[INFO] fetching crate tcpkali2 0.4.0...
[INFO] testing tcpkali2-0.4.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tcpkali2 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tcpkali2 0.4.0
[INFO] finished tweaking crates.io crate tcpkali2 0.4.0
[INFO] tweaked toml for crates.io crate tcpkali2 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tcpkali2 0.4.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tcpkali2 0.4.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-tungstenite v0.30.0
[INFO] [stderr]   Downloaded tungstenite v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8
[INFO] running `Command { std: "docker" "start" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8", 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" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling hybrid-array v0.4.14
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling clap v4.6.6
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling sha1 v0.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling hdrhistogram v7.6.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling tungstenite v0.30.0
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling tokio-tungstenite v0.30.0
[INFO] [stderr]    Compiling tcpkali2 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.21s
[INFO] running `Command { std: "docker" "inspect" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcpkali2 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tcpkali2-fb4d3d6f9de9a044)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test command::tests::pipeline_window_retains_four_large_messages ... ok
[INFO] [stdout] test command::tests::explicit_workers_override_the_dynamic_default ... ok
[INFO] [stdout] test command::tests::pipeline_window_accounts_for_the_message_count_cap ... ok
[INFO] [stdout] test utils::tests::rate_deadline_supports_sub_millisecond_intervals ... ok
[INFO] [stdout] test utils::tests::rate_deadline_is_exact_for_whole_intervals ... ok
[INFO] [stdout] test command::tests::pipeline_window_retains_four_rate_limited_batches ... ok
[INFO] [stdout] test command::tests::pipeline_batch_uses_sixteen_kibibytes ... ok
[INFO] [stdout] test csv_export::tests::csv_row_uses_consistent_error_and_rate_units ... ok
[INFO] [stdout] test command::tests::pipeline_window_uses_two_full_sixteen_kibibyte_batches ... ok
[INFO] [stdout] test stats::tests::connection_error_rate_uses_connection_attempts ... ok
[INFO] [stdout] test stats::tests::local_cache_flushes_counters_and_latency_on_drop ... ok
[INFO] [stdout] test utils::tests::load_start_waits_for_the_runner_signal ... ok
[INFO] [stdout] test stats::tests::local_cache_batches_latency_histogram_updates ... ok
[INFO] [stdout] test stats::tests::local_cache_does_not_carry_warmup_data_into_benchmark ... ok
[INFO] [stdout] test command::tests::workers_default_to_half_available_parallelism ... ok
[INFO] [stdout] test stats::tests::rates_are_normalized_by_duration ... ok
[INFO] [stdout] test tcp_worker::tests::pipeline_echo_batches_io_and_flushes_stats_on_cancel ... ok
[INFO] [stdout] test websocket_worker::tests::pipeline_echo_records_responses_and_flushes_on_cancel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8", kill_on_drop: false }`
[INFO] [stdout] a13b3776b2013ba93a39d507907cea35c19c590f88c09a6c6887df38a852c2e8
