[INFO] fetching crate quantette 0.4.0...
[INFO] testing quantette-0.4.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate quantette 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate quantette 0.4.0
[INFO] finished tweaking crates.io crate quantette 0.4.0
[INFO] tweaked toml for crates.io crate quantette 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quantette 0.4.0 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 quantette 0.4.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 11b35d33d648130df3d0ce4e1a4d9661993731f6601cd263e0b9f3cfd1255fb7
[INFO] running `Command { std: "docker" "start" "-a" "11b35d33d648130df3d0ce4e1a4d9661993731f6601cd263e0b9f3cfd1255fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11b35d33d648130df3d0ce4e1a4d9661993731f6601cd263e0b9f3cfd1255fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b35d33d648130df3d0ce4e1a4d9661993731f6601cd263e0b9f3cfd1255fb7", kill_on_drop: false }`
[INFO] [stdout] 11b35d33d648130df3d0ce4e1a4d9661993731f6601cd263e0b9f3cfd1255fb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a153961fcc0138def710399f4649063925bf2240a648305c9137a66b93789c48
[INFO] running `Command { std: "docker" "start" "-a" "a153961fcc0138def710399f4649063925bf2240a648305c9137a66b93789c48", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling pxfm v0.1.25
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling moxcms v0.7.9
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling safe_arch v0.9.2
[INFO] [stderr]    Compiling wide v0.8.1
[INFO] [stderr]    Compiling image v0.25.8
[INFO] [stderr]    Compiling quantette v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.16s
[INFO] running `Command { std: "docker" "inspect" "a153961fcc0138def710399f4649063925bf2240a648305c9137a66b93789c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a153961fcc0138def710399f4649063925bf2240a648305c9137a66b93789c48", kill_on_drop: false }`
[INFO] [stdout] a153961fcc0138def710399f4649063925bf2240a648305c9137a66b93789c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b5ed0893934d03dca75f90ad35501112c5c60027d4619d76d34076d4fcbba30c
[INFO] running `Command { std: "docker" "start" "-a" "b5ed0893934d03dca75f90ad35501112c5c60027d4619d76d34076d4fcbba30c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling zlib-rs v0.5.2
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling imgref v1.12.0
[INFO] [stderr]    Compiling clap_builder v4.5.50
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling zune-jpeg v0.4.21
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling jpeg-decoder v0.3.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling lcms2-sys v4.0.6
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling rexif v0.7.5
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling libz-rs-sys v0.5.2
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling ordered-channel v1.2.0
[INFO] [stderr]    Compiling exoquant v0.2.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling foreign-types v0.5.0
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling safe_arch v0.9.2
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling lodepng v3.12.1
[INFO] [stderr]    Compiling wide v0.8.1
[INFO] [stderr]    Compiling dssim-core v3.4.0
[INFO] [stderr]    Compiling lcms2 v6.1.1
[INFO] [stderr]    Compiling load_image v3.3.1
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling image v0.25.8
[INFO] [stderr]    Compiling imagequant v4.4.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling dssim v3.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling quantette v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "b5ed0893934d03dca75f90ad35501112c5c60027d4619d76d34076d4fcbba30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ed0893934d03dca75f90ad35501112c5c60027d4619d76d34076d4fcbba30c", kill_on_drop: false }`
[INFO] [stdout] b5ed0893934d03dca75f90ad35501112c5c60027d4619d76d34076d4fcbba30c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 303fc8ba4c96e183f4f34fd4733d41fac2a08eec5fb2120b64f2399ed09f4b35
[INFO] running `Command { std: "docker" "start" "-a" "303fc8ba4c96e183f4f34fd4733d41fac2a08eec5fb2120b64f2399ed09f4b35", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quantette-96036de841042aa2)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test color_space::tests::lin_srgb_to_oklab_oracle ... ignored, takes a long time
[INFO] [stdout] test color_space::tests::srgb8_to_oklab_roundtrip ... ignored, takes a long time
[INFO] [stdout] test dither::tests::empty_inputs ... ok
[INFO] [stdout] test quantize::kmeans::tests::no_samples_gives_initial_centroids ... ok
[INFO] [stdout] test quantize::kmeans::tests::empty_input_gives_initial_centroids ... ok
[INFO] [stdout] test quantize::kmeans::tests::zero_batch_size_gives_initial_centroids ... ok
[INFO] [stdout] test quantize::wu::f32::tests::exact_match_image_unaffected ... ok
[INFO] [stdout] test quantize::wu::f32::tests::not_enough_colors ... ok
[INFO] [stdout] test quantize::kmeans::tests::exact_match_image_unaffected ... ok
