[INFO] cloning repository https://github.com/excelsior-lee/rust-minikvstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/excelsior-lee/rust-minikvstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexcelsior-lee%2Frust-minikvstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexcelsior-lee%2Frust-minikvstore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01cc33ca97be7aaa55d80a2830f756edcac578cf [INFO] checking excelsior-lee/rust-minikvstore against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexcelsior-lee%2Frust-minikvstore" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/excelsior-lee/rust-minikvstore [INFO] finished tweaking git repo https://github.com/excelsior-lee/rust-minikvstore [INFO] tweaked toml for git repo https://github.com/excelsior-lee/rust-minikvstore written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/excelsior-lee/rust-minikvstore on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/excelsior-lee/rust-minikvstore 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "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 prost-types v0.7.0 [INFO] [stderr] Downloaded prost-derive v0.7.0 [INFO] [stderr] Downloaded prost v0.7.0 [INFO] [stderr] Downloaded serde_derive v1.0.205 [INFO] [stderr] Downloaded cc v1.1.8 [INFO] [stderr] Downloaded serde v1.0.205 [INFO] [stderr] Downloaded prost-build v0.7.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf3df4b8bd64f09416e830e909f64ee6514e55c7f81c7861ba9fc8e8f543ac1d [INFO] running `Command { std: "docker" "start" "-a" "bf3df4b8bd64f09416e830e909f64ee6514e55c7f81c7861ba9fc8e8f543ac1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf3df4b8bd64f09416e830e909f64ee6514e55c7f81c7861ba9fc8e8f543ac1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf3df4b8bd64f09416e830e909f64ee6514e55c7f81c7861ba9fc8e8f543ac1d", kill_on_drop: false }` [INFO] [stdout] bf3df4b8bd64f09416e830e909f64ee6514e55c7f81c7861ba9fc8e8f543ac1d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc3bb2a08b1337d01211e69a7c25be20301d5700385790e7def56160c6901447 [INFO] running `Command { std: "docker" "start" "-a" "dc3bb2a08b1337d01211e69a7c25be20301d5700385790e7def56160c6901447", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling serde v1.0.205 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Checking prost v0.10.4 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling prost-derive v0.13.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking prost v0.13.1 [INFO] [stderr] Compiling minikv v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking async-prost v0.4.0 [INFO] [stdout] warning: unused import: `request::*` [INFO] [stdout] --> src/server.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | use pb::{request::*, *}; [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: `prost::Message` [INFO] [stdout] --> src/server.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use prost::Message; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/server.rs:11:31 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `request::*` [INFO] [stdout] --> src/server.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | use pb::{request::*, *}; [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: `prost::Message` [INFO] [stdout] --> src/server.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use prost::Message; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/server.rs:11:31 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 46 | / loop { [INFO] [stdout] 47 | | let (stream, _) = listener.accept().await?; [INFO] [stdout] 48 | | info!("New connection: {:?}", addr); [INFO] [stdout] ... | [INFO] [stdout] 78 | | }); [INFO] [stdout] 79 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 80 | [INFO] [stdout] 81 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 46 | / loop { [INFO] [stdout] 47 | | let (stream, _) = listener.accept().await?; [INFO] [stdout] 48 | | info!("New connection: {:?}", addr); [INFO] [stdout] ... | [INFO] [stdout] 78 | | }); [INFO] [stdout] 79 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 80 | [INFO] [stdout] 81 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.40s [INFO] running `Command { std: "docker" "inspect" "dc3bb2a08b1337d01211e69a7c25be20301d5700385790e7def56160c6901447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc3bb2a08b1337d01211e69a7c25be20301d5700385790e7def56160c6901447", kill_on_drop: false }` [INFO] [stdout] dc3bb2a08b1337d01211e69a7c25be20301d5700385790e7def56160c6901447