[INFO] fetching crate livekit-datatrack 0.1.3... [INFO] testing livekit-datatrack-0.1.3 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate livekit-datatrack 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate livekit-datatrack 0.1.3 [INFO] finished tweaking crates.io crate livekit-datatrack 0.1.3 [INFO] tweaked toml for crates.io crate livekit-datatrack 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate livekit-datatrack 0.1.3 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate livekit-datatrack 0.1.3 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ebe6794f48b99982f1eea8374659439b71f0d3bd378e97e5845db0226d0353b [INFO] running `Command { std: "docker" "start" "-a" "1ebe6794f48b99982f1eea8374659439b71f0d3bd378e97e5845db0226d0353b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ebe6794f48b99982f1eea8374659439b71f0d3bd378e97e5845db0226d0353b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ebe6794f48b99982f1eea8374659439b71f0d3bd378e97e5845db0226d0353b", kill_on_drop: false }` [INFO] [stdout] 1ebe6794f48b99982f1eea8374659439b71f0d3bd378e97e5845db0226d0353b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66418e1fd0b13f8f2c70e96fedfc0b628f74938930a7a081aad26097d2f60e54 [INFO] running `Command { std: "docker" "start" "-a" "66418e1fd0b13f8f2c70e96fedfc0b628f74938930a7a081aad26097d2f60e54", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling zerocopy v0.8.47 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling multimap v0.10.1 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling futures-task v0.3.32 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling from_variants_impl v1.0.2 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling from_variants v1.0.2 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling prost v0.12.6 [INFO] [stderr] Compiling prost-types v0.12.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling pbjson v0.6.0 [INFO] [stderr] Compiling pbjson-build v0.6.2 [INFO] [stderr] Compiling prost-build v0.12.6 [INFO] [stderr] Compiling pbjson-types v0.6.0 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling tokio-stream v0.1.18 [INFO] [stderr] Compiling livekit-runtime v0.4.0 [INFO] [stderr] Compiling livekit-protocol v0.7.4 [INFO] [stderr] Compiling livekit-datatrack v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "66418e1fd0b13f8f2c70e96fedfc0b628f74938930a7a081aad26097d2f60e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66418e1fd0b13f8f2c70e96fedfc0b628f74938930a7a081aad26097d2f60e54", kill_on_drop: false }` [INFO] [stdout] 66418e1fd0b13f8f2c70e96fedfc0b628f74938930a7a081aad26097d2f60e54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21ffe0c334276aed6d837b78daa9336152c0d1c9b042cee0b681c1ed38babb70 [INFO] running `Command { std: "docker" "start" "-a" "21ffe0c334276aed6d837b78daa9336152c0d1c9b042cee0b681c1ed38babb70", kill_on_drop: false }` [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling deunicode v1.6.2 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling dummy v0.11.0 [INFO] [stderr] Compiling fake v4.4.0 [INFO] [stderr] Compiling livekit-datatrack v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.88s [INFO] running `Command { std: "docker" "inspect" "21ffe0c334276aed6d837b78daa9336152c0d1c9b042cee0b681c1ed38babb70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21ffe0c334276aed6d837b78daa9336152c0d1c9b042cee0b681c1ed38babb70", kill_on_drop: false }` [INFO] [stdout] 21ffe0c334276aed6d837b78daa9336152c0d1c9b042cee0b681c1ed38babb70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d2f4f3dc6930a9fbd25de0dc0ba502bae7306bf7d8a2efbee3fa4da6a8b4e1f [INFO] running `Command { std: "docker" "start" "-a" "2d2f4f3dc6930a9fbd25de0dc0ba502bae7306bf7d8a2efbee3fa4da6a8b4e1f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/livekit_datatrack-b9e349b159eecc79) [INFO] [stdout] [INFO] [stdout] running 83 tests [INFO] [stdout] test local::manager::tests::test_publish_sfu_error ... ok [INFO] [stdout] test local::manager::tests::test_publish_with_e2ee ... ok [INFO] [stdout] test local::manager::tests::test_query_published ... ok [INFO] [stdout] test local::manager::tests::test_task_shutdown ... ok [INFO] [stdout] test local::packetizer::tests::test_frame_marker::_0_10_framemarker_start_expects ... ok [INFO] [stdout] test local::packetizer::tests::test_frame_marker::_0_1_framemarker_single_expects ... ok [INFO] [stdout] test local::packetizer::tests::test_frame_marker::_4_10_framemarker_inter_expects ... ok [INFO] [stdout] test local::packetizer::tests::test_packetize::multi_packet ... ok [INFO] [stdout] test local::packetizer::tests::test_packetize::single_packet ... ok [INFO] [stdout] test local::pipeline::tests::test_process_frame ... ok [INFO] [stdout] test local::packetizer::tests::test_packetize::zero_payload ... ok [INFO] [stdout] test local::packetizer::tests::test_packetize::multi_packet_mtu_16000 ... ok [INFO] [stdout] test local::packetizer::tests::test_frame_marker::_9_10_framemarker_final_expects ... ok [INFO] [stdout] test local::proto::tests::test_from_request_response ... ok [INFO] [stdout] test local::proto::tests::test_publish_responses_for_sync_state ... ok [INFO] [stdout] test packet::deserialize::tests::test_base_header ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_e2ee ... ok [INFO] [stdout] test local::proto::tests::test_from_unpublish_request_event ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_forward_compat_longer_length ... ok [INFO] [stdout] test local::proto::tests::test_from_publish_request_event ... ok [INFO] [stdout] test