[INFO] fetching crate kmeans-color-gpu-preprocessor 0.1.0...
[INFO] testing kmeans-color-gpu-preprocessor-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kmeans-color-gpu-preprocessor 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate kmeans-color-gpu-preprocessor 0.1.0
[INFO] finished tweaking crates.io crate kmeans-color-gpu-preprocessor 0.1.0
[INFO] tweaked toml for crates.io crate kmeans-color-gpu-preprocessor 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kmeans-color-gpu-preprocessor 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kmeans-color-gpu-preprocessor 0.1.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db8812176b2494d16c6cd96db0df8996dee6028f86eb1ebea0f653da5aa10d8b
[INFO] running `Command { std: "docker" "start" "-a" "db8812176b2494d16c6cd96db0df8996dee6028f86eb1ebea0f653da5aa10d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db8812176b2494d16c6cd96db0df8996dee6028f86eb1ebea0f653da5aa10d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8812176b2494d16c6cd96db0df8996dee6028f86eb1ebea0f653da5aa10d8b", kill_on_drop: false }`
[INFO] [stdout] db8812176b2494d16c6cd96db0df8996dee6028f86eb1ebea0f653da5aa10d8b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c09ef1d5e6b9ca342a3724eee77bbacbe1b49c4f41a6683ac92a185636fd58d
[INFO] running `Command { std: "docker" "start" "-a" "7c09ef1d5e6b9ca342a3724eee77bbacbe1b49c4f41a6683ac92a185636fd58d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling aho-corasick v1.1.1
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling kmeans-color-gpu-preprocessor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.98s
[INFO] running `Command { std: "docker" "inspect" "7c09ef1d5e6b9ca342a3724eee77bbacbe1b49c4f41a6683ac92a185636fd58d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c09ef1d5e6b9ca342a3724eee77bbacbe1b49c4f41a6683ac92a185636fd58d", kill_on_drop: false }`
[INFO] [stdout] 7c09ef1d5e6b9ca342a3724eee77bbacbe1b49c4f41a6683ac92a185636fd58d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 775aeb1df6e109f48638f9f6a239f9254132cd5e4954c04a2123b4687abb4d82
[INFO] running `Command { std: "docker" "start" "-a" "775aeb1df6e109f48638f9f6a239f9254132cd5e4954c04a2123b4687abb4d82", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmeans-color-gpu-preprocessor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "775aeb1df6e109f48638f9f6a239f9254132cd5e4954c04a2123b4687abb4d82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775aeb1df6e109f48638f9f6a239f9254132cd5e4954c04a2123b4687abb4d82", kill_on_drop: false }`
[INFO] [stdout] 775aeb1df6e109f48638f9f6a239f9254132cd5e4954c04a2123b4687abb4d82
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a443d2bf49daa49a2849337758a81cdf07382a527ceb71d24dbdb309c2692f20
[INFO] running `Command { std: "docker" "start" "-a" "a443d2bf49daa49a2849337758a81cdf07382a527ceb71d24dbdb309c2692f20", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kmeans_color_gpu_preprocessor-8e2419a8d11c339b)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/kmeans_color_gpu_preprocessor-de5aaaf085ecd18a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kmeans_color_gpu_preprocessor
[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] [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" "a443d2bf49daa49a2849337758a81cdf07382a527ceb71d24dbdb309c2692f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a443d2bf49daa49a2849337758a81cdf07382a527ceb71d24dbdb309c2692f20", kill_on_drop: false }`
[INFO] [stdout] a443d2bf49daa49a2849337758a81cdf07382a527ceb71d24dbdb309c2692f20