[INFO] cloning repository https://github.com/ryanvade/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/ryanvade/codecrafters-redis-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanvade%2Fcodecrafters-redis-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanvade%2Fcodecrafters-redis-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6fdf053eb7802943ed1d886cfd6597efb9f4bfe0 [INFO] testing ryanvade/codecrafters-redis-rust against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanvade%2Fcodecrafters-redis-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ryanvade/codecrafters-redis-rust [INFO] finished tweaking git repo https://github.com/ryanvade/codecrafters-redis-rust [INFO] tweaked toml for git repo https://github.com/ryanvade/codecrafters-redis-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ryanvade/codecrafters-redis-rust on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ryanvade/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73ca44b1166711d7244fd8bd88ba09c876910d7c164b1c85c528fe1f200de967 [INFO] running `Command { std: "docker" "start" "-a" "73ca44b1166711d7244fd8bd88ba09c876910d7c164b1c85c528fe1f200de967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73ca44b1166711d7244fd8bd88ba09c876910d7c164b1c85c528fe1f200de967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73ca44b1166711d7244fd8bd88ba09c876910d7c164b1c85c528fe1f200de967", kill_on_drop: false }` [INFO] [stdout] 73ca44b1166711d7244fd8bd88ba09c876910d7c164b1c85c528fe1f200de967 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1326bc7b70038436f289b659be1864175726be4daecc3f45e56cfdc7dfcf71fe [INFO] running `Command { std: "docker" "start" "-a" "1326bc7b70038436f289b659be1864175726be4daecc3f45e56cfdc7dfcf71fe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Compiling thiserror v2.0.9 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling clap_builder v4.5.23 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling time v0.3.37 [INFO] [stderr] Compiling syn v2.0.93 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling thiserror-impl v2.0.9 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap v4.5.23 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/data_core.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 114 | / match first.to_string().unwrap().to_lowercase().as_str() { [INFO] [stdout] 115 | | "ping" => { [INFO] [stdout] 116 | | let parser_value = ParserValue::SimpleString(String::from("PONG")); [INFO] [stdout] 117 | | let response = parser_value.to_tokens(); [INFO] [stdout] ... | [INFO] [stdout] 230 | | _ => todo!(), [INFO] [stdout] 231 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 232 | [INFO] [stdout] 233 | self.remove_expired_values(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 232 | / loop { [INFO] [stdout] 233 | | let (peer_tcp_stream, peer_addr) = server [INFO] [stdout] 234 | | .tcp_listener [INFO] [stdout] 235 | | .accept() [INFO] [stdout] ... | [INFO] [stdout] 247 | | }); [INFO] [stdout] 248 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 249 | [INFO] [stdout] 250 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.75s [INFO] running `Command { std: "docker" "inspect" "1326bc7b70038436f289b659be1864175726be4daecc3f45e56cfdc7dfcf71fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1326bc7b70038436f289b659be1864175726be4daecc3f45e56cfdc7dfcf71fe", kill_on_drop: false }` [INFO] [stdout] 1326bc7b70038436f289b659be1864175726be4daecc3f45e56cfdc7dfcf71fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] be1cf8a73088afa1c95cc44a16d075636b38259f6cd78d30a77f7bafe704a14c [INFO] running `Command { std: "docker" "start" "-a" "be1cf8a73088afa1c95cc44a16d075636b38259f6cd78d30a77f7bafe704a14c", kill_on_drop: false }` [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/data_core.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 114 | / match first.to_string().unwrap().to_lowercase().as_str() { [INFO] [stdout] 115 | | "ping" => { [INFO] [stdout] 116 | | let parser_value = ParserValue::SimpleString(String::from("PONG")); [INFO] [stdout] 117 | | let response = parser_value.to_tokens(); [INFO] [stdout] ... | [INFO] [stdout] 230 | | _ => todo!