[INFO] fetching crate meanshift-rs 0.9.3...
[INFO] testing meanshift-rs-0.9.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate meanshift-rs 0.9.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate meanshift-rs 0.9.3
[INFO] finished tweaking crates.io crate meanshift-rs 0.9.3
[INFO] tweaked toml for crates.io crate meanshift-rs 0.9.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate meanshift-rs 0.9.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.8.4 (available: v0.11.8)
[INFO] [stderr]       Adding kdtree v0.6.0 (available: v0.8.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.17.1)
[INFO] [stderr]       Adding numpy v0.17.2 (available: v0.27.0)
[INFO] [stderr]       Adding pyo3 v0.17.3 (available: v0.27.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ab4bb7080035b6938815d6b87240596c4bc295da2d68070544ee96e60e2e480
[INFO] running `Command { std: "docker" "start" "-a" "6ab4bb7080035b6938815d6b87240596c4bc295da2d68070544ee96e60e2e480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ab4bb7080035b6938815d6b87240596c4bc295da2d68070544ee96e60e2e480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab4bb7080035b6938815d6b87240596c4bc295da2d68070544ee96e60e2e480", kill_on_drop: false }`
[INFO] [stdout] 6ab4bb7080035b6938815d6b87240596c4bc295da2d68070544ee96e60e2e480
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd86db0698a2669c9a061928a840a8b878e80e3128eadf5ece80347ad19988a
[INFO] running `Command { std: "docker" "start" "-a" "1dd86db0698a2669c9a061928a840a8b878e80e3128eadf5ece80347ad19988a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling kdtree v0.6.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling meanshift-rs v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.79s
[INFO] running `Command { std: "docker" "inspect" "1dd86db0698a2669c9a061928a840a8b878e80e3128eadf5ece80347ad19988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd86db0698a2669c9a061928a840a8b878e80e3128eadf5ece80347ad19988a", kill_on_drop: false }`
[INFO] [stdout] 1dd86db0698a2669c9a061928a840a8b878e80e3128eadf5ece80347ad19988a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e1836930ab0f2e42d1715a38da6176b7df26d56ef9167b3af387749d2b0a271
[INFO] running `Command { std: "docker" "start" "-a" "1e1836930ab0f2e42d1715a38da6176b7df26d56ef9167b3af387749d2b0a271", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling meanshift-rs v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "1e1836930ab0f2e42d1715a38da6176b7df26d56ef9167b3af387749d2b0a271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1836930ab0f2e42d1715a38da6176b7df26d56ef9167b3af387749d2b0a271", kill_on_drop: false }`
[INFO] [stdout] 1e1836930ab0f2e42d1715a38da6176b7df26d56ef9167b3af387749d2b0a271
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f74351e53f2784d8d670208e51103cbee1e2d49f88584f3ac658c8a4caea0eda
[INFO] running `Command { std: "docker" "start" "-a" "f74351e53f2784d8d670208e51103cbee1e2d49f88584f3ac658c8a4caea0eda", 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/meanshift_rs-8dd503b8d34c1b59)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test distance_measure::dtw::tests::test_dtw_different_lengths ... ok
[INFO] [stdout] test distance_measure::dtw::tests::test_dba_different_lengths ... ok
[INFO] [stdout] test distance_measure::dtw::tests::test_cost_matrix ... ok
[INFO] [stdout] test distance_measure::dtw::tests::test_return_path ... ok
[INFO] [stdout] test distance_measure::euclidean::test::test_distance_is_same ... ok
[INFO] [stdout] test utils::tests::test_nanmean ... ok
[INFO] [stdout] test utils::tests::test_time_series_to_matrix ... ok
[INFO] [stdout] test utils::tests::test_to_time_series_real_size ... ok
[INFO] [stdout] test distance_measure::dtw::tests::test_dtw_same_lengths ... ok
[INFO] [stdout] test distance_measure::manhattan::test::test_distance_is_same ... ok
[INFO] [stdout] test distance_measure::dtw::tests::test_dba_same_lengths ... ok
[INFO] [stdout] test distance_measure::dtw::tests::test_dtw_path ... ok
[INFO] [stdout] test parallel::tests::test_parallel_meanshift ... ok
[INFO] [stdout] test parallel::tests::test_parallel_meanshift_dtw_runs_without_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.86s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests meanshift_rs
[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" "f74351e53f2784d8d670208e51103cbee1e2d49f88584f3ac658c8a4caea0eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74351e53f2784d8d670208e51103cbee1e2d49f88584f3ac658c8a4caea0eda", kill_on_drop: false }`
[INFO] [stdout] f74351e53f2784d8d670208e51103cbee1e2d49f88584f3ac658c8a4caea0eda