[INFO] cloning repository https://github.com/plurigrid/gay-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plurigrid/gay-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplurigrid%2Fgay-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplurigrid%2Fgay-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9eaa08a73d4e2af1a1e36ae7e1d4f29f784914ca
[INFO] testing plurigrid/gay-rs against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplurigrid%2Fgay-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/plurigrid/gay-rs
[INFO] finished tweaking git repo https://github.com/plurigrid/gay-rs
[INFO] tweaked toml for git repo https://github.com/plurigrid/gay-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/plurigrid/gay-rs on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/plurigrid/gay-rs 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22eabc7ee8afb36634617642dad496c086483a0138a9cae082f7676032ff83ca
[INFO] running `Command { std: "docker" "start" "-a" "22eabc7ee8afb36634617642dad496c086483a0138a9cae082f7676032ff83ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22eabc7ee8afb36634617642dad496c086483a0138a9cae082f7676032ff83ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22eabc7ee8afb36634617642dad496c086483a0138a9cae082f7676032ff83ca", kill_on_drop: false }`
[INFO] [stdout] 22eabc7ee8afb36634617642dad496c086483a0138a9cae082f7676032ff83ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1fc5ea6644e45cba0eebc5428d66059f277747160f819116c25e313ccfc3d4a
[INFO] running `Command { std: "docker" "start" "-a" "b1fc5ea6644e45cba0eebc5428d66059f277747160f819116c25e313ccfc3d4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling dasp_ring_buffer v0.11.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cpal v0.17.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling dasp_frame v0.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling dasp_window v0.11.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling alsa v0.10.0
[INFO] [stderr]    Compiling ryu v1.0.21
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dasp_rms v0.11.0
[INFO] [stderr]    Compiling dasp_peak v0.11.0
[INFO] [stderr]    Compiling dasp_interpolate v0.11.0
[INFO] [stderr]    Compiling dasp_envelope v0.11.0
[INFO] [stderr]    Compiling dasp_slice v0.11.0
[INFO] [stderr]    Compiling dasp_signal v0.11.0
[INFO] [stderr]    Compiling dasp v0.11.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling gay-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.63s
[INFO] running `Command { std: "docker" "inspect" "b1fc5ea6644e45cba0eebc5428d66059f277747160f819116c25e313ccfc3d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1fc5ea6644e45cba0eebc5428d66059f277747160f819116c25e313ccfc3d4a", kill_on_drop: false }`
[INFO] [stdout] b1fc5ea6644e45cba0eebc5428d66059f277747160f819116c25e313ccfc3d4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 997743631be379e0ed650ae41e31e62a79fd3cf31bef26aaff2c727aee9c8ebd
[INFO] running `Command { std: "docker" "start" "-a" "997743631be379e0ed650ae41e31e62a79fd3cf31bef26aaff2c727aee9c8ebd", kill_on_drop: false }`
[INFO] [stderr]    Compiling gay-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rng.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut gen2 = SplitMix64::new(42);
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `second`
[INFO] [stdout]    --> src/rng.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let second = gen.next_u64();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gen2`
[INFO] [stdout]    --> src/rng.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let mut gen2 = SplitMix64::new(42);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "997743631be379e0ed650ae41e31e62a79fd3cf31bef26aaff2c727aee9c8ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997743631be379e0ed650ae41e31e62a79fd3cf31bef26aaff2c727aee9c8ebd", kill_on_drop: false }`
[INFO] [stdout] 997743631be379e0ed650ae41e31e62a79fd3cf31bef26aaff2c727aee9c8ebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba7e697b2d84f221b1c94c6ddb8dd8a84bf6468cea45e4b3206b3dacbaf524ed
[INFO] running `Command { std: "docker" "start" "-a" "ba7e697b2d84f221b1c94c6ddb8dd8a84bf6468cea45e4b3206b3dacbaf524ed", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rng.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let mut gen2 = SplitMix64::new(42);
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `second`
[INFO] [stderr]    --> src/rng.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let second = gen.next_u64();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gen2`
[INFO] [stderr]    --> src/rng.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let mut gen2 = SplitMix64::new(42);
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen2`
[INFO] [stderr] 
[INFO] [stderr] warning: `gay-rs` (lib test) generated 3 warnings (run `cargo fix --lib -p gay-rs --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gay_rs-62bd9013f8f68ed5)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test color::tests::test_color_sat_light_ranges ... ok
[INFO] [stdout] test color::tests::test_color_batch ... ok
[INFO] [stdout] test color::tests::test_generator_sequential ... ok
[INFO] [stdout] test music::tests::test_colors_to_motif ... ok
[INFO] [stdout] test music::tests::test_hue_to_pitch_wraps_properly ... ok
[INFO] [stdout] test color::tests::test_color_deterministic ... ok
[INFO] [stdout] test color::tests::test_color_golden_angle_hue ... ok
[INFO] [stdout] test mcp::tests::test_mcp_server_creation ... ok
[INFO] [stdout] test music::tests::test_color_to_note ... ok
[INFO] [stdout] test color::tests::test_color_to_hex ... ok
[INFO] [stdout] test music::tests::test_lightness_to_velocity ... ok
[INFO] [stdout] test music::tests::test_music_style_scales ... ok
[INFO] [stdout] test music::tests::test_note_name ... ok
[INFO] [stdout] test music::tests::test_saturation_to_density ... ok
[INFO] [stdout] test parallel::tests::test_evaluate_seed ... ok
[INFO] [stdout] test music::tests::test_scale_intervals_major ... ok
[INFO] [stdout] test rng::tests::test_golden_angle_radians ... ok
[INFO] [stdout] test parallel::tests::test_colors_parallel ... ok
[INFO] [stdout] test music::tests::test_note_frequency ... ok
[INFO] [stdout] test music::tests::test_note_midi_conversion ... ok
[INFO] [stdout] test rng::tests::test_next_f64_range ... ok
[INFO] [stdout] test rng::tests::test_sm64_matches_sequential ... ok
[INFO] [stdout] test rng::tests::test_next_f32_range ... ok
[INFO] [stdout] test rng::tests::test_splitmix64_deterministic ... ok
[INFO] [stdout] test parallel::tests::test_find_best_seed ... ok
[INFO] [stdout] test parallel::tests::test_mine_seeds ... ok
[INFO] [stdout] test color::tests::test_color_no_repeats_100m ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gay_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 15) stdout ----
[INFO] [stdout] error[E0599]: no method named `to_note` found for struct `OkhslColor` in the current scope
[INFO] [stdout]   --> src/lib.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | let note = color.to_note(&MusicalScale::Major);
[INFO] [stdout]    |                  ^^^^^^^ method not found in `OkhslColor`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ba7e697b2d84f221b1c94c6ddb8dd8a84bf6468cea45e4b3206b3dacbaf524ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7e697b2d84f221b1c94c6ddb8dd8a84bf6468cea45e4b3206b3dacbaf524ed", kill_on_drop: false }`
[INFO] [stdout] ba7e697b2d84f221b1c94c6ddb8dd8a84bf6468cea45e4b3206b3dacbaf524ed
