47e58e29d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling cc v1.0.105 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling tower-layer v0.3.2 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling indexmap v2.3.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling syn v2.0.69 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling rustls-pki-types v1.7.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling clap_builder v4.5.13 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling rustls-pemfile v2.1.3 [INFO] [stderr] Compiling encoding_rs v0.8.34 [INFO] [stderr] Compiling sync_wrapper v1.0.1 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tokio v1.38.0 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling clap v4.5.13 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.4.5 [INFO] [stderr] Compiling hyper v1.4.1 [INFO] [stderr] Compiling hyper-util v0.1.6 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.5 [INFO] [stderr] Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `clone`, `fmt::format`, `hash::Hash`, `result`, and `self` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | clone, collections::HashMap, fmt::format, hash::Hash, io::Write, result, sync::{Arc, Mutex}, time::{self, Duration, Instant} [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufMut` and `Buf` [INFO] [stdout] --> src/main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use bytes::{Buf, BufMut}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Client` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use reqwest::Client; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `stream` and `tcp::WriteHalf` [INFO] [stdout] --> src/main.rs:9:84 [INFO] [stdout] | [INFO] [stdout] 9 | fs::File, io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader}, net::{tcp::WriteHalf, TcpListener, TcpStream}, stream [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncBufReadExt` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | fs::File, io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader}, net::{tcp::WriteHalf, TcpListener, TcpStream}, stream [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Write` [INFO] [stdout] --> src/main.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | clone, collections::HashMap, fmt::format, hash::Hash, io::Write, result, sync::{Arc, Mutex}, time::{self, Duration, Instant} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let res = match &args.replicaof { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let n = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_stream` [INFO] [stdout] --> src/main.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 123 | let read_stream = match buf_reader.read_buf(&mut buf).await { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_stream` [INFO] [stdout] --> src/main.rs:171:29 [INFO] [stdout] | [INFO] [stdout] 171 | let read_stream = match buf_reader.read_buf(&mut buf).await { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `psync_res_write` [INFO] [stdout] --> src/main.rs:203:37 [INFO] [stdout] | [INFO] [stdout] 203 | ... let psync_res_write = stream.write_all(&[format!("${}\r\n", decoded_rdb.len()).as_bytes(), &decoded_rdb].concat()).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_psync_res_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let mut db = RedisDB { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RedisCommands` is never used [INFO] [stdout] --> src/main.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | enum RedisCommands { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.31s [INFO] running `Command { std: "docker" "inspect" "ff8e5f213b42d72f12fa37e53c1cf3baaaf59d3852e4c458f7efa3d47e58e29d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff8e5f213b42d72f12fa37e53c1cf3baaaf59d3852e4c458f7efa3d47e58e29d", kill_on_drop: false }` [INFO] [stdout] ff8e5f213b42d72f12fa37e53c1cf3baaaf59d3852e4c458f7efa3d47e58e29d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33550c5530c6de046c5bca3564496a37594a4317e2f501be0f6d0e6f5b50ea6d [INFO] running `Command { std: "docker" "start" "-a" "33550c5530c6de046c5bca3564496a37594a4317e2f501be0f6d0e6f5b50ea6d", kill_on_drop: false }` [INFO] [stderr] Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `clone`, `fmt::format`, `hash::Hash`, `result`, and `self` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | clone, collections::HashMap, fmt::format, hash::Hash, io::Write, result, sync::{Arc, Mutex}, time::{self, Duration, Instant} [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufMut` and `Buf` [INFO] [stdout] --> src/main.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use bytes::{Buf, BufMut}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Client` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use reqwest::Client; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `stream` and `tcp::WriteHalf` [INFO] [stdout] --> src/main.rs:9:84 [INFO] [stdout] | [INFO] [stdout] 9 | fs::File, io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader}, net::{tcp::WriteHalf, TcpListener, TcpStream}, stream [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncBufReadExt` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | fs::File, io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader}, net::{tcp::WriteHalf, TcpListener, TcpStream}, stream [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Write` [INFO] [stdout] --> src/main.