[INFO] fetching crate protomcp 0.3.0... [INFO] checking protomcp-0.3.0 against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299 [INFO] extracting crate protomcp 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate protomcp 0.3.0 [INFO] finished tweaking crates.io crate protomcp 0.3.0 [INFO] tweaked toml for crates.io crate protomcp 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate protomcp 0.3.0 on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate protomcp 0.3.0 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking protomcp-0.3.0 against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299 [INFO] extracting crate protomcp 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate protomcp 0.3.0 [INFO] finished tweaking crates.io crate protomcp 0.3.0 [INFO] tweaked toml for crates.io crate protomcp 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate protomcp 0.3.0 on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate protomcp 0.3.0 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c90f4c4dbb72b08465b5328d9ac2b1ace6b4c2b3ea478339e93fe99f86020acd [INFO] running `Command { std: "docker" "start" "-a" "c90f4c4dbb72b08465b5328d9ac2b1ace6b4c2b3ea478339e93fe99f86020acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c90f4c4dbb72b08465b5328d9ac2b1ace6b4c2b3ea478339e93fe99f86020acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c90f4c4dbb72b08465b5328d9ac2b1ace6b4c2b3ea478339e93fe99f86020acd", kill_on_drop: false }` [INFO] [stdout] c90f4c4dbb72b08465b5328d9ac2b1ace6b4c2b3ea478339e93fe99f86020acd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da7b59a15276535f61ded2641835a7277932a0240d3bedff13819f77c4242bf9 [INFO] running `Command { std: "docker" "start" "-a" "da7b59a15276535f61ded2641835a7277932a0240d3bedff13819f77c4242bf9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking socket2 v0.6.3 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Checking tokio v1.50.0 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling prost-types v0.13.5 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Compiling protomcp v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `clear_registry` [INFO] [stdout] --> src/workflow.rs:708:23 [INFO] [stdout] | [INFO] [stdout] 708 | use crate::tool::{clear_registry, TEST_REGISTRY_LOCK}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_LOCK` is never used [INFO] [stdout] --> src/middleware.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | static TEST_LOCK: Mutex<()> = Mutex::new(()); [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 `lock_and_clear` is never used [INFO] [stdout] --> src/group.rs:519:8 [INFO] [stdout] | [INFO] [stdout] 519 | fn lock_and_clear() -> std::sync::MutexGuard<'static, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_LOCK` is never used [INFO] [stdout] --> src/server_context.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | static TEST_LOCK: Mutex<()> = Mutex::new(()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lock_and_clear` is never used [INFO] [stdout] --> src/server_context.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn lock_and_clear() -> std::sync::MutexGuard<'static, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_LOCK` is never used [INFO] [stdout] --> src/local_middleware.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | static TEST_LOCK: Mutex<()> = Mutex::new(()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lock_and_clear` is never used [INFO] [stdout] --> src/local_middleware.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | fn lock_and_clear() -> std::sync::MutexGuard<'static, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_LOCK` is never used [INFO] [stdout] --> src/telemetry.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | static TEST_LOCK: Mutex<()> = Mutex::new(()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lock_and_clear` is never used [INFO] [stdout] --> src/telemetry.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn lock_and_clear() -> std::sync::MutexGuard<'static, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST_LOCK` is never used [INFO] [stdout] --> src/sidecar.rs:312:12 [INFO] [stdout] | [INFO] [stdout] 312 | static TEST_LOCK: Mutex<()> = Mutex::new(()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lock_and_clear` is never used [INFO] [stdout] --> src/sidecar.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 314 | fn lock_and_clear() -> std::sync::MutexGuard<'static, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_and_lock` is never used [INFO] [stdout] --> src/workflow.rs:724:8 [INFO] [stdout] | [INFO] [stdout] 724 | fn cleanup_and_lock() -> std::sync::MutexGuard<'static, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.30s [INFO] running `Command { std: "docker" "inspect" "da7b59a15276535f61ded2641835a7277932a0240d3bedff13819f77c4242bf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da7b59a15276535f61ded2641835a7277932a0240d3bedff13819f77c4242bf9", kill_on_drop: false }` [INFO] [stdout] da7b59a15276535f61ded2641835a7277932a0240d3bedff13819f77c4242bf9