[INFO] fetching crate rskit-worker 0.2.0-alpha.4...
[INFO] testing rskit-worker-0.2.0-alpha.4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rskit-worker 0.2.0-alpha.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rskit-worker 0.2.0-alpha.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rskit-worker 0.2.0-alpha.4
[INFO] tweaked toml for crates.io crate rskit-worker 0.2.0-alpha.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rskit-worker 0.2.0-alpha.4 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 rskit-worker 0.2.0-alpha.4 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rskit-errors v0.2.0-alpha.5
[INFO] [stderr]   Downloaded rskit-provider v0.2.0-alpha.4
[INFO] [stderr]   Downloaded http v1.4.1
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de
[INFO] running `Command { std: "docker" "start" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de", 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" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de" "/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" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de", 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" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling http v1.4.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling uuid v1.23.2
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling rskit-errors v0.2.0-alpha.5
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling rskit-provider v0.2.0-alpha.4
[INFO] [stderr]    Compiling rskit-worker v0.2.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.42s
[INFO] running `Command { std: "docker" "inspect" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de", 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" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de" "/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 rskit-worker v0.2.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de", 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" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de" "/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/lib.rs (/opt/rustwide/target/debug/deps/rskit_worker-140e620579721d50)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test scheduler::tests::worker_scheduler_returns_observable_decision ... ok
[INFO] [stdout] test task::tests::dropped_result_sender_maps_to_internal_error ... ok
[INFO] [stdout] test pool::queue::tests::queue_rejects_when_full_and_closed_and_receives_until_closed ... ok
[INFO] [stdout] test pool::runtime::tests::pool_stats_and_successful_result_are_reported ... ok
[INFO] [stdout] test scheduler::tests::worker_scheduler_plans_batch_through_stream ... ok
[INFO] [stdout] test tests::pool_submit_error_propagates ... ok
[INFO] [stdout] test tests::drop_oldest_overflow_policy_drops_queued_task ... ok
[INFO] [stdout] test tests::as_provider_bridge ... ok
[INFO] [stdout] test tests::from_provider_bridge ... ok
[INFO] [stdout] test tests::reject_overflow_policy_rejects_new_submission ... ok
[INFO] [stdout] test tests::pool_task_handle_events ... ok
[INFO] [stdout] test tests::pool_submit_and_await_result ... ok
[INFO] [stderr]      Running tests/extended.rs (/opt/rustwide/target/debug/deps/extended-1450733d945831ba)
[INFO] [stdout] test pool::runtime::tests::closed_pool_submit_reports_service_unavailable_for_each_policy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test as_provider_roundtrip ... ok
[INFO] [stdout] test event_factory_error ... ok
[INFO] [stdout] test event_factory_log ... ok
[INFO] [stdout] test event_factory_progress ... ok
[INFO] [stdout] test dropping_pool_closes_runner ... ok
[INFO] [stdout] test concurrent_submissions_ten_plus ... ok
[INFO] [stdout] test default_pool_config_values ... ok
[INFO] [stdout] test error_task_propagates ... ok
[INFO] [stdout] test event_factory_partial ... ok
[INFO] [stdout] test event_factory_result ... ok
[INFO] [stdout] test multiple_handler_events_received ... ok
[INFO] [stdout] test pool_stats_accuracy ... ok
[INFO] [stdout] test pool_creation_with_custom_config ... ok
[INFO] [stdout] test event_kind_equality ... ok
[INFO] [stdout] test idle_pool_holds_no_permits ... ok
[INFO] [stdout] test pool_shutdown_during_active_tasks ... ok
[INFO] [stdout] test from_provider_roundtrip ... ok
[INFO] [stdout] test progress_with_message ... ok
[INFO] [stdout] test round_robin_dispatcher_cycles ... ok
[INFO] [stdout] test shutdown_respects_grace_period ... ok
[INFO] [stdout] test progress_percent_computation ... ok
[INFO] [stdout] test single_worker_serial_execution ... ok
[INFO] [stdout] test task_cancellation ... ok
[INFO] [stdout] test task_handle_events_collection ... ok
[INFO] [stdout] test pool_with_zero_size_clamps_to_one ... ok
[INFO] [stdout] test submit_and_await_multiple_results ... ok
[INFO] [stdout] test reject_policy_reports_shutdown_as_service_unavailable ... ok
[INFO] [stdout] test task_ids_are_unique ... ok
[INFO] [stdout] test round_robin_dispatcher_zero_slots ... ok
[INFO] [stdout] test scheduler_config_clamps_zero_limits_for_pool_config ... ok
[INFO] [stdout] test task_spec_builders_preserve_resources_and_labels ... ok
[INFO] [stdout] test worker_scheduler_plans_and_builds_bounded_pool ... ok
[INFO] [stdout] test pool_shutdown_fails_dequeued_but_unscheduled_task ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-dc3c815bbb28f9f1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test pool_doubles_values ... ok
[INFO] [stdout] test pool_handles_multiple_concurrent_tasks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rskit_worker
[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] running `Command { std: "docker" "inspect" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de", kill_on_drop: false }`
[INFO] [stdout] 76e7568638ecbac48f8d12d63aae323b0d686d70dc2c5a81e06d784553c019de