(), [INFO] [stdout] 231 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 232 | [INFO] [stdout] 233 | self.remove_expired_values(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 232 | / loop { [INFO] [stdout] 233 | | let (peer_tcp_stream, peer_addr) = server [INFO] [stdout] 234 | | .tcp_listener [INFO] [stdout] 235 | | .accept() [INFO] [stdout] ... | [INFO] [stdout] 247 | | }); [INFO] [stdout] 248 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 249 | [INFO] [stdout] 250 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/data_core.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 114 | / match first.to_string().unwrap().to_lowercase().as_str() { [INFO] [stdout] 115 | | "ping" => { [INFO] [stdout] 116 | | let parser_value = ParserValue::SimpleString(String::from("PONG")); [INFO] [stdout] 117 | | let response = parser_value.to_tokens(); [INFO] [stdout] ... | [INFO] [stdout] 230 | | _ => todo!(), [INFO] [stdout] 231 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 232 | [INFO] [stdout] 233 | self.remove_expired_values(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 232 | / loop { [INFO] [stdout] 233 | | let (peer_tcp_stream, peer_addr) = server [INFO] [stdout] 234 | | .tcp_listener [INFO] [stdout] 235 | | .accept() [INFO] [stdout] ... | [INFO] [stdout] 247 | | }); [INFO] [stdout] 248 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 249 | [INFO] [stdout] 250 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "be1cf8a73088afa1c95cc44a16d075636b38259f6cd78d30a77f7bafe704a14c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be1cf8a73088afa1c95cc44a16d075636b38259f6cd78d30a77f7bafe704a14c", kill_on_drop: false }` [INFO] [stdout] be1cf8a73088afa1c95cc44a16d075636b38259f6cd78d30a77f7bafe704a14c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 882ebd61f029e0a70df85831c678910497cf1455b2d3fc3fdfc95a8905ef3949 [INFO] running `Command { std: "docker" "start" "-a" "882ebd61f029e0a70df85831c678910497cf1455b2d3fc3fdfc95a8905ef3949", kill_on_drop: false }` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/data_core.rs:233:9 [INFO] [stderr] | [INFO] [stderr] 114 | / match first.to_string().unwrap().to_lowercase().as_str() { [INFO] [stderr] 115 | | "ping" => { [INFO] [stderr] 116 | | let parser_value = ParserValue::SimpleString(String::from("PONG")); [INFO] [stderr] 117 | | let response = parser_value.to_tokens(); [INFO] [stderr] ... | [INFO] [stderr] 230 | | _ => todo!(), [INFO] [stderr] 231 | | } [INFO] [stderr] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] 232 | [INFO] [stderr] 233 | self.remove_expired_values(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/server.rs:250:5 [INFO] [stderr] | [INFO] [stderr] 232 | / loop { [INFO] [stderr] 233 | | let (peer_tcp_stream, peer_addr) = server [INFO] [stderr] 234 | | .tcp_listener [INFO] [stderr] 235 | | .accept() [INFO] [stderr] ... | [INFO] [stderr] 247 | | }); [INFO] [stderr] 248 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 249 | [INFO] [stderr] 250 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] [INFO] [stderr] warning: `redis-starter-rust` (lib) generated 2 warnings [INFO] [stderr] warning: `redis-starter-rust` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/redis_starter_rust-c17c61af22c8d5dc) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test parser::tests::test_parses_bulk_string ... ok [INFO] [stdout] test parser::tests::test_parses_bulk_string_with_negative_number ... ok [INFO] [stdout] test tokenizer::tests::test_parses_simple_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/redis_starter_rust-2f51ad3b2ebdef7a) [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" "882ebd61f029e0a70df85831c678910497cf1455b2d3fc3fdfc95a8905ef3949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "882ebd61f029e0a70df85831c678910497cf1455b2d3fc3fdfc95a8905ef3949", kill_on_drop: false }` [INFO] [stdout] 882ebd61f029e0a70df85831c678910497cf1455b2d3fc3fdfc95a8905ef3949