[INFO] fetching crate phosphor-midi 0.3.5...
[INFO] testing phosphor-midi-0.3.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate phosphor-midi 0.3.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate phosphor-midi 0.3.5
[INFO] finished tweaking crates.io crate phosphor-midi 0.3.5
[INFO] tweaked toml for crates.io crate phosphor-midi 0.3.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phosphor-midi 0.3.5 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 phosphor-midi 0.3.5 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] 4fbc3ec1fb72fe134884fd998ed58ca4292d47445ae214eac49018c92f6af4fa
[INFO] running `Command { std: "docker" "start" "-a" "4fbc3ec1fb72fe134884fd998ed58ca4292d47445ae214eac49018c92f6af4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fbc3ec1fb72fe134884fd998ed58ca4292d47445ae214eac49018c92f6af4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbc3ec1fb72fe134884fd998ed58ca4292d47445ae214eac49018c92f6af4fa", kill_on_drop: false }`
[INFO] [stdout] 4fbc3ec1fb72fe134884fd998ed58ca4292d47445ae214eac49018c92f6af4fa
[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] 6c7a8fc93b607a2b58037852b919c3be64f4a187c45685ea30741d944fb7aae0
[INFO] running `Command { std: "docker" "start" "-a" "6c7a8fc93b607a2b58037852b919c3be64f4a187c45685ea30741d944fb7aae0", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling wmidi v4.0.10
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling ringbuf v0.4.8
[INFO] [stderr]    Compiling midir v0.10.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling phosphor-midi v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.64s
[INFO] running `Command { std: "docker" "inspect" "6c7a8fc93b607a2b58037852b919c3be64f4a187c45685ea30741d944fb7aae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7a8fc93b607a2b58037852b919c3be64f4a187c45685ea30741d944fb7aae0", kill_on_drop: false }`
[INFO] [stdout] 6c7a8fc93b607a2b58037852b919c3be64f4a187c45685ea30741d944fb7aae0
[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] 99d28c2e56b4f68b9abd45be021d10bf144ebd99c784a3377d49dffe22726467
[INFO] running `Command { std: "docker" "start" "-a" "99d28c2e56b4f68b9abd45be021d10bf144ebd99c784a3377d49dffe22726467", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling midir v0.10.3
[INFO] [stderr]    Compiling phosphor-midi v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.96s
[INFO] running `Command { std: "docker" "inspect" "99d28c2e56b4f68b9abd45be021d10bf144ebd99c784a3377d49dffe22726467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d28c2e56b4f68b9abd45be021d10bf144ebd99c784a3377d49dffe22726467", kill_on_drop: false }`
[INFO] [stdout] 99d28c2e56b4f68b9abd45be021d10bf144ebd99c784a3377d49dffe22726467
[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] 112b2aa3bb00dac4314cb0d43da597350a8a061ffe6f957208a004a7624b196d
[INFO] running `Command { std: "docker" "start" "-a" "112b2aa3bb00dac4314cb0d43da597350a8a061ffe6f957208a004a7624b196d", 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/deps/phosphor_midi-e254745f96571f2c)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test message::tests::all_channels_parsed_correctly ... ok
[INFO] [stdout] test message::tests::parse_control_change ... ok
[INFO] [stdout] test message::tests::note_to_name_middle_c ... ok
[INFO] [stdout] test message::tests::parse_note_off ... ok
[INFO] [stdout] test message::tests::parse_empty_returns_none ... ok
[INFO] [stdout] test message::tests::parse_note_on ... ok
[INFO] [stdout] test message::tests::parse_pitch_bend ... ok
[INFO] [stdout] test message::tests::parse_pitch_bend_extremes ... ok
[INFO] [stdout] test message::tests::parse_program_change ... ok
[INFO] [stdout] test message::tests::parse_truncated_note_on_is_other ... ok
[INFO] [stdout] test message::tests::parse_unknown_status_is_other ... ok
[INFO] [stdout] test message::tests::raw_bytes_preserved ... ok
[INFO] [stdout] test ports::tests::diff_detects_added_port ... ok
[INFO] [stdout] test ports::tests::diff_detects_removed_port ... ok
[INFO] [stdout] test ports::tests::diff_no_changes ... ok
[INFO] [stdout] test ports::tests::diff_simultaneous_add_and_remove ... ok
[INFO] [stdout] test ring::tests::sender_receiver_are_send ... ok
[INFO] [stdout] test message::tests::note_to_freq_a4 ... ok
[INFO] [stdout] test message::tests::note_to_name_a4 ... ok
[INFO] [stdout] test ring::tests::buffer_full_drops_message ... ok
[INFO] [stdout] test ring::tests::drain_clears_output_vec ... ok
[INFO] [stdout] test ring::tests::drain_empty_buffer ... ok
[INFO] [stdout] test ring::tests::push_and_drain ... ok
[INFO] [stdout] test message::tests::note_to_freq_middle_c ... ok
[INFO] [stdout] test ring::tests::high_throughput_no_loss ... ok
[INFO] [stdout] test message::tests::parse_note_on_velocity_zero_is_note_off ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests phosphor_midi
[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" "112b2aa3bb00dac4314cb0d43da597350a8a061ffe6f957208a004a7624b196d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112b2aa3bb00dac4314cb0d43da597350a8a061ffe6f957208a004a7624b196d", kill_on_drop: false }`
[INFO] [stdout] 112b2aa3bb00dac4314cb0d43da597350a8a061ffe6f957208a004a7624b196d
