[INFO] cloning repository https://github.com/da0p/redis_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/da0p/redis_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fda0p%2Fredis_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fda0p%2Fredis_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f9e6dbc7c7b35475b3897cc78cfc6620e727e15 [INFO] checking da0p/redis_server against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fda0p%2Fredis_server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/da0p/redis_server on toolchain a0cd57eba5d417638d3351ba13fc414ad1a24bec [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/da0p/redis_server [INFO] finished tweaking git repo https://github.com/da0p/redis_server [INFO] tweaked toml for git repo https://github.com/da0p/redis_server written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/da0p/redis_server 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" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spdlog-rs v0.3.13 [INFO] [stderr] Downloaded spdlog-macros v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74920173cf7dc0ec5d9f9333dfa1915304c2ddb33b3ff1ef69428f0874f5d5df [INFO] running `Command { std: "docker" "start" "-a" "74920173cf7dc0ec5d9f9333dfa1915304c2ddb33b3ff1ef69428f0874f5d5df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74920173cf7dc0ec5d9f9333dfa1915304c2ddb33b3ff1ef69428f0874f5d5df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74920173cf7dc0ec5d9f9333dfa1915304c2ddb33b3ff1ef69428f0874f5d5df", kill_on_drop: false }` [INFO] [stdout] 74920173cf7dc0ec5d9f9333dfa1915304c2ddb33b3ff1ef69428f0874f5d5df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a676be7ec3e091a9e4c13c34992ae1a5b5f8cee3e05bb0fd23537e0bcb5ca7fb [INFO] running `Command { std: "docker" "start" "-a" "a676be7ec3e091a9e4c13c34992ae1a5b5f8cee3e05bb0fd23537e0bcb5ca7fb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking atomic v0.5.3 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling spdlog-rs v0.3.13 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Compiling spdlog-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking redis_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/lib/server.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/lib/server.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BUFFER_SIZE` [INFO] [stdout] --> src/lib/server.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{Error, BUFFER_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/lib/server.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt` [INFO] [stdout] --> src/lib/server.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::AsyncReadExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BUFFER_SIZE` [INFO] [stdout] --> src/lib/server.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{Error, BUFFER_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/lib/server.rs:36:32 [INFO] [stdout] | [INFO] [stdout] 36 | if let Err(err) = connection.read_frame().await { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/server.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | let (mut inbound_stream, _) = self.binding_socket.accept().await?; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/lib/server.rs:36:32 [INFO] [stdout] | [INFO] [stdout] 36 | if let Err(err) = connection.read_frame().await { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/server.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | let (mut inbound_stream, _) = self.binding_socket.accept().await?; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push_bulk`, and `push_int` are never used [INFO] [stdout] --> src/lib/server/frame.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl Frame { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 27 | /// Returns an empty array [INFO] [stdout] 28 | pub(crate) fn new() -> Frame { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub(crate) fn push_bulk(&mut self, bytes: Bytes) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub(crate) fn push_int(&mut self, value: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Parser` is never constructed [INFO] [stdout] --> src/lib/server/parser.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NoMoreFrame` is never constructed [INFO] [stdout] --> src/lib/server/parser.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) enum ParserError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 15 | /// No more frame to be consumed [INFO] [stdout] 16 | NoMoreFrame, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next`, `next_string`, `next_bytes`, `next_int`, and `finish` are never used [INFO] [stdout] --> src/lib/server/parser.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 22 | impl Parser { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 23 | pub(crate) fn new(frame: Frame) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn next(&mut self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub(crate) fn next_string(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub(crate) fn next_bytes(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub(crate) fn next_int(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub(crate) fn finish(&mut self) -> Result<(), ParserError> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.05s [INFO] running `Command { std: "docker" "inspect" "a676be7ec3e091a9e4c13c34992ae1a5b5f8cee3e05bb0fd23537e0bcb5ca7fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a676be7ec3e091a9e4c13c34992ae1a5b5f8cee3e05bb0fd23537e0bcb5ca7fb", kill_on_drop: false }` [INFO] [stdout] a676be7ec3e091a9e4c13c34992ae1a5b5f8cee3e05bb0fd23537e0bcb5ca7fb