[INFO] cloning repository https://github.com/lucas-montes/rec_rsys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucas-montes/rec_rsys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucas-montes%2Frec_rsys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucas-montes%2Frec_rsys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 393888b53231a2b3927a27fa9a87d516f72b1e87
[INFO] testing lucas-montes/rec_rsys against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucas-montes%2Frec_rsys" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lucas-montes/rec_rsys
[INFO] finished tweaking git repo https://github.com/lucas-montes/rec_rsys
[INFO] tweaked toml for git repo https://github.com/lucas-montes/rec_rsys written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lucas-montes/rec_rsys on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lucas-montes/rec_rsys 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6b3923b476bd53b0048090be43b17b19836e784d73ac02df09b7a3218fe95d4
[INFO] running `Command { std: "docker" "start" "-a" "c6b3923b476bd53b0048090be43b17b19836e784d73ac02df09b7a3218fe95d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6b3923b476bd53b0048090be43b17b19836e784d73ac02df09b7a3218fe95d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6b3923b476bd53b0048090be43b17b19836e784d73ac02df09b7a3218fe95d4", kill_on_drop: false }`
[INFO] [stdout] c6b3923b476bd53b0048090be43b17b19836e784d73ac02df09b7a3218fe95d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 756364d3b5f06a10109ec02e1ba3420793294f40146dc0748d8782f4919903c1
[INFO] running `Command { std: "docker" "start" "-a" "756364d3b5f06a10109ec02e1ba3420793294f40146dc0748d8782f4919903c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling memoffset v0.8.0
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[INFO] [stderr]    Compiling io-lifetimes v1.0.11
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[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling either v1.8.1
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[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
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[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling bytemuck v1.13.1
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[INFO] [stderr]    Compiling symbolic-demangle v10.2.1
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling clap v3.2.25
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[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling async-trait v0.1.71
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling pprof v0.11.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling symbolic-common v10.2.1
[INFO] [stderr]    Compiling lapack-sys v0.14.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rec_rsys v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling inferno v0.11.15
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling katexit v0.1.4
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling lax v0.16.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling ndarray-linalg v0.16.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.72s
[INFO] running `Command { std: "docker" "inspect" "756364d3b5f06a10109ec02e1ba3420793294f40146dc0748d8782f4919903c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756364d3b5f06a10109ec02e1ba3420793294f40146dc0748d8782f4919903c1", kill_on_drop: false }`
[INFO] [stdout] 756364d3b5f06a10109ec02e1ba3420793294f40146dc0748d8782f4919903c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31903a874277cdfb16456bc70879a230eaea17a214400ae1a216f15b66f41460
[INFO] running `Command { std: "docker" "start" "-a" "31903a874277cdfb16456bc70879a230eaea17a214400ae1a216f15b66f41460", kill_on_drop: false }`
[INFO] [stderr]    Compiling rec_rsys v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `knn::*`
[INFO] [stdout]  --> tests/algorithms/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use knn::*;
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "31903a874277cdfb16456bc70879a230eaea17a214400ae1a216f15b66f41460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31903a874277cdfb16456bc70879a230eaea17a214400ae1a216f15b66f41460", kill_on_drop: false }`
[INFO] [stdout] 31903a874277cdfb16456bc70879a230eaea17a214400ae1a216f15b66f41460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cc4720563ff16d907c9cce221c82c4382e23c225ee86bedaab8072f1a5eac4b
[INFO] running `Command { std: "docker" "start" "-a" "9cc4720563ff16d907c9cce221c82c4382e23c225ee86bedaab8072f1a5eac4b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `knn::*`
[INFO] [stderr]  --> tests/algorithms/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use knn::*;
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rec_rsys` (test "mod") generated 1 warning (run `cargo fix --test "mod" -p rec_rsys` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rec_rsys-89a4eae9f5b42e67)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test accuracy::tests::test_vec_hit_rate ... ok
[INFO] [stdout] test accuracy::tests::test_hit_rate ... ok
[INFO] [stdout] test benchmarks::testing_tools::tests::random_f ... ok
[INFO] [stdout] test benchmarks::testing_tools::tests::test_get_current_time ... ok
[INFO] [stdout] test matrix::tests::test_covariance ... ok
[INFO] [stdout] test matrix::tests::test_get_determinant_1x1 ... ok
[INFO] [stdout] test matrix::tests::test_get_determinant_2x2 ... ok
[INFO] [stdout] test matrix::tests::test_get_eigenvalues ... ok
[INFO] [stdout] test matrix::tests::test_create_submatrix ... ok
[INFO] [stdout] test matrix::tests::test_mean_along_axis ... ok
[INFO] [stdout] test similarity::tests::test_cosine_similarity ... ok
[INFO] [stdout] test similarity::tests::test_pearson_baseline_similarity ... ok
[INFO] [stdout] test matrix::tests::test_subtract_vector_from_matrix ... ok
[INFO] [stdout] test matrix::tests::test_transpose ... ok
[INFO] [stdout] test models::tests::test_one_hot_encode ... ok
[INFO] [stdout] test similarity::tests::test_exponential_decay_similarity ... ok
[INFO] [stdout] test similarity::tests::test_jaccard_similarity ... ok
[INFO] [stdout] test similarity::tests::test_msd ... ok
[INFO] [stdout] test similarity::tests::test_spearman_correlation ... ok
[INFO] [stdout] test similarity::tests::test_spearman_rank ... ok
[INFO] [stdout] test statistics::tests::test_covariance ... ok
[INFO] [stdout] test statistics::tests::test_standard_deviation ... ok
[INFO] [stdout] test statistics::tests::test_variance ... ok
[INFO] [stdout] test utils::tests::test_argsort ... ok
