[INFO] cloning repository https://github.com/i-m-aditya/codecrafters-redis-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/i-m-aditya/codecrafters-redis-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi-m-aditya%2Fcodecrafters-redis-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi-m-aditya%2Fcodecrafters-redis-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb15604ac1e35314daa0651b0105ab0f7ac27102 [INFO] testing i-m-aditya/codecrafters-redis-rust against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fi-m-aditya%2Fcodecrafters-redis-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/i-m-aditya/codecrafters-redis-rust [INFO] finished tweaking git repo https://github.com/i-m-aditya/codecrafters-redis-rust [INFO] tweaked toml for git repo https://github.com/i-m-aditya/codecrafters-redis-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/i-m-aditya/codecrafters-redis-rust on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/i-m-aditya/codecrafters-redis-rust 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.8.2 [INFO] [stderr] Downloaded signal-hook-registry v1.2.2 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded parking_lot_core v0.9.5 [INFO] [stderr] Downloaded tokio v1.23.0 [INFO] [stderr] Downloaded syn v1.0.67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8a906368ca71010a93d875bceb5ccc03d839316f22b8a1b5d862fb4473387ca [INFO] running `Command { std: "docker" "start" "-a" "c8a906368ca71010a93d875bceb5ccc03d839316f22b8a1b5d862fb4473387ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8a906368ca71010a93d875bceb5ccc03d839316f22b8a1b5d862fb4473387ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8a906368ca71010a93d875bceb5ccc03d839316f22b8a1b5d862fb4473387ca", kill_on_drop: false }` [INFO] [stdout] c8a906368ca71010a93d875bceb5ccc03d839316f22b8a1b5d862fb4473387ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2a6b3e8f43e74813917d021d6617b3e94d51e9e7a3277ea0b8b37eb632babdee [INFO] running `Command { std: "docker" "start" "-a" "2a6b3e8f43e74813917d021d6617b3e94d51e9e7a3277ea0b8b37eb632babdee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling anyhow v1.0.59 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling hex-literal v0.4.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:420:17 [INFO] [stdout] | [INFO] [stdout] 420 | let mut db = db.lock().await; [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: value assigned to `num_of_bytes` is never read [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut num_of_bytes = 0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RDB` is never constructed [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 21 | enum RESP { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | RDB(Bytes), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RESP` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `port` is never read [INFO] [stdout] --> src/main.rs:583:5 [INFO] [stdout] | [INFO] [stdout] 581 | struct Replica { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 582 | client_id: usize, [INFO] [stdout] 583 | port: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Replica` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `host` is never read [INFO] [stdout] --> src/main.rs:592:5 [INFO] [stdout] | [INFO] [stdout] 591 | struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 592 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.79s [INFO] running `Command { std: "docker" "inspect" "2a6b3e8f43e74813917d021d6617b3e94d51e9e7a3277ea0b8b37eb632babdee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6b3e8f43e74813917d021d6617b3e94d51e9e7a3277ea0b8b37eb632babdee", kill_on_drop: false }` [INFO] [stdout] 2a6b3e8f43e74813917d021d6617b3e94d51e9e7a3277ea0b8b37eb632babdee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e205ee1cccae7ac6f78b0ede276fe66b3b3b329f2c2a10a13107aeeb533fdec1 [INFO] running `Command { std: "docker" "start" "-a" "e205ee1cccae7ac6f78b0ede276fe66b3b3b329f2c2a10a13107aeeb533fdec1", kill_on_drop: false }` [INFO] [stderr] Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:420:17 [INFO] [stdout] | [INFO] [stdout] 420 | let mut db = db.lock().await; [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: value assigned to `num_of_bytes` is never read [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut num_of_bytes = 0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RDB` is never constructed [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 21 | enum RESP { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | RDB(Bytes), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RESP` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `port` is never read [INFO] [stdout] --> src/main.rs:583:5 [INFO] [stdout] | [INFO] [stdout] 581 | struct Replica { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 582 | client_id: usize, [INFO] [stdout] 583 | port: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Replica` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `host` is never read [INFO] [stdout] --> src/main.rs:592:5 [INFO] [stdout] | [INFO] [stdout] 591 | struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 592 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "e205ee1cccae7ac6f78b0ede276fe66b3b3b329f2c2a10a13107aeeb533fdec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e205ee1cccae7ac6f78b0ede276fe66b3b3b329f2c2a10a13107aeeb533fdec1", kill_on_drop: false }` [INFO] [stdout] e205ee1cccae7ac6f78b0ede276fe66b3b3b329f2c2a10a13107aeeb533fdec1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c3582626bb0ff417305c976abb6d48092766c31ed2d7f0c9259bdc2995ce68bc [INFO] running `Command { std: "docker" "start" "-a" "c3582626bb0ff417305c976abb6d48092766c31ed2d7f0c9259bdc2995ce68bc", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:420:17 [INFO] [stderr] | [INFO] [stderr] 420 | let mut db = db.lock().await; [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: value assigned to `num_of_bytes` is never read [INFO] [stderr] --> src/main.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut num_of_bytes = 0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `RDB` is never constructed [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 21 | enum RESP { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 26 | RDB(Bytes), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RESP` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `port` is never read [INFO] [stderr] --> src/main.rs:583:5 [INFO] [stderr] | [INFO] [stderr] 581 | struct Replica { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 582 | client_id: usize, [INFO] [stderr] 583 | port: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Replica` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `host` is never read [INFO] [stderr] --> src/main.rs:592:5 [INFO] [stderr] | [INFO] [stderr] 591 | struct Client { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 592 | host: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Client` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust" test) generated 5 warnings (run `cargo fix --bin "redis-starter-rust" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/redis_starter_rust-8274d5b0a4bcaba3) [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" "c3582626bb0ff417305c976abb6d48092766c31ed2d7f0c9259bdc2995ce68bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3582626bb0ff417305c976abb6d48092766c31ed2d7f0c9259bdc2995ce68bc", kill_on_drop: false }` [INFO] [stdout] c3582626bb0ff417305c976abb6d48092766c31ed2d7f0c9259bdc2995ce68bc