[INFO] fetching crate quantette 0.3.0...
[INFO] testing quantette-0.3.0 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] extracting crate quantette 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate quantette 0.3.0 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quantette 0.3.0
[INFO] finished tweaking crates.io crate quantette 0.3.0
[INFO] tweaked toml for crates.io crate quantette 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate quantette 0.3.0 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1944773af9637eed4166717e8d3124a4679cb3674836ee8b4b1db6d247c9f4be
[INFO] running `Command { std: "docker" "start" "-a" "1944773af9637eed4166717e8d3124a4679cb3674836ee8b4b1db6d247c9f4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1944773af9637eed4166717e8d3124a4679cb3674836ee8b4b1db6d247c9f4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1944773af9637eed4166717e8d3124a4679cb3674836ee8b4b1db6d247c9f4be", kill_on_drop: false }`
[INFO] [stdout] 1944773af9637eed4166717e8d3124a4679cb3674836ee8b4b1db6d247c9f4be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b6a5c46f8514857ea553d87af761862fa4015faa0f7e6bdd8fda14b97f2ad6
[INFO] running `Command { std: "docker" "start" "-a" "f0b6a5c46f8514857ea553d87af761862fa4015faa0f7e6bdd8fda14b97f2ad6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling bytemuck v1.16.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling wide v0.7.25
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling image v0.25.1
[INFO] [stderr]    Compiling ordered-float v4.2.1
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling quantette v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.09s
[INFO] running `Command { std: "docker" "inspect" "f0b6a5c46f8514857ea553d87af761862fa4015faa0f7e6bdd8fda14b97f2ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b6a5c46f8514857ea553d87af761862fa4015faa0f7e6bdd8fda14b97f2ad6", kill_on_drop: false }`
[INFO] [stdout] f0b6a5c46f8514857ea553d87af761862fa4015faa0f7e6bdd8fda14b97f2ad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33822d84ebc36a3f87aecb5cf516082876acdc1ea58faa39957f2fa25a4b1a97
[INFO] running `Command { std: "docker" "start" "-a" "33822d84ebc36a3f87aecb5cf516082876acdc1ea58faa39957f2fa25a4b1a97", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling rgb v0.8.40
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling fdeflate v0.3.4
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
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[INFO] [stderr]    Compiling zune-jpeg v0.4.11
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling clap_builder v4.5.8
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling hashbrown v0.13.2
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[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling anes v0.1.6
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[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling ordered-channel v1.1.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling imagequant v4.3.1
[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]    Compiling exoquant v0.2.0
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[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling image v0.25.1
[INFO] [stderr]    Compiling num-rational v0.4.2
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[INFO] [stderr]    Compiling serde_derive v1.0.203
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[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling quantette v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.08s
[INFO] running `Command { std: "docker" "inspect" "33822d84ebc36a3f87aecb5cf516082876acdc1ea58faa39957f2fa25a4b1a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33822d84ebc36a3f87aecb5cf516082876acdc1ea58faa39957f2fa25a4b1a97", kill_on_drop: false }`
[INFO] [stdout] 33822d84ebc36a3f87aecb5cf516082876acdc1ea58faa39957f2fa25a4b1a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b73f3b9c57df80f1594c1cf32e47ae2803057b541e624d32a314e838848d8d09
[INFO] running `Command { std: "docker" "start" "-a" "b73f3b9c57df80f1594c1cf32e47ae2803057b541e624d32a314e838848d8d09", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quantette-eeaff934ebb97ac2)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test color_counts::tests::empty_input ... ok
[INFO] [stdout] test dither::tests::empty_inputs ... ok
[INFO] [stdout] test kmeans::tests::empty_inputs ... ok
[INFO] [stdout] test wu::tests::empty_input ... ok
[INFO] [stdout] test dither::tests::distances_match_components ... ok
[INFO] [stdout] test kmeans::tests::naive_nearest_neighbor_oracle ... ok
[INFO] [stdout] test dither::tests::distances_are_ascending ... ok
[INFO] [stdout] test dither::tests::components_match_indices ... ok
[INFO] [stdout] test kmeans::tests::no_samples_gives_initial_centroids ... ok
[INFO] [stdout] test wu::tests::not_enough_colors ... ok
[INFO] [stdout] test kmeans::tests::exact_match_image_unaffected ... ok
[INFO] [stdout] test dither::tests::naive_nearest_neighbor_oracle ... ok
[INFO] [stdout] test wu::tests::single_and_multi_threaded_match ... ok
[INFO] [stdout] test wu::tests::exact_match_image_unaffected ... ok
[INFO] [stdout] test dither::tests::exact_match_image_unaffected ... ok
[INFO] [stdout] test color_counts::tests::single_and_multi_threaded_match ... ok
[INFO] [stdout] test color_counts::tests::add_duplicate_color ... ok
[INFO] [stdout] test color_counts::tests::reordered_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quantette
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/api/palette_pipeline.rs - api::palette_pipeline::PalettePipeline (line 34) - compile ... ok
[INFO] [stdout] test src/api/image_pipeline.rs - api::image_pipeline::ImagePipeline (line 82) - compile ... ok
[INFO] [stdout] test src/api/image_pipeline.rs - api::image_pipeline::ImagePipeline (line 39) - compile ... ok
[INFO] [stdout] test src/api/image_pipeline.rs - api::image_pipeline::ImagePipeline (line 94) - compile ... ok
[INFO] [stdout] test src/types.rs - types::ColorSlice (line 48) - compile ... ok
[INFO] [stdout] test src/api/palette_pipeline.rs - api::palette_pipeline::PalettePipeline (line 71) - compile ... ok
[INFO] [stdout] test src/api/image_pipeline.rs - api::image_pipeline::ImagePipeline (line 107) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 21) - compile ... ok
[INFO] [stdout] test src/api/palette_pipeline.rs - api::palette_pipeline::PalettePipeline (line 88) - compile ... ok
[INFO] [stdout] test src/types.rs - types::ColorSlice (line 37) ... ok
[INFO] [stdout] test src/api/quantize_method.rs - api::quantize_method::KmeansOptions (line 26) ... ok
[INFO] [stdout] test src/api/image_pipeline.rs - api::image_pipeline::ImagePipeline (line 66) ... ok
[INFO] [stdout] test src/types.rs - types::PaletteSize (line 150) ... ok
[INFO] [stdout] test src/types.rs - types::PaletteSize (line 157) ... ok
[INFO] [stdout] test src/api/palette_pipeline.rs - api::palette_pipeline::PalettePipeline (line 44) ... ok
[INFO] [stdout] test src/api/palette_pipeline.rs - api::palette_pipeline::PalettePipeline (line 55) ... ok
[INFO] [stdout] test src/api/image_pipeline.rs - api::image_pipeline::ImagePipeline (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b73f3b9c57df80f1594c1cf32e47ae2803057b541e624d32a314e838848d8d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b73f3b9c57df80f1594c1cf32e47ae2803057b541e624d32a314e838848d8d09", kill_on_drop: false }`
[INFO] [stdout] b73f3b9c57df80f1594c1cf32e47ae2803057b541e624d32a314e838848d8d09