[INFO] fetching crate penguin-mux 0.8.2...
[INFO] testing penguin-mux-0.8.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate penguin-mux 0.8.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate penguin-mux 0.8.2
[INFO] finished tweaking crates.io crate penguin-mux 0.8.2
[INFO] tweaked toml for crates.io crate penguin-mux 0.8.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate penguin-mux 0.8.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate penguin-mux 0.8.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 972aa9909eabfaab0dac3e678ee37c06b14fea35999590cf4ec8810d0b598bfc
[INFO] running `Command { std: "docker" "start" "-a" "972aa9909eabfaab0dac3e678ee37c06b14fea35999590cf4ec8810d0b598bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "972aa9909eabfaab0dac3e678ee37c06b14fea35999590cf4ec8810d0b598bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972aa9909eabfaab0dac3e678ee37c06b14fea35999590cf4ec8810d0b598bfc", kill_on_drop: false }`
[INFO] [stdout] 972aa9909eabfaab0dac3e678ee37c06b14fea35999590cf4ec8810d0b598bfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07d6c92cb1c361b234fb34383fc22bcf0db8a529e6536b54775eb67c28ff3550
[INFO] running `Command { std: "docker" "start" "-a" "07d6c92cb1c361b234fb34383fc22bcf0db8a529e6536b54775eb67c28ff3550", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tungstenite v0.28.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling penguin-mux v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.87s
[INFO] running `Command { std: "docker" "inspect" "07d6c92cb1c361b234fb34383fc22bcf0db8a529e6536b54775eb67c28ff3550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d6c92cb1c361b234fb34383fc22bcf0db8a529e6536b54775eb67c28ff3550", kill_on_drop: false }`
[INFO] [stdout] 07d6c92cb1c361b234fb34383fc22bcf0db8a529e6536b54775eb67c28ff3550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53e4afdd89da88aa71c859d8db223a0abd78406953c48fcae30724f8f31996a7
[INFO] running `Command { std: "docker" "start" "-a" "53e4afdd89da88aa71c859d8db223a0abd78406953c48fcae30724f8f31996a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling regex-lite v0.1.8
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tungstenite v0.28.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.51
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling divan v0.1.21
[INFO] [stderr]    Compiling tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling penguin-mux v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.93s
[INFO] running `Command { std: "docker" "inspect" "53e4afdd89da88aa71c859d8db223a0abd78406953c48fcae30724f8f31996a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e4afdd89da88aa71c859d8db223a0abd78406953c48fcae30724f8f31996a7", kill_on_drop: false }`
[INFO] [stdout] 53e4afdd89da88aa71c859d8db223a0abd78406953c48fcae30724f8f31996a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca78e73ddec3480e4e672761e6917e05a0275969fc276e9deba7f5cb73e3e895
[INFO] running `Command { std: "docker" "start" "-a" "ca78e73ddec3480e4e672761e6917e05a0275969fc276e9deba7f5cb73e3e895", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/penguin_mux-e7f745140c255876)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test config::tests::test_options ... ok
[INFO] [stdout] test frame::tests::test_cow_bytes_eq ... ok
[INFO] [stdout] test frame::tests::test_cow_bytes ... ok
[INFO] [stdout] test frame::tests::test_frame_repr_acknowledge ... ok
[INFO] [stdout] test frame::tests::test_frame_repr_connect ... ok
[INFO] [stdout] test frame::tests::test_finalized_frame ... ok
[INFO] [stdout] test frame::tests::test_frame_repr_datagram ... ok
[INFO] [stdout] test frame::tests::test_frame_repr_push ... ok
[INFO] [stdout] test frame::tests::test_frame_repr_bind ... ok
[INFO] [stdout] test frame::tests::test_frame_repr_reset ... ok
[INFO] [stdout] test frame::tests::test_frame_repr_finish ... ok
[INFO] [stdout] test frame::tests::test_frames ... ok
[INFO] [stdout] test stream::tests::test_mux_stream_write ... ok
[INFO] [stdout] test stream::tests::test_mux_stream_shutdown ... ok
[INFO] [stdout] test tests::connect_succeeds ... ok
[INFO] [stdout] test stream::tests::test_mux_stream_read ... ok
