[INFO] cloning repository https://github.com/huaichekk/rudis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huaichekk/rudis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuaichekk%2Frudis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuaichekk%2Frudis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0bda3f42478e98a219cea5af6af5429aca34020c [INFO] checking huaichekk/rudis against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuaichekk%2Frudis" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/huaichekk/rudis [INFO] finished tweaking git repo https://github.com/huaichekk/rudis [INFO] tweaked toml for git repo https://github.com/huaichekk/rudis written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/huaichekk/rudis on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/huaichekk/rudis 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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "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 tokio v1.46.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcb1e88b51afcfd2783316d2e239d97c204477be70cf05d3b36b04099e267bde [INFO] running `Command { std: "docker" "start" "-a" "fcb1e88b51afcfd2783316d2e239d97c204477be70cf05d3b36b04099e267bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcb1e88b51afcfd2783316d2e239d97c204477be70cf05d3b36b04099e267bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcb1e88b51afcfd2783316d2e239d97c204477be70cf05d3b36b04099e267bde", kill_on_drop: false }` [INFO] [stdout] fcb1e88b51afcfd2783316d2e239d97c204477be70cf05d3b36b04099e267bde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f2b312b1eb47a97ccf7f9ad39ed221be9e0dce3a5a71672fdd969cbdd320bb1 [INFO] running `Command { std: "docker" "start" "-a" "1f2b312b1eb47a97ccf7f9ad39ed221be9e0dce3a5a71672fdd969cbdd320bb1", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.46.0 [INFO] [stderr] Checking rudis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/server/server.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server/server.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 41 | / loop { [INFO] [stdout] 42 | | let mut buf=[]; [INFO] [stdout] 43 | | let n=socket.read_exact(&mut buf,).await?; [INFO] [stdout] 44 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 45 | 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: unused variable: `client_addr` [INFO] [stdout] --> src/server/server.rs:40:47 [INFO] [stdout] | [INFO] [stdout] 40 | async fn handle_func(mut socket:TcpStream,client_addr:SocketAddr)->io::Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/server/server.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let n=socket.read_exact(&mut buf,).await?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `recv_data` is never used [INFO] [stdout] --> src/server/server.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 9 | impl Server{ [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | async fn recv_data(stream: &mut TcpStream) -> io::Result { [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 `Message` is never constructed [INFO] [stdout] --> src/server/message.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Message{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Request` is never constructed [INFO] [stdout] --> src/server/message.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Request{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/server/server.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/server/server.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 41 | / loop { [INFO] [stdout] 42 | | let mut buf=[]; [INFO] [stdout] 43 | | let n=socket.read_exact(&mut buf,).await?; [INFO] [stdout] 44 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 45 | 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: unused variable: `client_addr` [INFO] [stdout] --> src/server/server.rs:40:47 [INFO] [stdout] | [INFO] [stdout] 40 | async fn handle_func(mut socket:TcpStream,client_addr:SocketAddr)->io::Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/server/server.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let n=socket.read_exact(&mut buf,).await?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `recv_data` is never used [INFO] [stdout] --> src/server/server.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 9 | impl Server{ [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | async fn recv_data(stream: &mut TcpStream) -> io::Result { [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 `Message` is never constructed [INFO] [stdout] --> src/server/message.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Message{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Request` is never constructed [INFO] [stdout] --> src/server/message.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Request{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.36s [INFO] running `Command { std: "docker" "inspect" "1f2b312b1eb47a97ccf7f9ad39ed221be9e0dce3a5a71672fdd969cbdd320bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f2b312b1eb47a97ccf7f9ad39ed221be9e0dce3a5a71672fdd969cbdd320bb1", kill_on_drop: false }` [INFO] [stdout] 1f2b312b1eb47a97ccf7f9ad39ed221be9e0dce3a5a71672fdd969cbdd320bb1