[INFO] fetching crate mimium-midi 3.1.0...
[INFO] testing mimium-midi-3.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mimium-midi 3.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mimium-midi 3.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mimium-midi 3.1.0
[INFO] tweaked toml for crates.io crate mimium-midi 3.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mimium-midi 3.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mimium-midi 3.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 017f6a6c0f63de2f9cadb2de21ff55006abac4db935bc0a0ff4dc51b54554547
[INFO] running `Command { std: "docker" "start" "-a" "017f6a6c0f63de2f9cadb2de21ff55006abac4db935bc0a0ff4dc51b54554547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "017f6a6c0f63de2f9cadb2de21ff55006abac4db935bc0a0ff4dc51b54554547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017f6a6c0f63de2f9cadb2de21ff55006abac4db935bc0a0ff4dc51b54554547", kill_on_drop: false }`
[INFO] [stdout] 017f6a6c0f63de2f9cadb2de21ff55006abac4db935bc0a0ff4dc51b54554547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a75e3fb419ddced74f7618a4bde8740df275b5f49bab54f07f9380b0df37891b
[INFO] running `Command { std: "docker" "start" "-a" "a75e3fb419ddced74f7618a4bde8740df275b5f49bab54f07f9380b0df37891b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.99
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling wasm-bindgen v0.2.99
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling mimium-lang v3.1.0
[INFO] [stderr]    Compiling intx v0.1.0
[INFO] [stderr]    Compiling mimium-midi v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wmidi v4.0.10
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling ariadne v0.5.1
[INFO] [stderr]    Compiling colog v1.3.0
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.39
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling lexical v6.1.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling chumsky v0.11.1
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling state-tree v3.1.0
[INFO] [stderr]    Compiling homedir v0.3.4
[INFO] [stderr]    Compiling mimalloc v0.1.43
[INFO] [stderr]    Compiling midir v0.10.1
[INFO] [stderr]    Compiling string-interner v0.17.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.99
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.99
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.99
[INFO] [stdout] warning: field `midi_note_channels` is never read
[INFO] [stdout]   --> src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct MidiPlugin {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     midi_note_channels: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.72s
[INFO] running `Command { std: "docker" "inspect" "a75e3fb419ddced74f7618a4bde8740df275b5f49bab54f07f9380b0df37891b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75e3fb419ddced74f7618a4bde8740df275b5f49bab54f07f9380b0df37891b", kill_on_drop: false }`
[INFO] [stdout] a75e3fb419ddced74f7618a4bde8740df275b5f49bab54f07f9380b0df37891b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec5bd6c70ae65b6ac0b26640eb8b4d7ccbf7818e46d0937083f0d3cdcd3ee1f2
[INFO] running `Command { std: "docker" "start" "-a" "ec5bd6c70ae65b6ac0b26640eb8b4d7ccbf7818e46d0937083f0d3cdcd3ee1f2", kill_on_drop: false }`
[INFO] [stdout] warning: field `midi_note_channels` is never read
[INFO] [stdout]   --> src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct MidiPlugin {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     midi_note_channels: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mimium-midi v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `midi_note_channels` is never read
[INFO] [stdout]   --> src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct MidiPlugin {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     midi_note_channels: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "ec5bd6c70ae65b6ac0b26640eb8b4d7ccbf7818e46d0937083f0d3cdcd3ee1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5bd6c70ae65b6ac0b26640eb8b4d7ccbf7818e46d0937083f0d3cdcd3ee1f2", kill_on_drop: false }`
[INFO] [stdout] ec5bd6c70ae65b6ac0b26640eb8b4d7ccbf7818e46d0937083f0d3cdcd3ee1f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84dcf9a469833d337b7e67934656dc14be9a3048f8efdb2d77be90a31cf2836d
[INFO] running `Command { std: "docker" "start" "-a" "84dcf9a469833d337b7e67934656dc14be9a3048f8efdb2d77be90a31cf2836d", kill_on_drop: false }`
[INFO] [stderr] warning: field `midi_note_channels` is never read
[INFO] [stderr]   --> src/lib.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct MidiPlugin {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 55 |     midi_note_channels: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mimium-midi` (lib) generated 1 warning
[INFO] [stderr] warning: `mimium-midi` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mimium_midi-93dfbccd134d2015)
[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] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-c5dd05a45435b3b3)
[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] [stderr]    Doc-tests mimium_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" "84dcf9a469833d337b7e67934656dc14be9a3048f8efdb2d77be90a31cf2836d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84dcf9a469833d337b7e67934656dc14be9a3048f8efdb2d77be90a31cf2836d", kill_on_drop: false }`
[INFO] [stdout] 84dcf9a469833d337b7e67934656dc14be9a3048f8efdb2d77be90a31cf2836d