[INFO] [stdout] test tests::test_bind_request ... ok
[INFO] [stdout] test tests::test_flow_id_contention_can_succeed ... ok
[INFO] [stdout] test tests::test_flow_id_contention_will_give_up ... ok
[INFO] [stdout] test tests::test_datagram_reject_long_host ... ok
[INFO] [stdout] test tests::test_several_channels ... ok
[INFO] [stdout] test tests::test_close_port_behaviour ... ok
[INFO] [stdout] test tests::test_shutdown_has_effect ... ok
[INFO] [stdout] test stream::tests::test_copy_bidirectional_normal ... ok
[INFO] [stdout] test stream::tests::test_flow_control ... ok
[INFO] [stdout] test timing::tests::test_backoff ... ok
[INFO] [stdout] test timing::tests::test_optional_duration ... ok
[INFO] [stdout] test ws::tokio_tungstenite::tests::test_binary_message ... ok
[INFO] [stdout] test ws::tokio_tungstenite::tests::test_close_message ... ok
[INFO] [stdout] test ws::tokio_tungstenite::tests::test_ping_message ... ok
[INFO] [stdout] [2m2025-11-05T04:11:55.054921Z[0m [31mERROR[0m [2mpenguin_mux::ws::tokio_tungstenite[0m[2m:[0m Received text message: Hello
[INFO] [stdout] test ws::tokio_tungstenite::tests::test_text_message ... ok
[INFO] [stdout] test frame::tests::test_finalized_frame_too_long - should panic ... ok
[INFO] [stdout] test tests::test_early_eof_detected ... ok
[INFO] [stdout] test tests::connected_stream_passes_data ... ok
[INFO] [stdout] [2m2025-11-05T04:11:57.005799Z[0m [31mERROR[0m [2mpenguin_mux::task[0m[2m:[0m Multiplexor task exited with error: No keepalive pong received within the allowed time
[INFO] [stdout] [2m2025-11-05T04:11:57.005895Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] [2m2025-11-05T04:11:57.005931Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] test tests::test_timeout_if_no_pong_1 ... ok
[INFO] [stdout] [2m2025-11-05T04:11:58.002801Z[0m [31mERROR[0m [2mpenguin_mux::task[0m[2m:[0m Multiplexor task exited with error: No keepalive pong received within the allowed time
[INFO] [stdout] [2m2025-11-05T04:11:58.002886Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] [2m2025-11-05T04:11:58.002918Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] test tests::test_timeout_if_no_pong_2 ... ok
[INFO] [stdout] test timing::tests::test_optional_interval ... ok
[INFO] [stdout] test tests::datagram_channel_passes_data ... ok
[INFO] [stdout] test tests::test_no_timeout_if_no_keepalive ... ok
[INFO] [stdout] [2m2025-11-05T04:12:00.178759Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] test tests::connected_stream_passes_data_tiny_mtu ... ok
[INFO] [stdout] test tests::connected_stream_passes_data_tiny_mtu_rwndminusone ... ok
[INFO] [stdout] [2m2025-11-05T04:12:09.417562Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] [2m2025-11-05T04:12:14.536683Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] test tests::test_contention ... ok
[INFO] [stdout] test tests::connected_stream_passes_data_one_sided_lots ... ok
[INFO] [stdout] test tests::connected_stream_passes_data_tiny_mtu_with_keepalive ... ok
[INFO] [stdout] [2m2025-11-05T04:12:17.114856Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] [2m2025-11-05T04:12:20.579825Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] test tests::datagram_channel_passes_data_tiny_mtu ... ok
[INFO] [stdout] [2m2025-11-05T04:12:23.965631Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] [2m2025-11-05T04:12:30.614881Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] [2m2025-11-05T04:12:33.739928Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] [2m2025-11-05T04:12:37.086581Z[0m [31mERROR[0m [2mpenguin_mux[0m[2m:[0m Failed to inform task of dropped multiplexor
[INFO] [stdout] test tests::test_with_tcpsocket ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 58.29s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests penguin_mux
[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" "ca78e73ddec3480e4e672761e6917e05a0275969fc276e9deba7f5cb73e3e895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca78e73ddec3480e4e672761e6917e05a0275969fc276e9deba7f5cb73e3e895", kill_on_drop: false }`
[INFO] [stdout] ca78e73ddec3480e4e672761e6917e05a0275969fc276e9deba7f5cb73e3e895
