[INFO] fetching crate rtp-engine 0.1.0...
[INFO] testing rtp-engine-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rtp-engine 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rtp-engine 0.1.0
[INFO] finished tweaking crates.io crate rtp-engine 0.1.0
[INFO] tweaked toml for crates.io crate rtp-engine 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtp-engine 0.1.0 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 rtp-engine 0.1.0 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" "+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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 43d1055d220190807b678d6a5afeef863652f7c88e8a1161aafd7d93ca1af08d
[INFO] running `Command { std: "docker" "start" "-a" "43d1055d220190807b678d6a5afeef863652f7c88e8a1161aafd7d93ca1af08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43d1055d220190807b678d6a5afeef863652f7c88e8a1161aafd7d93ca1af08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d1055d220190807b678d6a5afeef863652f7c88e8a1161aafd7d93ca1af08d", kill_on_drop: false }`
[INFO] [stdout] 43d1055d220190807b678d6a5afeef863652f7c88e8a1161aafd7d93ca1af08d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 96414c4dc52907b3910e72c9b0d51806cb68dbb60fd330966428f11fe3ddf9df
[INFO] running `Command { std: "docker" "start" "-a" "96414c4dc52907b3910e72c9b0d51806cb68dbb60fd330966428f11fe3ddf9df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling alsa-sys v0.4.0
[INFO] [stderr]    Compiling cpal v0.17.3
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling audiopus_sys v0.2.2
[INFO] [stderr]    Compiling audiopus v0.3.0-rc.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling alsa v0.11.0
[INFO] [stderr]    Compiling rtp-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.02s
[INFO] running `Command { std: "docker" "inspect" "96414c4dc52907b3910e72c9b0d51806cb68dbb60fd330966428f11fe3ddf9df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96414c4dc52907b3910e72c9b0d51806cb68dbb60fd330966428f11fe3ddf9df", kill_on_drop: false }`
[INFO] [stdout] 96414c4dc52907b3910e72c9b0d51806cb68dbb60fd330966428f11fe3ddf9df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 642ba4c2c96e8c423eddecd2436f07f590ec9bd5d826e06725f6fe3d518f82a1
[INFO] running `Command { std: "docker" "start" "-a" "642ba4c2c96e8c423eddecd2436f07f590ec9bd5d826e06725f6fe3d518f82a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling audiopus_sys v0.2.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling audiopus v0.3.0-rc.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.0
[INFO] [stderr]    Compiling env_logger v0.11.9
[INFO] [stderr]    Compiling rtp-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.98s
[INFO] running `Command { std: "docker" "inspect" "642ba4c2c96e8c423eddecd2436f07f590ec9bd5d826e06725f6fe3d518f82a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642ba4c2c96e8c423eddecd2436f07f590ec9bd5d826e06725f6fe3d518f82a1", kill_on_drop: false }`
[INFO] [stdout] 642ba4c2c96e8c423eddecd2436f07f590ec9bd5d826e06725f6fe3d518f82a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 52816908608e530339e77d8d1b8ae17f63c9830015324cfdf95f75c3416dce28
[INFO] running `Command { std: "docker" "start" "-a" "52816908608e530339e77d8d1b8ae17f63c9830015324cfdf95f75c3416dce28", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rtp_engine-2580266d070ca390)
[INFO] [stdout] 
[INFO] [stdout] running 137 tests
[INFO] [stdout] test codec::g711::tests::test_alaw_all_codewords ... ok
[INFO] [stdout] test codec::g711::tests::test_alaw_encoder_decoder ... ok
[INFO] [stdout] test codec::g711::tests::test_alaw_extreme_values ... ok
[INFO] [stdout] test codec::g711::tests::test_pcma_decoder_properties ... ok
[INFO] [stdout] test codec::g711::tests::test_pcma_encoder_properties ... ok
