[INFO] cloning repository https://github.com/lilsaintdenzel/lilsaintdenzel-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/lilsaintdenzel/lilsaintdenzel-codecrafters-redis-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilsaintdenzel%2Flilsaintdenzel-codecrafters-redis-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilsaintdenzel%2Flilsaintdenzel-codecrafters-redis-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2a215363dc91772a0568135fa970a5cd52120bb
[INFO] testing lilsaintdenzel/lilsaintdenzel-codecrafters-redis-rust against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flilsaintdenzel%2Flilsaintdenzel-codecrafters-redis-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lilsaintdenzel/lilsaintdenzel-codecrafters-redis-rust
[INFO] finished tweaking git repo https://github.com/lilsaintdenzel/lilsaintdenzel-codecrafters-redis-rust
[INFO] tweaked toml for git repo https://github.com/lilsaintdenzel/lilsaintdenzel-codecrafters-redis-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lilsaintdenzel/lilsaintdenzel-codecrafters-redis-rust on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lilsaintdenzel/lilsaintdenzel-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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b47598f946adf24d92c136b008ceaa9375d75ae2da5b3c266a530e4695d3261
[INFO] running `Command { std: "docker" "start" "-a" "0b47598f946adf24d92c136b008ceaa9375d75ae2da5b3c266a530e4695d3261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b47598f946adf24d92c136b008ceaa9375d75ae2da5b3c266a530e4695d3261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b47598f946adf24d92c136b008ceaa9375d75ae2da5b3c266a530e4695d3261", kill_on_drop: false }`
[INFO] [stdout] 0b47598f946adf24d92c136b008ceaa9375d75ae2da5b3c266a530e4695d3261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6406532b4eeff1a0f1419096f9987cde42099eb12c66b99b339e07e08b500601
[INFO] running `Command { std: "docker" "start" "-a" "6406532b4eeff1a0f1419096f9987cde42099eb12c66b99b339e07e08b500601", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling syn v2.0.69
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling codecrafters-redis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]    --> src/main.rs:352:19
[INFO] [stdout]     |
[INFO] [stdout] 352 |     let mut pos = 0;
[INFO] [stdout]     |                   ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 358 |     pos = 9;
[INFO] [stdout]     |     ------- `pos` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]     --> src/main.rs:1622:87
[INFO] [stdout]      |
[INFO] [stdout] 1622 | ...                   queue.retain(|sender| {
[INFO] [stdout]      |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `fields` are never read
[INFO] [stdout]   --> src/main.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct StreamEntry {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 80 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 81 |     fields: Vec<(String, String)>,  // key-value pairs
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StreamEntry` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.35s
[INFO] running `Command { std: "docker" "inspect" "6406532b4eeff1a0f1419096f9987cde42099eb12c66b99b339e07e08b500601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6406532b4eeff1a0f1419096f9987cde42099eb12c66b99b339e07e08b500601", kill_on_drop: false }`
[INFO] [stdout] 6406532b4eeff1a0f1419096f9987cde42099eb12c66b99b339e07e08b500601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dcc1fb3fbd34f77c366ecae34567e2fbbc1a9c643e8c771680f34bf6c8f1969
[INFO] running `Command { std: "docker" "start" "-a" "9dcc1fb3fbd34f77c366ecae34567e2fbbc1a9c643e8c771680f34bf6c8f1969", kill_on_drop: false }`
[INFO] [stderr]    Compiling codecrafters-redis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pos` is never read
[INFO] [stdout]    --> src/main.rs:352:19
[INFO] [stdout]     |
[INFO] [stdout] 352 |     let mut pos = 0;
[INFO] [stdout]     |                   ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 358 |     pos = 9;
[INFO] [stdout]     |     ------- `pos` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]     --> src/main.rs:1622:87
[INFO] [stdout]      |
[INFO] [stdout] 1622 | ...                   queue.retain(|sender| {
[INFO] [stdout]      |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `fields` are never read
[INFO] [stdout]   --> src/main.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct StreamEntry {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 80 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 81 |     fields: Vec<(String, String)>,  // key-value pairs
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StreamEntry` 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "9dcc1fb3fbd34f77c366ecae34567e2fbbc1a9c643e8c771680f34bf6c8f1969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dcc1fb3fbd34f77c366ecae34567e2fbbc1a9c643e8c771680f34bf6c8f1969", kill_on_drop: false }`
[INFO] [stdout] 9dcc1fb3fbd34f77c366ecae34567e2fbbc1a9c643e8c771680f34bf6c8f1969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 314681de14fb59a67d31af3fc6f99e186591092123955a2e4e89073c73a8bfb1
[INFO] running `Command { std: "docker" "start" "-a" "314681de14fb59a67d31af3fc6f99e186591092123955a2e4e89073c73a8bfb1", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `pos` is never read
[INFO] [stderr]    --> src/main.rs:352:19
[INFO] [stderr]     |
[INFO] [stderr] 352 |     let mut pos = 0;
[INFO] [stderr]     |                   ^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 358 |     pos = 9;
[INFO] [stderr]     |     ------- `pos` is overwritten here before the previous value is read
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sender`
[INFO] [stderr]     --> src/main.rs:1622:87
[INFO] [stderr]      |
[INFO] [stderr] 1622 | ...                   queue.retain(|sender| {
[INFO] [stderr]      |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `fields` are never read
[INFO] [stderr]   --> src/main.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct StreamEntry {
[INFO] [stderr]    |        ----------- fields in this struct
[INFO] [stderr] 80 |     id: String,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 81 |     fields: Vec<(String, String)>,  // key-value pairs
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StreamEntry` has a derived impl for the trait `Clone`, 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: `codecrafters-redis` (bin "codecrafters-redis" test) generated 3 warnings (run `cargo fix --bin "codecrafters-redis" -p codecrafters-redis --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codecrafters_redis-b38633a5390dd893)
[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" "314681de14fb59a67d31af3fc6f99e186591092123955a2e4e89073c73a8bfb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314681de14fb59a67d31af3fc6f99e186591092123955a2e4e89073c73a8bfb1", kill_on_drop: false }`
[INFO] [stdout] 314681de14fb59a67d31af3fc6f99e186591092123955a2e4e89073c73a8bfb1
