[INFO] fetching crate rakka-streams 0.2.1...
[INFO] testing rakka-streams-0.2.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rakka-streams 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rakka-streams 0.2.1
[INFO] finished tweaking crates.io crate rakka-streams 0.2.1
[INFO] tweaked toml for crates.io crate rakka-streams 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rakka-streams 0.2.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rakka-streams 0.2.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac
[INFO] running `Command { std: "docker" "start" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac", 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" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac", 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" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[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 toml v0.8.23
[INFO] [stderr]    Compiling rakka-config v0.2.1
[INFO] [stderr]    Compiling rakka-core v0.2.1
[INFO] [stderr]    Compiling rakka-streams v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.83s
[INFO] running `Command { std: "docker" "inspect" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac", 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" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rakka-streams v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.07s
[INFO] running `Command { std: "docker" "inspect" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac", 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" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rakka-streams/915413d191c27f28/out/rakka_streams-915413d191c27f28)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test hub::tests::broadcast_hub_fans_to_two_consumers ... ok
[INFO] [stdout] test hub::tests::merge_hub_aggregates_multiple_producers ... ok
[INFO] [stdout] test hub::tests::broadcast_hub_consumer_count_grows_with_subscribers ... ok
[INFO] [stdout] test framing::tests::delimiter_framing_splits_chunks ... ok
[INFO] [stdout] test hub::tests::merge_hub_source_can_be_taken_only_once ... ok
[INFO] [stdout] test framing::tests::length_field_framing_handles_splits ... ok
[INFO] [stdout] test junction::tests::zip_pairs_sources ... ok
[INFO] [stdout] test junction::tests::zip_with_index_numbers_elements ... ok
[INFO] [stdout] test junction::tests::broadcast_duplicates_elements ... ok
[INFO] [stdout] test kill_switch::tests::abort_latches_error_message ... ok
[INFO] [stdout] test lifecycle::tests::watch_termination_fires_when_source_exhausts ... ok
[INFO] [stdout] test lifecycle::tests::count_elements_totals_emitted_items ... ok
[INFO] [stdout] test lifecycle::tests::monitor_observes_every_element ... ok
[INFO] [stdout] test materializer::tests::fold_via_sink ... ok
[INFO] [stdout] test materializer::tests::map_and_collect_pipeline ... ok
[INFO] [stdout] test overflow::tests::buffer_backpressure_forwards_all_elements ... ok
[INFO] [stdout] test overflow::tests::buffer_drop_new_limits_output ... ok
[INFO] [stdout] test junction::tests::merge_interleaves_two_sources ... ok
[INFO] [stdout] test materializer::tests::runnable_graph_to_seq ... ok
[INFO] [stdout] test file_io::tests::round_trip_file_read_write ... ok
[INFO] [stdout] test sink::tests::for_each_async_runs_all_tasks ... ok
[INFO] [stdout] test sink::tests::first_last_sum_count ... ok
[INFO] [stdout] test recovery::tests::recover_with_switches_to_replacement_on_error ... ok
[INFO] [stdout] test routing::tests::partition_routes_by_function ... ok
[INFO] [stdout] test routing::tests::unzip_splits_pairs ... ok
[INFO] [stdout] test routing::tests::partition_drops_out_of_range ... ok
[INFO] [stdout] test queue::tests::source_queue_delivers_then_completes_on_drop ... ok
[INFO] [stdout] test recovery::tests::map_error_changes_error_type ... ok
[INFO] [stdout] test recovery::tests::recover_with_passes_through_when_no_error ... ok
[INFO] [stdout] test kill_switch::tests::kill_switch_completes_long_running_source ... ok
[INFO] [stdout] test routing::tests::balance_round_robins ... ok
[INFO] [stdout] test recovery::tests::recover_passes_through_when_no_error ... ok
[INFO] [stdout] test recovery::tests::recover_replaces_error_with_value_and_terminates ... ok
[INFO] [stdout] test restart::tests::restart_source_resubscribes_until_max ... ok
[INFO] [stdout] test source::tests::scan_emits_running_state ... ok
[INFO] [stdout] test source::tests::concat_and_prepend_join_sources ... ok
[INFO] [stdout] test source::tests::wire_tap_observes_without_consuming ... ok
[INFO] [stdout] test stream_ref::tests::ref_ids_are_unique_per_node ... ok
[INFO] [stdout] test stream_ref::tests::sink_ref_aggregates_attached_sources ... ok
[INFO] [stdout] test stream_ref::tests::source_ref_take_twice_yields_empty_second ... ok
[INFO] [stdout] test substream::tests::group_by_partitions_into_substreams_by_key ... ok
[INFO] [stdout] test source::tests::intersperse_inserts_separator ... ok
[INFO] [stdout] test source::tests::map_filter_take ... ok
[INFO] [stdout] test recovery::tests::recover_with_none_drops_error ... ok
[INFO] [stdout] test supervision::tests::resuming_decider_drops_errors ... ok
[INFO] [stdout] test supervision::tests::restarting_decider_behaves_like_resume_for_stateless ... ok
[INFO] [stdout] test substream::tests::split_when_starts_new_substream_on_predicate ... ok
[INFO] [stdout] test sink::tests::sink_queue_pulls_until_complete ... ok
[INFO] [stdout] test supervision::tests::custom_decider_can_inspect_error ... ok
[INFO] [stdout] test source::tests::grouped_packs_chunks ... ok
[INFO] [stdout] test supervision::tests::stopping_decider_terminates_at_first_error ... ok
[INFO] [stdout] test stream_ref::tests::source_ref_round_trips_elements ... ok
[INFO] [stdout] test substream::tests::group_by_drops_keys_past_cap ... ok
[INFO] [stdout] test timed::tests::grouped_within_packs_full_chunks ... ok
[INFO] [stdout] test source::tests::map_async_preserves_order ... ok
[INFO] [stdout] test tcp::tests::tcp_roundtrip ... ok
[INFO] [stdout] test timed::tests::idle_timeout_terminates_when_silent ... ok
[INFO] [stdout] test hub::tests::broadcast_hub_late_consumer_misses_earlier_elements ... ok
[INFO] [stdout] test timed::tests::grouped_within_flushes_on_timeout ... ok
[INFO] [stderr]    Doc-tests rakka_streams
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[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" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac", kill_on_drop: false }`
[INFO] [stdout] 14186ec7d93835ac2dea53b993fffe822cfc8abf551072e3107a37f92401cfac
