[INFO] fetching crate reductive 0.9.0...
[INFO] testing reductive-0.9.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate reductive 0.9.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate reductive 0.9.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reductive 0.9.0
[INFO] finished tweaking crates.io crate reductive 0.9.0
[INFO] tweaked toml for crates.io crate reductive 0.9.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fbc44cea57cf319f9428e6b455514ebc4a599c441cef4a17171d62f83acced9
[INFO] running `Command { std: "docker" "start" "-a" "4fbc44cea57cf319f9428e6b455514ebc4a599c441cef4a17171d62f83acced9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fbc44cea57cf319f9428e6b455514ebc4a599c441cef4a17171d62f83acced9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbc44cea57cf319f9428e6b455514ebc4a599c441cef4a17171d62f83acced9", kill_on_drop: false }`
[INFO] [stdout] 4fbc44cea57cf319f9428e6b455514ebc4a599c441cef4a17171d62f83acced9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85fcc83dd5de5dc808033128a9834858c189df68aabd0dbf50def92ca00774c6
[INFO] running `Command { std: "docker" "start" "-a" "85fcc83dd5de5dc808033128a9834858c189df68aabd0dbf50def92ca00774c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling reductive v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.78s
[INFO] running `Command { std: "docker" "inspect" "85fcc83dd5de5dc808033128a9834858c189df68aabd0dbf50def92ca00774c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85fcc83dd5de5dc808033128a9834858c189df68aabd0dbf50def92ca00774c6", kill_on_drop: false }`
[INFO] [stdout] 85fcc83dd5de5dc808033128a9834858c189df68aabd0dbf50def92ca00774c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86121042f247768e89a8db7a1468fb00497a68dc3c8d02e3747f44c088c322a4
[INFO] running `Command { std: "docker" "start" "-a" "86121042f247768e89a8db7a1468fb00497a68dc3c8d02e3747f44c088c322a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling reductive v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.73s
[INFO] running `Command { std: "docker" "inspect" "86121042f247768e89a8db7a1468fb00497a68dc3c8d02e3747f44c088c322a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86121042f247768e89a8db7a1468fb00497a68dc3c8d02e3747f44c088c322a4", kill_on_drop: false }`
[INFO] [stdout] 86121042f247768e89a8db7a1468fb00497a68dc3c8d02e3747f44c088c322a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07adfc22c6fea6a03a22bc2b388c29876680762c504b4049e64de4abc7b7fa2b
[INFO] running `Command { std: "docker" "start" "-a" "07adfc22c6fea6a03a22bc2b388c29876680762c504b4049e64de4abc7b7fa2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reductive-0d2d3379071c40b8)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test kmeans::tests::correct_update_centroids ... ok
[INFO] [stdout] test kmeans::tests::correct_mean_squared_error ... ok
[INFO] [stdout] test linalg::tests::euclidean_distance_ix1_ix1 ... ok
[INFO] [stdout] test kmeans::tests::correct_cluster_assignments ... ok
[INFO] [stdout] test linalg::tests::squared_euclidean_distances_ix2_ix2 ... ok
[INFO] [stdout] test pq::pq::tests::reconstruct_batch_with_predefined_codebook ... ok
[INFO] [stdout] test pq::pq::tests::quantize_with_predefined_codebook ... ok
[INFO] [stdout] test linalg::tests::squared_euclidean_distance_ix1_ix1 ... ok
[INFO] [stdout] test linalg::tests::squared_euclidean_distances_ix1_ix2 ... ok
[INFO] [stdout] test pq::pq::tests::quantize_with_type ... ok
[INFO] [stdout] test linalg::tests::euclidean_distance_ix2_ix2 ... ok
[INFO] [stdout] test kmeans::tests::k_means_3 ... ok
[INFO] [stdout] test kmeans::tests::k_means_3_axis1 ... ok
[INFO] [stdout] test ndarray_rand::tests::test_dim ... ok
[INFO] [stdout] test pq::pq::tests::reconstruct_with_predefined_codebook ... ok
[INFO] [stdout] test linalg::tests::euclidean_distance_ix1_ix2 ... ok
[INFO] [stdout] test pq::pq::tests::quantizer_lens ... ok
[INFO] [stdout] test pq::pq::tests::quantize_batch_with_predefined_codebook ... ok
[INFO] [stdout] test linalg::tests::covariance ... ok
[INFO] [stdout] test pq::pq::tests::quantize_with_too_narrow_type - should panic ... ok
[INFO] [stdout] test pq::pq::tests::quantize_with_pq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reductive
[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" "07adfc22c6fea6a03a22bc2b388c29876680762c504b4049e64de4abc7b7fa2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07adfc22c6fea6a03a22bc2b388c29876680762c504b4049e64de4abc7b7fa2b", kill_on_drop: false }`
[INFO] [stdout] 07adfc22c6fea6a03a22bc2b388c29876680762c504b4049e64de4abc7b7fa2b