[INFO] [stdout] test codec::g711::tests::test_alaw_roundtrip ... ok
[INFO] [stdout] test codec::g711::tests::test_encoder_multiple_frames ... ok
[INFO] [stdout] test codec::g711::tests::test_encoder_partial_frame ... ok
[INFO] [stdout] test codec::g711::tests::test_silence_encoding ... ok
[INFO] [stdout] test codec::g711::tests::test_ulaw_all_codewords ... ok
[INFO] [stdout] test codec::g711::tests::test_ulaw_encoder_decoder ... ok
[INFO] [stdout] test codec::g711::tests::test_pcmu_decoder_properties ... ok
[INFO] [stdout] test codec::g711::tests::test_pcmu_encoder_properties ... ok
[INFO] [stdout] test codec::g711::tests::test_ulaw_extreme_values ... ok
[INFO] [stdout] test codec::g711::tests::test_ulaw_monotonicity ... ok
[INFO] [stdout] test codec::g711::tests::test_ulaw_roundtrip ... ok
[INFO] [stdout] test codec::tests::test_codec_from_name_aliases ... ok
[INFO] [stdout] test codec::g711::tests::test_sine_wave_encoding ... ok
[INFO] [stdout] test codec::opus_codec::tests::test_opus_roundtrip ... ok
[INFO] [stdout] test codec::tests::test_codec_type_channels ... ok
[INFO] [stdout] test codec::tests::test_codec_type_clone_copy ... ok
[INFO] [stdout] test codec::tests::test_codec_type_from_name ... ok
[INFO] [stdout] test codec::tests::test_codec_type_from_payload_type ... ok
[INFO] [stdout] test codec::tests::test_codec_type_name ... ok
[INFO] [stdout] test codec::tests::test_codec_type_hash_eq ... ok
[INFO] [stdout] test codec::tests::test_create_decoder ... ok
[INFO] [stdout] test codec::tests::test_create_encoder ... ok
[INFO] [stdout] test codec::opus_codec::tests::test_opus_encoder_creation ... ok
[INFO] [stdout] test codec::tests::test_decoder_empty_input ... ok
[INFO] [stdout] test codec::opus_codec::tests::test_opus_decoder_creation ... ok
[INFO] [stdout] test codec::tests::test_encoder_empty_input ... ok
[INFO] [stdout] test codec::tests::test_negotiate_codec_fallback ... ok
[INFO] [stdout] test codec::tests::test_negotiate_codec ... ok
[INFO] [stdout] test codec::tests::test_negotiate_codec_no_audio ... ok
[INFO] [stdout] test codec::tests::test_codec_type_display ... ok
[INFO] [stdout] test codec::tests::test_codec_type_properties ... ok
[INFO] [stdout] test error::tests::test_error_constructors ... ok
[INFO] [stdout] test error::tests::test_error_debug ... ok
[INFO] [stdout] test error::tests::test_error_from_io ... ok
[INFO] [stdout] test jitter::tests::test_buffer_overflow ... ok
[INFO] [stdout] test jitter::tests::test_flush ... ok
[INFO] [stdout] test jitter::tests::test_reset ... ok
[INFO] [stdout] test resample::tests::test_f32_i16_conversion ... ok
[INFO] [stdout] test resample::tests::test_i16_to_f32_range ... ok
[INFO] [stdout] test resample::tests::test_resample_empty ... ok
[INFO] [stdout] test resample::tests::test_resample_boundary_values ... ok
[INFO] [stdout] test resample::tests::test_f32_to_i16_clipping ... ok
[INFO] [stdout] test resample::tests::test_resample_i16 ... ok
[INFO] [stdout] test resample::tests::test_resample_preserves_dc ... ok
[INFO] [stdout] test resample::tests::test_resample_single_sample ... ok
[INFO] [stdout] test resample::tests::test_resample_same_rate ... ok
[INFO] [stdout] test codec::tests::test_codec_roundtrip_various_lengths ... ok
[INFO] [stdout] test rtp::header::tests::test_all_payload_types ... ok
[INFO] [stdout] test rtp::header::tests::test_csrc_count_max ... ok
[INFO] [stdout] test resample::tests::test_resample_various_ratios ... ok
[INFO] [stdout] test rtp::header::tests::test_header_default ... ok
[INFO] [stdout] test rtp::header::tests::test_extension_flag ... ok
[INFO] [stdout] test device::tests::test_list_devices ... ok
[INFO] [stdout] test resample::tests::test_resample_upsample ... ok
[INFO] [stdout] test rtp::header::tests::test_header_roundtrip ... ok
[INFO] [stdout] test rtp::header::tests::test_header_with_csrc ... ok