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | clone, collections::HashMap, fmt::format, hash::Hash, io::Write, result, sync::{Arc, Mutex}, time::{self, Duration, Instant} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let res = match &args.replicaof { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/main.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let n = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_stream` [INFO] [stdout] --> src/main.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 123 | let read_stream = match buf_reader.read_buf(&mut buf).await { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_stream` [INFO] [stdout] --> src/main.rs:171:29 [INFO] [stdout] | [INFO] [stdout] 171 | let read_stream = match buf_reader.read_buf(&mut buf).await { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `psync_res_write` [INFO] [stdout] --> src/main.rs:203:37 [INFO] [stdout] | [INFO] [stdout] 203 | ... let psync_res_write = stream.write_all(&[format!("${}\r\n", decoded_rdb.len()).as_bytes(), &decoded_rdb].concat()).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_psync_res_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let mut db = RedisDB { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `RedisCommands` is never used [INFO] [stdout] --> src/main.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | enum RedisCommands { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "33550c5530c6de046c5bca3564496a37594a4317e2f501be0f6d0e6f5b50ea6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33550c5530c6de046c5bca3564496a37594a4317e2f501be0f6d0e6f5b50ea6d", kill_on_drop: false }` [INFO] [stdout] 33550c5530c6de046c5bca3564496a37594a4317e2f501be0f6d0e6f5b50ea6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d54b000e97a11d877b63f5086148467f9829818690999fffde3b1b0a52fe4a63 [INFO] running `Command { std: "docker" "start" "-a" "d54b000e97a11d877b63f5086148467f9829818690999fffde3b1b0a52fe4a63", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `clone`, `fmt::format`, `hash::Hash`, `result`, and `self` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | clone, collections::HashMap, fmt::format, hash::Hash, io::Write, result, sync::{Arc, Mutex}, time::{self, Duration, Instant} [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufMut` and `Buf` [INFO] [stderr] --> src/main.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | use bytes::{Buf, BufMut}; [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::Client` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use reqwest::Client; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `stream` and `tcp::WriteHalf` [INFO] [stderr] --> src/main.rs:9:84 [INFO] [stderr] | [INFO] [stderr] 9 | fs::File, io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader}, net::{tcp::WriteHalf, TcpListener, TcpStream}, stream [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsyncBufReadExt` [INFO] [stderr] --> src/main.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | fs::File, io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader}, net::{tcp::WriteHalf, TcpListener, TcpStream}, stream [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `io::Write` [INFO] [stderr] --> src/main.rs:2:59 [INFO] [stderr] | [INFO] [stderr] 2 | clone, collections::HashMap, fmt::format, hash::Hash, io::Write, result, sync::{Arc, Mutex}, time::{self, Duration, Instant} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let res = match &args.replicaof { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let n = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | let res = socket.read_buf(&mut buf).await.unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_stream` [INFO] [stderr] --> src/main.rs:123:25 [INFO] [stderr] | [INFO] [stderr] 123 | let read_stream = match buf_reader.read_buf(&mut buf).await { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_stream` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_stream` [INFO] [stderr] --> src/main.rs:171:29 [INFO] [stderr] | [INFO] [stderr] 171 | let read_stream = match buf_reader.read_buf(&mut buf).await { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_stream` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `psync_res_write` [INFO] [stderr] --> src/main.rs:203:37 [INFO] [stderr] | [INFO] [stderr] 203 | ... let psync_res_write = stream.write_all(&[format!("${}\r\n", decoded_rdb.len()).as_bytes(), &decoded_rdb].concat()).await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_psync_res_write` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | let mut db = RedisDB { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `RedisCommands` is never used [INFO] [stderr] --> src/main.rs:13:6 [INFO] [stderr] | [INFO] [stderr] 13 | enum RedisCommands { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust" test) generated 16 warnings (run `cargo fix --bin "redis-starter-rust" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/redis_starter_rust-4e8485adc8c44867) [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" "d54b000e97a11d877b63f5086148467f9829818690999fffde3b1b0a52fe4a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d54b000e97a11d877b63f5086148467f9829818690999fffde3b1b0a52fe4a63", kill_on_drop: false }` [INFO] [stdout] d54b000e97a11d877b63f5086148467f9829818690999fffde3b1b0a52fe4a63