[INFO] cloning repository https://github.com/micsh/agent-broker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/micsh/agent-broker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicsh%2Fagent-broker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicsh%2Fagent-broker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d8d47c3a39ca0fdb4ed5ae8f34230564814b3d8
[INFO] checking micsh/agent-broker against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicsh%2Fagent-broker" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/micsh/agent-broker
[INFO] finished tweaking git repo https://github.com/micsh/agent-broker
[INFO] tweaked toml for git repo https://github.com/micsh/agent-broker written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/micsh/agent-broker on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/micsh/agent-broker 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8
[INFO] running `Command { std: "docker" "start" "9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
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[INFO] [stderr]    Compiling rmcp-macros v1.1.0
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[INFO] [stderr]     Checking governor v0.6.3
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[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> cli/src/pipe.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::sync::{mpsc, oneshot};
[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: `mpsc`
[INFO] [stdout]  --> cli/src/pipe.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::sync::{mpsc, oneshot};
[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 `PipeReq` is never constructed
[INFO] [stdout]  --> cli/src/pipe.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PipeReq {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pipe_name` is never used
[INFO] [stdout]   --> cli/src/pipe.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn pipe_name(project: &str, name: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_lp` is never used
[INFO] [stdout]   --> cli/src/pipe.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | async fn write_lp(w: &mut (impl AsyncWriteExt + Unpin), s: &str) -> Result<()> {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lp` is never used
[INFO] [stdout]   --> cli/src/pipe.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | async fn read_lp(r: &mut (impl AsyncReadExt + Unpin)) -> Result<String> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PipeReq` is never constructed
[INFO] [stdout]  --> cli/src/pipe.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PipeReq {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pipe_name` is never used
[INFO] [stdout]   --> cli/src/pipe.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn pipe_name(project: &str, name: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_lp` is never used
[INFO] [stdout]   --> cli/src/pipe.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | async fn write_lp(w: &mut (impl AsyncWriteExt + Unpin), s: &str) -> Result<()> {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lp` is never used
[INFO] [stdout]   --> cli/src/pipe.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | async fn read_lp(r: &mut (impl AsyncReadExt + Unpin)) -> Result<String> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking broker-mcp v0.9.0 (/opt/rustwide/workdir/mcp)
[INFO] [stderr]     Checking agent-broker v0.8.0 (/opt/rustwide/workdir/broker)
[INFO] [stderr] warning: unused dependency `regex`
[INFO] [stderr]   --> broker/Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | regex = "1"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: unused dependency `tower-http`
[INFO] [stderr]   --> broker/Cargo.toml:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | tower-http = { version = "0.6", features = ["cors"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tower-http`
[INFO] [stderr] warning: `agent-broker` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.56s
[INFO] running `Command { std: "docker" "inspect" "9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8", kill_on_drop: false }`
[INFO] [stdout] 9be44fa743d77074658bc968e64e2e58a9fbd3861e7913518fd3a95c256b78f8