[INFO] [stdout] test rtp::header::tests::test_invalid_version ... ok
[INFO] [stdout] test rtp::header::tests::test_header_length ... ok
[INFO] [stdout] test rtp::header::tests::test_packet_empty_payload ... ok
[INFO] [stdout] test rtp::header::tests::test_packet_too_short ... ok
[INFO] [stdout] test rtp::header::tests::test_packet_roundtrip ... ok
[INFO] [stdout] test rtp::header::tests::test_packet_with_payload ... ok
[INFO] [stdout] test rtp::header::tests::test_padding_flag ... ok
[INFO] [stdout] test rtp::header::tests::test_rtp_packet_new ... ok
[INFO] [stdout] test rtp::header::tests::test_sequence_wrap ... ok
[INFO] [stdout] test rtp::header::tests::test_timestamp_max ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_build_rtcp_rr ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_build_rtcp_bye ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_parse_rtcp ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_build_rtcp_sr ... ok
[INFO] [stdout] test rtp::header::tests::test_truncated_csrc ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_parse_rtcp_bye ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_parse_rtcp_invalid_version ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_parse_rtcp_rr ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_parse_rtcp_too_short ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_parse_rtcp_unknown_type ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_rtcp_bye_structure ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_rtcp_type_from_byte ... ok
[INFO] [stdout] test jitter::tests::test_late_packet_dropped ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_rtcp_sr_structure ... ok
[INFO] [stdout] test rtp::stats::tests::test_counters_basic ... ok
[INFO] [stdout] test rtp::stats::tests::test_packet_loss_calculation ... ok
[INFO] [stdout] test jitter::tests::test_stats ... ok
[INFO] [stdout] test rtp::rtcp::tests::test_rtcp_rr_structure ... ok
[INFO] [stdout] test resample::tests::test_resample_downsample ... ok
[INFO] [stdout] test rtp::stats::tests::test_reset ... ok
[INFO] [stdout] test rtp::stats::tests::test_expected_packets_with_rollover ... ok
[INFO] [stdout] test jitter::tests::test_sequence_rollover_in_jitter_buffer ... ok
[INFO] [stdout] test jitter::tests::test_packet_loss_detection ... ok
[INFO] [stdout] test jitter::tests::test_packet_reordering ... ok
[INFO] [stdout] test rtp::stats::tests::test_jitter_calculation ... ok
[INFO] [stdout] test rtp::stats::tests::test_sequence_reorder_near_rollover ... ok
[INFO] [stdout] test rtp::stats::tests::test_sequence_rollover_forward ... ok
[INFO] [stdout] test rtp::stats::tests::test_small_gap_near_rollover ... ok
[INFO] [stdout] test codec::tests::test_codec_type_frame_duration ... ok
[INFO] [stdout] test rtp::stats::tests::test_second_rollover_sequential ... ok
[INFO] [stdout] test jitter::tests::test_fixed_jitter_buffer_basic ... ok
[INFO] [stdout] test rtp::tests::test_parse_helpers ... ok
[INFO] [stdout] test rtp::tests::test_parse_rtp ... ok
[INFO] [stdout] test session::tests::test_codec_type_properties ... ok
[INFO] [stdout] test session::tests::test_create_encoder_decoder ... ok
[INFO] [stdout] test rtp::header::tests::test_header_with_marker ... ok
[INFO] [stdout] test session::tests::test_rtp_counters_initialization ... ok
[INFO] [stdout] test srtp::tests::test_parse_sdp_crypto ... ok
[INFO] [stdout] test srtp::tests::test_parse_sdp_crypto_wrong_suite ... ok
[INFO] [stdout] test srtp::tests::test_rtcp_too_short ... ok
[INFO] [stdout] test session::tests::test_media_session_basic_creation ... ok
[INFO] [stdout] test srtp::tests::test_roundtrip_rtcp ... ok
[INFO] [stdout] test session::tests::test_socket_addr_creation ... ok
[INFO] [stderr] ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:1342:(snd_func_refer) error evaluating name
