[INFO] fetching crate rewrk-core 0.1.3... [INFO] testing rewrk-core-0.1.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rewrk-core 0.1.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate rewrk-core 0.1.3 [INFO] finished tweaking crates.io crate rewrk-core 0.1.3 [INFO] tweaked toml for crates.io crate rewrk-core 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rewrk-core 0.1.3 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 155 packages to latest compatible versions [INFO] [stderr] Adding axum v0.6.20 (available: v0.8.6) [INFO] [stderr] Adding flume v0.10.14 (available: v0.11.1) [INFO] [stderr] Adding http v0.2.12 (available: v1.3.1) [INFO] [stderr] Adding hyper v0.14.32 (available: v1.7.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce570916e97436511b48716f94b034e4369992cfec9908c924b3d74e2881c291 [INFO] running `Command { std: "docker" "start" "-a" "ce570916e97436511b48716f94b034e4369992cfec9908c924b3d74e2881c291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce570916e97436511b48716f94b034e4369992cfec9908c924b3d74e2881c291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce570916e97436511b48716f94b034e4369992cfec9908c924b3d74e2881c291", kill_on_drop: false }` [INFO] [stdout] ce570916e97436511b48716f94b034e4369992cfec9908c924b3d74e2881c291 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cb689457cc0cbce5994fa04a54abc11f520d5101ac45ad0a71bde188bdbe686 [INFO] running `Command { std: "docker" "start" "-a" "3cb689457cc0cbce5994fa04a54abc11f520d5101ac45ad0a71bde188bdbe686", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling rewrk-core v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HttpStream` [INFO] [stdout] --> src/connection/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::conn::{HttpStream, ReWrkConnection, ReWrkConnector}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.14s [INFO] running `Command { std: "docker" "inspect" "3cb689457cc0cbce5994fa04a54abc11f520d5101ac45ad0a71bde188bdbe686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cb689457cc0cbce5994fa04a54abc11f520d5101ac45ad0a71bde188bdbe686", kill_on_drop: false }` [INFO] [stdout] 3cb689457cc0cbce5994fa04a54abc11f520d5101ac45ad0a71bde188bdbe686 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acc33151644d7bdaaf00bbce70921300069f536f013a7db4744617e8ca9cd592 [INFO] running `Command { std: "docker" "start" "-a" "acc33151644d7bdaaf00bbce70921300069f536f013a7db4744617e8ca9cd592", kill_on_drop: false }` [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_path_to_error v0.1.20 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stdout] warning: unused import: `HttpStream` [INFO] [stdout] --> src/connection/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::conn::{HttpStream, ReWrkConnection, ReWrkConnector}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling rewrk-core v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HttpStream` [INFO] [stdout] --> src/connection/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::conn::{HttpStream, ReWrkConnection, ReWrkConnector}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.83s [INFO] running `Command { std: "docker" "inspect" "acc33151644d7bdaaf00bbce70921300069f536f013a7db4744617e8ca9cd592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acc33151644d7bdaaf00bbce70921300069f536f013a7db4744617e8ca9cd592", kill_on_drop: false }` [INFO] [stdout] acc33151644d7bdaaf00bbce70921300069f536f013a7db4744617e8ca9cd592 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d4b9aa5f748106cd7693b180054db42f6fecceed6b83643c362b634131ac7c68 [INFO] running `Command { std: "docker" "start" "-a" "d4b9aa5f748106cd7693b180054db42f6fecceed6b83643c362b634131ac7c68", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `HttpStream` [INFO] [stderr] --> src/connection/mod.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | pub use self::conn::{HttpStream, ReWrkConnection, ReWrkConnector}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rewrk-core` (lib) generated 1 warning (run `cargo fix --lib -p rewrk-core` to apply 1 suggestion) [INFO] [stderr] warning: `rewrk-core` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rewrk_core-6473f6ca9dfc35f8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/basic_benchmark.rs (/opt/rustwide/target/debug/deps/basic_benchmark-9859b0499e1542b3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] 2025-10-01T12:19:19.560917Z  INFO rewrk_core::runtime: Starting benchmark. num_workers=1 concurrency=1 [INFO] [stdout] 2025-10-01T12:19:19.561473Z  INFO rewrk_core::recording::collector: Starting collector actor [INFO] [stdout] 2025-10-01T12:19:19.561706Z  INFO rewrk_core::producer: Starting producer actor. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:19.618241Z  INFO rewrk_core::producer: Producer actor has shutdown. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:19.682191Z  INFO rewrk_core::runtime::worker: Benchmark completed for worker. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:19.682366Z  INFO rewrk_core::recording::collector: Collector actor has shutdown. [INFO] [stdout] test test_basic_benchmark ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Running tests/http2_benchmark.rs (/opt/rustwide/target/debug/deps/http2_benchmark-2c77b436465481d4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] 2025-10-01T12:19:19.699757Z  INFO rewrk_core::runtime: Starting benchmark. num_workers=1 concurrency=1 [INFO] [stdout] 2025-10-01T12:19:19.701436Z  INFO rewrk_core::producer: Starting producer actor. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:19.702006Z  INFO rewrk_core::recording::collector: Starting collector actor [INFO] [stdout] 2025-10-01T12:19:20.277437Z  INFO rewrk_core::producer: Producer actor has shutdown. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:20.343629Z  INFO rewrk_core::runtime::worker: Benchmark completed for worker. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:20.344245Z  INFO rewrk_core::recording::collector: Collector actor has shutdown. [INFO] [stdout] test test_basic_benchmark ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s [INFO] [stdout] [INFO] [stderr] Running tests/timed_benchmark.rs (/opt/rustwide/target/debug/deps/timed_benchmark-f554eb2159daaf7d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] 2025-10-01T12:19:20.359261Z  INFO rewrk_core::runtime: Starting benchmark. num_workers=1 concurrency=1 [INFO] [stdout] 2025-10-01T12:19:20.359775Z  INFO rewrk_core::recording::collector: Starting collector actor [INFO] [stdout] 2025-10-01T12:19:20.359835Z  INFO rewrk_core::producer: Starting producer actor. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:30.535178Z  INFO rewrk_core::producer: Producer actor has shutdown. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:31.409468Z  INFO rewrk_core::runtime::worker: Benchmark completed for worker. worker_id=0 [INFO] [stdout] 2025-10-01T12:19:31.409689Z  INFO rewrk_core::recording::collector: Collector actor has shutdown. [INFO] [stdout] test test_basic_benchmark ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.06s [INFO] [stdout] [INFO] [stderr] Doc-tests rewrk_core [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/validator.rs - validator::ResponseValidator (line 44) ... ok [INFO] [stdout] test src/producer.rs - producer::Producer (line 45) ... ok [INFO] [stdout] test src/recording/collector.rs - recording::collector::CollectorActor (line 23) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d4b9aa5f748106cd7693b180054db42f6fecceed6b83643c362b634131ac7c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4b9aa5f748106cd7693b180054db42f6fecceed6b83643c362b634131ac7c68", kill_on_drop: false }` [INFO] [stdout] d4b9aa5f748106cd7693b180054db42f6fecceed6b83643c362b634131ac7c68