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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alisa101rs/codecrafters-redis-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falisa101rs%2Fcodecrafters-redis-rust", kill_on_drop: false }`
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[INFO] [stdout] 54a4a781431b7acb1081cdd7e550880eb24a5a62
[INFO] checking alisa101rs/codecrafters-redis-rust against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falisa101rs%2Fcodecrafters-redis-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alisa101rs/codecrafters-redis-rust
[INFO] finished tweaking git repo https://github.com/alisa101rs/codecrafters-redis-rust
[INFO] tweaked toml for git repo https://github.com/alisa101rs/codecrafters-redis-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alisa101rs/codecrafters-redis-rust on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alisa101rs/codecrafters-redis-rust already has a lockfile, it will not be regenerated
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[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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1276c9622b039abf7accc286693c95bcbf4ea2eb4309e466eba2688e45e65b85
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[INFO] [stderr]    Compiling memchr v2.3.4
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[INFO] [stdout] warning: unused imports: `Listener` and `connection::Connection`
[INFO] [stdout]   --> src/network/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     connection::Connection,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     transport::{Listener, Transport},
[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 imports: `Listener` and `connection::Connection`
[INFO] [stdout]   --> src/network/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     connection::Connection,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     transport::{Listener, Transport},
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout]   --> src/network/connection.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Connection<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bind`, `open`, `request_raw`, `request`, `receive_rdb`, and `receive` are never used
[INFO] [stdout]   --> src/network/connection.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T: Transport> Connection<T> {
[INFO] [stdout]    | -------------------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub async fn bind(addr: &T::Address) -> eyre::Result<BoxStream<'static, Self>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub async fn open(addr: &T::Address) -> eyre::Result<Self> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     async fn request_raw(&mut self, buffer: Bytes) -> eyre::Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     async fn request<B: Serialize>(&mut self, body: &B) -> eyre::Result<()> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     async fn receive_rdb(&mut self) -> eyre::Result<Bytes> {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     async fn receive<B: DeserializeOwned>(&mut self) -> eyre::Result<(B, usize)> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Transport` is never used
[INFO] [stdout]   --> src/network/transport.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Transport: Sized + Send + Sync + 'static {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Listener` is never used
[INFO] [stdout]   --> src/network/transport.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait Listener: Sized + Send + Sync + 'static {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `master` is never read
[INFO] [stdout]    --> src/replication/mod.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 |     Replica { master: NodeId },
[INFO] [stdout]     |     -------   ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Topology` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flush` is never used
[INFO] [stdout]   --> src/storage/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Storage: fmt::Debug + Send + Sync {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn flush(&mut self) -> Result<()>;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_any_mut` is never used
[INFO] [stdout]   --> src/util.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | trait AnyClone: Any {
[INFO] [stdout]    |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout]   --> src/network/connection.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Connection<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `bind`, `open`, `request_raw`, `request`, `receive_rdb`, and `receive` are never used
[INFO] [stdout]   --> src/network/connection.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T: Transport> Connection<T> {
[INFO] [stdout]    | -------------------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub async fn bind(addr: &T::Address) -> eyre::Result<BoxStream<'static, Self>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub async fn open(addr: &T::Address) -> eyre::Result<Self> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     async fn request_raw(&mut self, buffer: Bytes) -> eyre::Result<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     async fn request<B: Serialize>(&mut self, body: &B) -> eyre::Result<()> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     async fn receive_rdb(&mut self) -> eyre::Result<Bytes> {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     async fn receive<B: DeserializeOwned>(&mut self) -> eyre::Result<(B, usize)> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Transport` is never used
[INFO] [stdout]   --> src/network/transport.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Transport: Sized + Send + Sync + 'static {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Listener` is never used
[INFO] [stdout]   --> src/network/transport.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait Listener: Sized + Send + Sync + 'static {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `master` is never read
[INFO] [stdout]    --> src/replication/mod.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 |     Replica { master: NodeId },
[INFO] [stdout]     |     -------   ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Topology` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flush` is never used
[INFO] [stdout]   --> src/storage/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Storage: fmt::Debug + Send + Sync {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn flush(&mut self) -> Result<()>;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_any_mut` is never used
[INFO] [stdout]   --> src/util.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | trait AnyClone: Any {
[INFO] [stdout]    |       -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.42s
[INFO] running `Command { std: "docker" "inspect" "1276c9622b039abf7accc286693c95bcbf4ea2eb4309e466eba2688e45e65b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1276c9622b039abf7accc286693c95bcbf4ea2eb4309e466eba2688e45e65b85", kill_on_drop: false }`
[INFO] [stdout] 1276c9622b039abf7accc286693c95bcbf4ea2eb4309e466eba2688e45e65b85