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[INFO] [stderr] ALSA lib conf.c:5727:(snd_config_expand) Evaluate error: No such file or directory
[INFO] [stderr] ALSA lib pcm.c:2721:(snd_pcm_open_noupdate) Unknown PCM default
[INFO] [stdout] test srtp::tests::test_constant_time_eq ... ok
[INFO] [stdout] test srtp::tests::test_srtp_context_debug ... ok
[INFO] [stdout] test srtp::tests::test_parse_sdp_crypto_no_crypto_line ... ok
[INFO] [stderr] ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
[INFO] [stdout] test srtp::tests::test_parse_sdp_crypto_with_lifetime ... ok
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:1342:(snd_func_refer) error evaluating name
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[INFO] [stderr] ALSA lib conf.c:5727:(snd_config_expand) Evaluate error: No such file or directory
[INFO] [stderr] ALSA lib pcm.c:2721:(snd_pcm_open_noupdate) Unknown PCM default
[INFO] [stderr] ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:1342:(snd_func_refer) error evaluating name
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[INFO] [stderr] ALSA lib conf.c:5727:(snd_config_expand) Evaluate error: No such file or directory
[INFO] [stderr] ALSA lib pcm.c:2721:(snd_pcm_open_noupdate) Unknown PCM default
[INFO] [stderr] ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
[INFO] [stderr] ALSA lib confmisc.c:1342:(snd_func_refer) error evaluating name
[INFO] [stderr] ALSA lib conf.c:5204:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
[INFO] [stderr] ALSA lib conf.c:5727:(snd_config_expand) Evaluate error: No such file or directory
[INFO] [stderr] ALSA lib pcm.c:2721:(snd_pcm_open_noupdate) Unknown PCM default
[INFO] [stdout] test srtp::tests::test_srtp_invalid_base64 ... ok
[INFO] [stdout] test srtp::tests::test_roundtrip_rtp ... ok
[INFO] [stdout] test srtp::tests::test_srtcp_multiple_packets ... ok
[INFO] [stdout] test srtp::tests::test_srtp_continuous_through_rollover ... ok
[INFO] [stdout] test srtp::tests::test_srtp_out_of_order_near_rollover ... ok
[INFO] [stdout] test session::tests::test_srtp_context_for_session ... ok
[INFO] [stdout] test srtp::tests::test_srtp_invalid_key_length ... ok
[INFO] [stdout] test srtp::tests::test_auth_failure ... ok
[INFO] [stdout] test srtp::tests::test_srtp_packet_too_short ... ok
[INFO] [stdout] test rtp::stats::tests::test_multiple_rollovers ... ok
[INFO] [stdout] test srtp::tests::test_build_sdp_crypto_line ... ok
[INFO] [stdout] test session::tests::test_media_session_start_invalid_port ... ok
[INFO] [stdout] test srtp::tests::test_srtp_too_short_base64 ... ok
[INFO] [stdout] test srtp::tests::test_srtp_sequence_rollover ... ok
[INFO] [stdout] test srtp::tests::test_srtp_tampered_packet ... ok
[INFO] [stdout] test srtp::tests::test_srtp_multiple_packets ... ok
[INFO] [stdout] test jitter::tests::test_jitter_calculation ... ok
[INFO] [stdout] test jitter::tests::test_adaptive_jitter_buffer ... ok
[INFO] [stdout] test srtp::tests::test_srtp_second_rollover ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 137 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtp_engine
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] test src/jitter.rs - jitter (line 11) ... ok
[INFO] [stdout] test src/srtp.rs - srtp (line 8) ... ok
[INFO] [stdout] test src/codec/mod.rs - codec (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.54s; merged doctests compilation took 1.38s
[INFO] running `Command { std: "docker" "inspect" "52816908608e530339e77d8d1b8ae17f63c9830015324cfdf95f75c3416dce28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52816908608e530339e77d8d1b8ae17f63c9830015324cfdf95f75c3416dce28", kill_on_drop: false }`
[INFO] [stdout] 52816908608e530339e77d8d1b8ae17f63c9830015324cfdf95f75c3416dce28
