[INFO] cloning repository https://github.com/Jatinchhabra21/codecrafters-kafka-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jatinchhabra21/codecrafters-kafka-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJatinchhabra21%2Fcodecrafters-kafka-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJatinchhabra21%2Fcodecrafters-kafka-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f691c405fa5f9e14892220003bf9bdbae58531da
[INFO] checking Jatinchhabra21/codecrafters-kafka-rust against try#f70ee28831acc074c109afab32d287057c3eca46 for pr-149389
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJatinchhabra21%2Fcodecrafters-kafka-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jatinchhabra21/codecrafters-kafka-rust
[INFO] finished tweaking git repo https://github.com/Jatinchhabra21/codecrafters-kafka-rust
[INFO] tweaked toml for git repo https://github.com/Jatinchhabra21/codecrafters-kafka-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jatinchhabra21/codecrafters-kafka-rust on toolchain f70ee28831acc074c109afab32d287057c3eca46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jatinchhabra21/codecrafters-kafka-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" "+f70ee28831acc074c109afab32d287057c3eca46" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.5.4
[INFO] [stderr]   Downloaded anyhow v1.0.89
[INFO] [stderr]   Downloaded addr2line v0.24.1
[INFO] [stderr]   Downloaded gimli v0.31.0
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71d4357921dca858bb31a65fb36eed95276349445d6c9d5a2d14b0618a013300
[INFO] running `Command { std: "docker" "start" "-a" "71d4357921dca858bb31a65fb36eed95276349445d6c9d5a2d14b0618a013300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71d4357921dca858bb31a65fb36eed95276349445d6c9d5a2d14b0618a013300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d4357921dca858bb31a65fb36eed95276349445d6c9d5a2d14b0618a013300", kill_on_drop: false }`
[INFO] [stdout] 71d4357921dca858bb31a65fb36eed95276349445d6c9d5a2d14b0618a013300
[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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+f70ee28831acc074c109afab32d287057c3eca46" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9567fbf5b611d78f35bbf83d0e37c6da8383ea2f7e0e0caddef63d28b6dbf796
[INFO] running `Command { std: "docker" "start" "-a" "9567fbf5b611d78f35bbf83d0e37c6da8383ea2f7e0e0caddef63d28b6dbf796", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking kafka-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Fetch` is never constructed
[INFO] [stdout]  --> src/response/fetch.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Fetch {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Response` is never constructed
[INFO] [stdout]   --> src/response/fetch.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Response {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Partition` is never constructed
[INFO] [stdout]   --> src/response/fetch.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Partition {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbortedTransaction` is never constructed
[INFO] [stdout]   --> src/response/fetch.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct AbortedTransaction {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/response/fetch.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Fetch {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new(header: &RequestHeader) -> Fetch {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/response/api_versions.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(header: &RequestHeader) -> ApiVersions {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(header: &RequestHeader) -> ApiVersions<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Fetch` is never constructed
[INFO] [stdout]  --> src/response/fetch.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Fetch {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Response` is never constructed
[INFO] [stdout]   --> src/response/fetch.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Response {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Partition` is never constructed
[INFO] [stdout]   --> src/response/fetch.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Partition {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbortedTransaction` is never constructed
[INFO] [stdout]   --> src/response/fetch.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct AbortedTransaction {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/response/fetch.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Fetch {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 37 |     pub fn new(header: &RequestHeader) -> Fetch {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/response/api_versions.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(header: &RequestHeader) -> ApiVersions {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(header: &RequestHeader) -> ApiVersions<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FETCH_REQUEST_API_KEY`
[INFO] [stdout]  --> src/main.rs:9:67
[INFO] [stdout]   |
[INFO] [stdout] 9 | use kafka_starter_rust::constants::{API_VERSIONS_REQUEST_API_KEY, FETCH_REQUEST_API_KEY};
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FETCH_REQUEST_API_KEY`
[INFO] [stdout]  --> src/main.rs:9:67
[INFO] [stdout]   |
[INFO] [stdout] 9 | use kafka_starter_rust::constants::{API_VERSIONS_REQUEST_API_KEY, FETCH_REQUEST_API_KEY};
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.44s
[INFO] running `Command { std: "docker" "inspect" "9567fbf5b611d78f35bbf83d0e37c6da8383ea2f7e0e0caddef63d28b6dbf796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9567fbf5b611d78f35bbf83d0e37c6da8383ea2f7e0e0caddef63d28b6dbf796", kill_on_drop: false }`
[INFO] [stdout] 9567fbf5b611d78f35bbf83d0e37c6da8383ea2f7e0e0caddef63d28b6dbf796
