[INFO] cloning repository https://github.com/circles-png/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/circles-png/codecrafters-redis-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcircles-png%2Fcodecrafters-redis-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcircles-png%2Fcodecrafters-redis-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d2ce17b96160009f2a70ed3daea4412ff686dd6 [INFO] checking circles-png/codecrafters-redis-rust against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcircles-png%2Fcodecrafters-redis-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/circles-png/codecrafters-redis-rust [INFO] finished tweaking git repo https://github.com/circles-png/codecrafters-redis-rust [INFO] tweaked toml for git repo https://github.com/circles-png/codecrafters-redis-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/circles-png/codecrafters-redis-rust on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/circles-png/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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v2.0.69 [INFO] [stderr] Downloaded chumsky v0.10.1 [INFO] [stderr] Downloaded regex-automata v0.3.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 466449c7826fdd9436c4e6c55a65a3c0aad32d6d240b5cd6d8c7d85fb4864582 [INFO] running `Command { std: "docker" "start" "-a" "466449c7826fdd9436c4e6c55a65a3c0aad32d6d240b5cd6d8c7d85fb4864582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "466449c7826fdd9436c4e6c55a65a3c0aad32d6d240b5cd6d8c7d85fb4864582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "466449c7826fdd9436c4e6c55a65a3c0aad32d6d240b5cd6d8c7d85fb4864582", kill_on_drop: false }` [INFO] [stdout] 466449c7826fdd9436c4e6c55a65a3c0aad32d6d240b5cd6d8c7d85fb4864582 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12328b1d54ac97b1e060b78e03d922418a09c5f9ecf3490143265dd0614db75d [INFO] running `Command { std: "docker" "start" "-a" "12328b1d54ac97b1e060b78e03d922418a09c5f9ecf3490143265dd0614db75d", kill_on_drop: false }` [INFO] [stderr] Compiling chumsky v0.10.1 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling psm v0.1.26 [INFO] [stderr] Compiling stacker v0.1.21 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.69 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Checking codecrafters-redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `double` [INFO] [stdout] --> src/main.rs:1378:26 [INFO] [stdout] | [INFO] [stdout] 1378 | Resp::Double(double) => todo!(), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_double` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1381:23 [INFO] [stdout] | [INFO] [stdout] 1381 | Resp::Map(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1382:30 [INFO] [stdout] | [INFO] [stdout] 1382 | Resp::Attributes(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_set` [INFO] [stdout] --> src/main.rs:1383:23 [INFO] [stdout] | [INFO] [stdout] 1383 | Resp::Set(hash_set) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resps` [INFO] [stdout] --> src/main.rs:1384:24 [INFO] [stdout] | [INFO] [stdout] 1384 | Resp::Push(resps) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_resps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entries` [INFO] [stdout] --> src/main.rs:1385:26 [INFO] [stdout] | [INFO] [stdout] 1385 | Resp::Stream(entries) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `verbatim_string` [INFO] [stdout] --> src/main.rs:1537:34 [INFO] [stdout] | [INFO] [stdout] 1537 | Resp::VerbatimString(verbatim_string) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbatim_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1538:23 [INFO] [stdout] | [INFO] [stdout] 1538 | Resp::Map(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1539:30 [INFO] [stdout] | [INFO] [stdout] 1539 | Resp::Attributes(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_set` [INFO] [stdout] --> src/main.rs:1540:23 [INFO] [stdout] | [INFO] [stdout] 1540 | Resp::Set(hash_set) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resps` [INFO] [stdout] --> src/main.rs:1541:24 [INFO] [stdout] | [INFO] [stdout] 1541 | Resp::Push(resps) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_resps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1542:26 [INFO] [stdout] | [INFO] [stdout] 1542 | Resp::Stream(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `VerbatimString`, `Map`, `Attributes`, `Set`, and `Push` are never constructed [INFO] [stdout] --> src/main.rs:1357:5 [INFO] [stdout] | [INFO] [stdout] 1346 | enum Resp<'s> { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 1357 | VerbatimString(VerbatimString<'s>) = b'=', [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 1358 | Map(HashMap, Resp<'s>>) = b'%', [INFO] [stdout] | ^^^ [INFO] [stdout] 1359 | Attributes(HashMap, Resp<'s>>) = b'|', [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 1360 | Set(HashSet>) = b'~', [INFO] [stdout] | ^^^ [INFO] [stdout] 1361 | Push(Vec>) = b'>', [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Resp` has a derived impl for the trait `Clone`, 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: field `metadata` is never read [INFO] [stdout] --> src/main.rs:1729:5 [INFO] [stdout] | [INFO] [stdout] 1728 | struct Rdb<'s> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 1729 | metadata: HashMap, Cow<'s, str>>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `double` [INFO] [stdout] --> src/main.rs:1378:26 [INFO] [stdout] | [INFO] [stdout] 1378 | Resp::Double(double) => todo!(), [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_double` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1381:23 [INFO] [stdout] | [INFO] [stdout] 1381 | Resp::Map(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1382:30 [INFO] [stdout] | [INFO] [stdout] 1382 | Resp::Attributes(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_set` [INFO] [stdout] --> src/main.rs:1383:23 [INFO] [stdout] | [INFO] [stdout] 1383 | Resp::Set(hash_set) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resps` [INFO] [stdout] --> src/main.rs:1384:24 [INFO] [stdout] | [INFO] [stdout] 1384 | Resp::Push(resps) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_resps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entries` [INFO] [stdout] --> src/main.rs:1385:26 [INFO] [stdout] | [INFO] [stdout] 1385 | Resp::Stream(entries) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `verbatim_string` [INFO] [stdout] --> src/main.rs:1537:34 [INFO] [stdout] | [INFO] [stdout] 1537 | Resp::VerbatimString(verbatim_string) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbatim_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1538:23 [INFO] [stdout] | [INFO] [stdout] 1538 | Resp::Map(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1539:30 [INFO] [stdout] | [INFO] [stdout] 1539 | Resp::Attributes(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_set` [INFO] [stdout] --> src/main.rs:1540:23 [INFO] [stdout] | [INFO] [stdout] 1540 | Resp::Set(hash_set) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_set` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resps` [INFO] [stdout] --> src/main.rs:1541:24 [INFO] [stdout] | [INFO] [stdout] 1541 | Resp::Push(resps) => todo!(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_resps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash_map` [INFO] [stdout] --> src/main.rs:1542:26 [INFO] [stdout] | [INFO] [stdout] 1542 | Resp::Stream(hash_map) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `VerbatimString`, `Map`, `Attributes`, `Set`, and `Push` are never constructed [INFO] [stdout] --> src/main.rs:1357:5 [INFO] [stdout] | [INFO] [stdout] 1346 | enum Resp<'s> { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 1357 | VerbatimString(VerbatimString<'s>) = b'=', [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 1358 | Map(HashMap, Resp<'s>>) = b'%', [INFO] [stdout] | ^^^ [INFO] [stdout] 1359 | Attributes(HashMap, Resp<'s>>) = b'|', [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 1360 | Set(HashSet>) = b'~', [INFO] [stdout] | ^^^ [INFO] [stdout] 1361 | Push(Vec>) = b'>', [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Resp` has a derived impl for the trait `Clone`, 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: field `metadata` is never read [INFO] [stdout] --> src/main.rs:1729:5 [INFO] [stdout] | [INFO] [stdout] 1728 | struct Rdb<'s> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 1729 | metadata: HashMap, Cow<'s, str>>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.54s [INFO] running `Command { std: "docker" "inspect" "12328b1d54ac97b1e060b78e03d922418a09c5f9ecf3490143265dd0614db75d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12328b1d54ac97b1e060b78e03d922418a09c5f9ecf3490143265dd0614db75d", kill_on_drop: false }` [INFO] [stdout] 12328b1d54ac97b1e060b78e03d922418a09c5f9ecf3490143265dd0614db75d