[INFO] [stdout] test color_map::nearest_neighbor::tests::naive_nearest_neighbor_oracle ... ok
[INFO] [stdout] test quantize::wu::f32::tests::single_and_multi_threaded_match ... ok
[INFO] [stdout] test quantize::wu::u8::tests::not_enough_colors ... ok
[INFO] [stdout] test quantize::wu::u8::tests::single_and_multi_threaded_match ... ok
[INFO] [stdout] test quantize::wu::u8::tests::exact_match_image_unaffected ... ok
[INFO] [stdout] test dither::tests::exact_match_image_unaffected ... ok
[INFO] [stdout] test quantize::dedup::tests::single_and_multi_threaded_match ... ok
[INFO] [stdout] test quantize::dedup::tests::reordered_input ... ok
[INFO] [stdout] test quantize::dedup::tests::add_duplicate_color ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 8.39s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quantette
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test src/api/pipeline.rs - api::pipeline::Pipeline::ditherer (line 177) ... ok
[INFO] [stdout] test src/api/pipeline.rs - api::pipeline::Pipeline::palette_size (line 109) ... ok
[INFO] [stdout] test src/api/pipeline.rs - api::pipeline::Pipeline (line 24) ... ok
[INFO] [stdout] test src/api/pipeline.rs - api::pipeline::Pipeline::dedup (line 212) ... ok
[INFO] [stdout] test src/api/pipeline.rs - api::pipeline::Pipeline::quantize_method (line 133) ... ok
[INFO] [stdout] test src/quantize/kmeans.rs - quantize::kmeans::KmeansOptions (line 50) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::Image<Color,Container>::map (line 308) ... ok
[INFO] [stdout] test src/quantize/wu/u8.rs - quantize::wu::u8::WuU8x3 (line 182) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::Image<Color,Container>::map (line 318) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::Image<Color,Container>::map_ref (line 355) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::Image<Color,Container>::map_ref (line 365) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::ImageBuf (line 90) ... ok
[INFO] [stdout] test src/quantize/wu/f32.rs - quantize::wu::f32::WuF32x3 (line 217) ... ok
[INFO] [stdout] test src/quantize/wu/u8.rs - quantize::wu::u8::WuU8x3 (line 193) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::ImageMut (line 160) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::ImageRef (line 137) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::ImageMut (line 171) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::ImageRef (line 127) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImage (line 80) ... ok
[INFO] [stdout] test src/quantize/kmeans.rs - quantize::kmeans::Kmeans (line 315) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImage<Color,Index>::map (line 334) ... ok
[INFO] [stdout] test src/types/image.rs - types::image::ImageBuf (line 103) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImageCounts<Color,Index>::map (line 798) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImageCounts<Color,Index>::map_ref (line 836) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImageCounts<Color,Index>::map (line 788) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImageCounts<Color,Index>::map_ref (line 846) ... ok
[INFO] [stdout] test src/types/palette.rs - types::palette::PaletteBuf (line 910) ... ok
[INFO] [stdout] test src/types/palette.rs - types::palette::PaletteBuf<T>::from_mapping (line 1030) ... ok
[INFO] [stdout] test src/quantize/kmeans.rs - quantize::kmeans::Kmeans (line 301) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImage<Color,Index>::map (line 344) ... ok
[INFO] [stdout] test src/types/palette.rs - types::palette::PaletteSize (line 39) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImage<Color,Index>::map_ref (line 394) ... ok
[INFO] [stdout] test src/types/palette_counts.rs - types::palette_counts::PaletteCounts<Color>::map (line 195) ... ok
[INFO] [stdout] test src/types/palette_counts.rs - types::palette_counts::PaletteCounts<Color>::map (line 185) ... ok
[INFO] [stdout] test src/types/palette.rs - types::palette::Palette (line 330) ... ok
[INFO] [stdout] test src/types/indexed_image.rs - types::indexed_image::IndexedImage<Color,Index>::map_ref (line 384) ... ok
[INFO] [stdout] test src/quantize/wu/f32.rs - quantize::wu::f32::WuF32x3 (line 206) ... ok
[INFO] [stdout] test src/types/palette_counts.rs - types::palette_counts::PaletteCounts<Color>::map_ref (line 233) ... ok
[INFO] [stdout] test src/types/palette_counts.rs - types::palette_counts::PaletteCounts<Color>::map_ref (line 243) ... ok
[INFO] [stdout] test src/api/pipeline.rs - api::pipeline::Pipeline (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.81s; merged doctests compilation took 1.78s
[INFO] running `Command { std: "docker" "inspect" "303fc8ba4c96e183f4f34fd4733d41fac2a08eec5fb2120b64f2399ed09f4b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "303fc8ba4c96e183f4f34fd4733d41fac2a08eec5fb2120b64f2399ed09f4b35", kill_on_drop: false }`
[INFO] [stdout] 303fc8ba4c96e183f4f34fd4733d41fac2a08eec5fb2120b64f2399ed09f4b35