local::proto::tests::test_from_publish_response ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_required_word_alignment ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_shorter_than_known_length_skipped ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_skips_padding::_0_expects ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_skips_padding::_1_expects ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_skips_padding::_24_expects ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_unknown ... ok [INFO] [stdout] test packet::deserialize::tests::test_ext_user_timestamp ... ok [INFO] [stdout] test packet::deserialize::tests::test_unsupported_version ... ok [INFO] [stdout] test packet::serialize::tests::test_header_metrics ... ok [INFO] [stdout] test packet::serialize::tests::test_serialize ... ok [INFO] [stdout] test packet::serialize::tests::test_serialized_length ... ok [INFO] [stdout] test packet::tests::test_roundtrip ... ok [INFO] [stdout] test packet::time::tests::test_is_base_at_epoch ... ok [INFO] [stdout] test packet::deserialize::tests::test_header_overrun ... ok [INFO] [stdout] test packet::time::tests::test_monotonic ... ok [INFO] [stdout] test local::manager::tests::test_shutdown_with_pending_and_active ... ok [INFO] [stdout] test remote::depacketizer::tests::test_duplicate_sequence_numbers ... ok [INFO] [stdout] test remote::depacketizer::tests::test_interrupted ... ok [INFO] [stdout] test remote::depacketizer::tests::test_multi_packet::_0_expects ... ok [INFO] [stdout] test packet::deserialize::tests::test_missing_ext_words ... ok [INFO] [stdout] test packet::deserialize::tests::test_short_buffer ... ok [INFO] [stdout] test remote::depacketizer::tests::test_incomplete ... ok [INFO] [stdout] test local::manager::tests::test_publish_cancelled ... ok [INFO] [stdout] test remote::depacketizer::tests::test_single_packet ... ok [INFO] [stdout] test remote::depacketizer::tests::test_unknown_frame ... ok [INFO] [stdout] test remote::manager::tests::test_sfu_publication_updates_idempotent ... ok [INFO] [stdout] test remote::depacketizer::tests::test_multi_packet::_8_expects ... ok [INFO] [stdout] test remote::manager::tests::test_all_subscribers_dropped_terminates_sfu_subscription ... ok [INFO] [stdout] test remote::manager::tests::test_subscribe_fan_out_to_multiple_subscribers ... ok [INFO] [stdout] test remote::manager::tests::test_subscribe_unknown_track_fails ... ok [INFO] [stdout] test remote::manager::tests::test_subscribe_with_e2ee ... ok [INFO] [stdout] test remote::manager::tests::test_track_publication_add_and_remove ... ok [INFO] [stdout] test remote::manager::tests::test_track_task_shutdown::via_unpublish ... ok [INFO] [stdout] test remote::manager::tests::test_track_task_shutdown::via_unsubscribe ... ok [INFO] [stdout] test remote::manager::tests::test_unpublish_terminates_active_subscription ... ok [INFO] [stdout] test remote::manager::tests::test_subscribe_receives_frame ... ok [INFO] [stdout] test remote::manager::tests::test_unpublish_terminates_pending_subscription ... ok [INFO] [stdout] test remote::pipeline::tests::test_process_frame ... ok [INFO] [stdout] test remote::proto::tests::test_extract_track_info ... ok [INFO] [stdout] test remote::proto::tests::test_from_subscriber_handles ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_128_128_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_128_1_expects ... ok [INFO] [stdout] test remote::manager::tests::test_manager_task_shutdown ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_128_256_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_128_64_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_1_123_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_1_128_expects ... ok [INFO] [stdout] test remote::depacketizer::tests::test_multi_frame ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_1_1_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_128_123_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_1_64_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_333_128_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_333_1_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_333_256_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_1_256_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_333_64_expects ... ok [INFO] [stdout] test utils::bytes::tests::test_empty_source ... ok [INFO] [stdout] test utils::bytes::tests::test_chunks::_333_123_expects ... ok [INFO] [stdout] test remote::manager::tests::test_subscribe ... ok [INFO] [stdout] test local::manager::tests::test_republish_tracks ... ok [INFO] [stdout] test remote::depacketizer::tests::test_multi_packet::buffer_limit ... ok [INFO] [stdout] test local::manager::tests::test_publish ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 83 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Doc-tests livekit_datatrack [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/frame.rs - frame::DataTrackFrame (line 25) ... ok [INFO] [stdout] test src/local/mod.rs - local::DataTrack::try_push (line 58) ... ok [INFO] [stdout] test src/remote/mod.rs - remote::DataTrackSubscribeOptions (line 178) ... ok [INFO] [stdout] test src/local/mod.rs - local::DataTrackOptions (line 148) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2d2f4f3dc6930a9fbd25de0dc0ba502bae7306bf7d8a2efbee3fa4da6a8b4e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d2f4f3dc6930a9fbd25de0dc0ba502bae7306bf7d8a2efbee3fa4da6a8b4e1f", kill_on_drop: false }` [INFO] [stdout] 2d2f4f3dc6930a9fbd25de0dc0ba502bae7306bf7d8a2efbee3fa4da6a8b4e1f