[INFO] fetching crate kmeans 2.0.1...
[INFO] testing kmeans-2.0.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate kmeans 2.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kmeans 2.0.1
[INFO] finished tweaking crates.io crate kmeans 2.0.1
[INFO] tweaked toml for crates.io crate kmeans 2.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kmeans 2.0.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kmeans 2.0.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64b3c121570054a1af34c44d21d913262d12b28bf9c6f7ff5c44a95c1692922c
[INFO] running `Command { std: "docker" "start" "-a" "64b3c121570054a1af34c44d21d913262d12b28bf9c6f7ff5c44a95c1692922c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64b3c121570054a1af34c44d21d913262d12b28bf9c6f7ff5c44a95c1692922c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b3c121570054a1af34c44d21d913262d12b28bf9c6f7ff5c44a95c1692922c", kill_on_drop: false }`
[INFO] [stdout] 64b3c121570054a1af34c44d21d913262d12b28bf9c6f7ff5c44a95c1692922c
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3056fd6fc7843f389b4d8f202e1f3615590dfea896465515bc6d1c747ef1560
[INFO] running `Command { std: "docker" "start" "-a" "f3056fd6fc7843f389b4d8f202e1f3615590dfea896465515bc6d1c747ef1560", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling equator v0.2.2
[INFO] [stderr]    Compiling aligned-vec v0.6.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling kmeans v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.69s
[INFO] running `Command { std: "docker" "inspect" "f3056fd6fc7843f389b4d8f202e1f3615590dfea896465515bc6d1c747ef1560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3056fd6fc7843f389b4d8f202e1f3615590dfea896465515bc6d1c747ef1560", kill_on_drop: false }`
[INFO] [stdout] f3056fd6fc7843f389b4d8f202e1f3615590dfea896465515bc6d1c747ef1560
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3fbc210fc58da5162faaf9156eb0937f47de561009816c76e3c75b69470329e
[INFO] running `Command { std: "docker" "start" "-a" "b3fbc210fc58da5162faaf9156eb0937f47de561009816c76e3c75b69470329e", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmeans v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "b3fbc210fc58da5162faaf9156eb0937f47de561009816c76e3c75b69470329e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fbc210fc58da5162faaf9156eb0937f47de561009816c76e3c75b69470329e", kill_on_drop: false }`
[INFO] [stdout] b3fbc210fc58da5162faaf9156eb0937f47de561009816c76e3c75b69470329e
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a831fa0f5e70f42d4057adb1a1ebb860bb0d7c403513e0107bcd8b58ecdc2cb
[INFO] running `Command { std: "docker" "start" "-a" "4a831fa0f5e70f42d4057adb1a1ebb860bb0d7c403513e0107bcd8b58ecdc2cb", 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-43906b1ba352bcad)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test abort_strategy::tests::test_no_improvement_f64 ... ok
[INFO] [stdout] test abort_strategy::tests::test_no_improvement_f32 ... ok
[INFO] [stdout] test abort_strategy::tests::test_no_improvement_for_x_iterations_f64 ... ok
[INFO] [stdout] test helpers::tests::multiple_roundup ... ok
[INFO] [stdout] test abort_strategy::tests::test_no_improvement_for_x_iterations_f32 ... ok
[INFO] [stdout] test inits::precomputed::tests::train_with_precomputed_centroids ... ok
[INFO] [stdout] test memory::tests::stride_buffer ... ok
[INFO] [stdout] test inits::kmeanplusplus::tests::init_kmeanplusplus_f32x16 ... ok
[INFO] [stdout] test tests::complete_benchmark_lloyd_big_f32x8 ... ok
[INFO] [stdout] test api::tests::padding_and_cluster_assignments ... ok
[INFO] [stdout] test inits::kmeanplusplus::tests::init_kmeanplusplus_f32x8 ... ok
[INFO] [stdout] test inits::kmeanplusplus::tests::init_kmeanplusplus_f64x2 ... ok
[INFO] [stdout] test inits::kmeanplusplus::tests::init_kmeanplusplus_f32x4 ... ok
[INFO] [stdout] test inits::kmeanplusplus::tests::init_kmeanplusplus_f64x8 ... ok
[INFO] [stdout] test inits::kmeanplusplus::tests::init_kmeanplusplus_f64x4 ... ok
[INFO] [stdout] test inits::kmeanplusplus::tests::init_kmeanplusplus_f32x2 ... ok
[INFO] [stdout] test api::tests::distance_matrix_calculation_benchmark_f32x16 has been running for over 60 seconds
[INFO] [stdout] test api::tests::distance_matrix_calculation_benchmark_f32x2 has been running for over 60 seconds
[INFO] [stdout] test api::tests::distance_matrix_calculation_benchmark_f32x4 has been running for over 60 seconds
[INFO] [stdout] test api::tests::distance_matrix_calculation_benchmark_f32x8 has been running for over 60 seconds
[INFO] [stdout] test api::tests::distance_matrix_calculation_benchmark_f64x2 has been running for over 60 seconds
[INFO] [stdout] test api::tests::distance_matrix_calculation_benchmark_f64x4 has been running for over 60 seconds
[INFO] [stdout] test api::tests::distance_matrix_calculation_benchmark_f64x8 has been running for over 60 seconds
[INFO] [stdout] test tests::complete_benchmark_lloyd_big_f64x8 ... ok
[INFO] [stdout] test tests::complete_benchmark_lloyd_huge_f32x8 has been running for over 60 seconds
[INFO] [stdout] test tests::complete_benchmark_lloyd_huge_f64x8 has been running for over 60 seconds
[INFO] [stdout] test tests::complete_benchmark_lloyd_mid_f32x8 has been running for over 60 seconds
[INFO] [stdout] test tests::complete_benchmark_lloyd_small_f32x8 ... ok
[INFO] [stdout] test tests::complete_benchmark_lloyd_mid_f32x8 ... ok
[INFO] [stdout] test tests::complete_benchmark_lloyd_mid_f64x8 has been running for over 60 seconds
[INFO] [stdout] test tests::complete_benchmark_lloyd_small_f64x8 has been running for over 60 seconds
[INFO] [stdout] test tests::complete_benchmark_minibatch_big_f32x8 has been running for over 60 seconds
[INFO] [stdout] test tests::complete_benchmark_minibatch_big_f64x8 has been running for over 60 seconds
[INFO] [stdout] test tests::complete_benchmark_minibatch_big_f64x8 ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/kmeans-43906b1ba352bcad` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4a831fa0f5e70f42d4057adb1a1ebb860bb0d7c403513e0107bcd8b58ecdc2cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a831fa0f5e70f42d4057adb1a1ebb860bb0d7c403513e0107bcd8b58ecdc2cb", kill_on_drop: false }`
[INFO] [stdout] 4a831fa0f5e70f42d4057adb1a1ebb860bb0d7c403513e0107bcd8b58ecdc2cb