[INFO] cloning repository https://github.com/wavepig/chat-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wavepig/chat-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwavepig%2Fchat-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwavepig%2Fchat-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5d5f512251b3901db7c67a37376fd88436c6d652 [INFO] checking wavepig/chat-rust against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwavepig%2Fchat-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/wavepig/chat-rust [INFO] finished tweaking git repo https://github.com/wavepig/chat-rust [INFO] tweaked toml for git repo https://github.com/wavepig/chat-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/wavepig/chat-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/wavepig/chat-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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac2b937d8c247953eb74d74a73cab1180d3ca17bc4e5d4894143fb23f55504bf [INFO] running `Command { std: "docker" "start" "-a" "ac2b937d8c247953eb74d74a73cab1180d3ca17bc4e5d4894143fb23f55504bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac2b937d8c247953eb74d74a73cab1180d3ca17bc4e5d4894143fb23f55504bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac2b937d8c247953eb74d74a73cab1180d3ca17bc4e5d4894143fb23f55504bf", kill_on_drop: false }` [INFO] [stdout] ac2b937d8c247953eb74d74a73cab1180d3ca17bc4e5d4894143fb23f55504bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6121c03c05b1f6110ee5a6584cb579ea3ec3f7a32144cebd18cf44aacd2aed42 [INFO] running `Command { std: "docker" "start" "-a" "6121c03c05b1f6110ee5a6584cb579ea3ec3f7a32144cebd18cf44aacd2aed42", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling rustversion v1.0.16 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling syn v2.0.63 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking parking_lot v0.12.2 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling stability v0.2.0 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.60 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking ratatui v0.26.2 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking tracing-appender v0.2.3 [INFO] [stderr] Checking tui-textarea v0.4.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking chat-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, and `collections::HashSet` [INFO] [stdout] --> src/lib.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashSet, sync::{Arc, Mutex}}; [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: `Receiver`, `Sender`, `TcpListener`, and `self` [INFO] [stdout] --> src/lib.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{net::{TcpListener, TcpStream}, sync::broadcast::{self, Sender, Receiver}}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^ ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LinesCodecError` and `LinesCodec` [INFO] [stdout] --> src/lib.rs:5:90 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_util::codec::{Decoder, Encoder, FramedRead, FramedWrite, LengthDelimitedCodec, LinesCodec, LinesCodecError}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufMut` and `BytesMut` [INFO] [stdout] --> src/lib.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use bytes::{Buf, BufMut, BytesMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Receiver` [INFO] [stdout] --> src/shared/lib.rs:7:38 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::sync::broadcast::{Sender, Receiver}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Buf` [INFO] [stdout] --> src/shared/length_code.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{Buf, BufMut, BytesMut}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, and `collections::HashSet` [INFO] [stdout] --> src/lib.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashSet, sync::{Arc, Mutex}}; [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: `Receiver`, `Sender`, `TcpListener`, and `self` [INFO] [stdout] --> src/lib.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{net::{TcpListener, TcpStream}, sync::broadcast::{self, Sender, Receiver}}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^ ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LinesCodecError` and `LinesCodec` [INFO] [stdout] --> src/lib.rs:5:90 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_util::codec::{Decoder, Encoder, FramedRead, FramedWrite, LengthDelimitedCodec, LinesCodec, LinesCodecError}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufMut` and `BytesMut` [INFO] [stdout] --> src/lib.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use bytes::{Buf, BufMut, BytesMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Receiver` [INFO] [stdout] --> src/shared/lib.rs:7:38 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::sync::broadcast::{Sender, Receiver}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Buf` [INFO] [stdout] --> src/shared/length_code.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use bytes::{Buf, BufMut, BytesMut}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/lib.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_util::codec::{Decoder, Encoder, FramedRead, FramedWrite, LengthDelimitedCodec, LinesCodec, LinesCodecError}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Decoder` [INFO] [stdout] --> src/lib.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_util::codec::{Decoder, Encoder, FramedRead, FramedWrite, LengthDelimitedCodec, LinesCodec, LinesCodecError}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Encoder` [INFO] [stdout] --> src/lib.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_util::codec::{Decoder, Encoder, FramedRead, FramedWrite, LengthDelimitedCodec, LinesCodec, LinesCodecError}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Decoder` [INFO] [stdout] --> src/lib.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio_util::codec::{Decoder, Encoder, FramedRead, FramedWrite, LengthDelimitedCodec, LinesCodec, LinesCodecError}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Sender`, `TcpStream`, and `self` [INFO] [stdout] --> src/main.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::{net::{TcpListener, TcpStream}, sync::broadcast::{self, Sender}}; [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: `info` [INFO] [stdout] --> src/main.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::writer::MakeWriterExt` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing_subscriber::fmt::writer::MakeWriterExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Sender`, `TcpStream`, and `self` [INFO] [stdout] --> src/main.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::{net::{TcpListener, TcpStream}, sync::broadcast::{self, Sender}}; [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: `info` [INFO] [stdout] --> src/main.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::writer::MakeWriterExt` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing_subscriber::fmt::writer::MakeWriterExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.99s [INFO] running `Command { std: "docker" "inspect" "6121c03c05b1f6110ee5a6584cb579ea3ec3f7a32144cebd18cf44aacd2aed42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6121c03c05b1f6110ee5a6584cb579ea3ec3f7a32144cebd18cf44aacd2aed42", kill_on_drop: false }` [INFO] [stdout] 6121c03c05b1f6110ee5a6584cb579ea3ec3f7a32144cebd18cf44aacd2aed42