[INFO] [stdout] test utils::tests::test_dot ... ok
[INFO] [stdout] test utils::tests::test_euclidean_norm ... ok
[INFO] [stdout] test utils::tests::test_sort_and_trucate ... ok
[INFO] [stdout] test matrix::tests::test_mean ... ok
[INFO] [stdout] test similarity::tests::test_minkowski_distance ... ok
[INFO] [stdout] test similarity::tests::test_pearson_correlation ... ok
[INFO] [stdout] test utils::tests::test_squared_diff_sum ... ok
[INFO] [stdout] test utils::tests::test_sort_with_direction_ascending ... ok
[INFO] [stdout] test models::tests::test_sum_encoding_vectors ... ok
[INFO] [stdout] test similarity::tests::test_euclidean_distance ... ok
[INFO] [stdout] test similarity::tests::test_msd_similarity ... ok
[INFO] [stdout] test matrix::tests::test_get_determinant_3x3 ... FAILED
[INFO] [stdout] test matrix::tests::test_laplace_extension ... FAILED
[INFO] [stdout] test utils::tests::test_sort_with_direction_descending ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- matrix::tests::test_get_determinant_3x3 stdout ----
[INFO] [stdout] matrix [[1.0, 2.0, 3.0], [4.0, 5.0, 6.0], [7.0, 8.0, 9.0]]
[INFO] [stdout] matrix [[5.0, 6.0], [8.0, 9.0]]
[INFO] [stdout] matrix [[6.0], [9.0]]
[INFO] [stdout] 
[INFO] [stdout] thread 'matrix::tests::test_get_determinant_3x3' (33) panicked at src/matrix.rs:200:38:
[INFO] [stdout] index out of bounds: the len is 1 but the index is 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64dc4ac42f62 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64dc4ac42f62 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64dc4ac42f62 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x64dc4ac42f62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64dc4ac543ca - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64dc4ac543ca - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x64dc4ac114d6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64dc4ac114d6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x64dc4ac22119 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x64dc4ac22119 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x64dc4ac21fb1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x64dc4ab84a8e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x64dc4ab84a8e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64dc4ac22442 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x64dc4ac22442 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x64dc4ac221d8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x64dc4ac1d1a9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x64dc4ac0605d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64dc4ac5bc3c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64dc4ac5ba2c - core::panicking::panic_bounds_check::hb07d67a86f4fe85d
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:271:5
[INFO] [stdout]   20:     0x64dc4ab5b4e4 - <usize as core::slice::index::SliceIndex<[T]>>::index::hae749f74a0c49f71
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/slice/index.rs:272:10
[INFO] [stdout]   21:     0x64dc4ab34003 - core::slice::index::<impl core::ops::index::Index<I> for [T]>::index::h66356ead4ea17964
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/slice/index.rs:19:15
[INFO] [stdout]   22:     0x64dc4ab34003 - <alloc::vec::Vec<T,A> as core::ops::index::Index<I>>::index::hf9634c1988f5a30c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/vec/mod.rs:3740:9
[INFO] [stdout]   23:     0x64dc4ab50137 - rec_rsys::matrix::get_determinant::h423a87c414d744e3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:200:38
[INFO] [stdout]   24:     0x64dc4ab50c36 - rec_rsys::matrix::laplace_extension::h6553d346024ee838
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:214:29
[INFO] [stdout]   25:     0x64dc4ab50085 - rec_rsys::matrix::get_determinant::h423a87c414d744e3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:201:14
[INFO] [stdout]   26:     0x64dc4ab5eb63 - rec_rsys::matrix::tests::test_get_determinant_3x3::h88c92f7d07916f70
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:250:20
[INFO] [stdout]   27:     0x64dc4ab5ec27 - rec_rsys::matrix::tests::test_get_determinant_3x3::{{closure}}::h9a9c21753d941a7e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:244:34
[INFO] [stdout]   28:     0x64dc4ab3d286 - core::ops::function::FnOnce::call_once::hcf885b34d7eefe2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x64dc4ab8488b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x64dc4ab8488b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   31:     0x64dc4ab9825a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   32:     0x64dc4ab9825a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   33:     0x64dc4ab9825a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   34:     0x64dc4ab9825a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   35:     0x64dc4ab9825a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   36:     0x64dc4ab9825a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   37:     0x64dc4ab9825a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   38:     0x64dc4ab726b4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   39:     0x64dc4ab726b4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   40:     0x64dc4ab75f72 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   41:     0x64dc4ab75f72 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   42:     0x64dc4ab75f72 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   43:     0x64dc4ab75f72 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   44:     0x64dc4ab75f72 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x64dc4ab75f72 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   46:     0x64dc4ab75f72 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x64dc4ac1843f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   48:     0x64dc4ac1843f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   49:     0x73c6b3b3aaa4 - <unknown>
[INFO] [stdout]   50:     0x73c6b3bc7a64 - clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- matrix::tests::test_laplace_extension stdout ----
[INFO] [stdout] matrix [[5.0, 6.0], [8.0, 9.0]]
[INFO] [stdout] matrix [[6.0], [9.0]]
[INFO] [stdout] 
[INFO] [stdout] thread 'matrix::tests::test_laplace_extension' (35) panicked at src/matrix.rs:200:38:
[INFO] [stdout] index out of bounds: the len is 1 but the index is 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64dc4ac42f62 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x64dc4ac42f62 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x64dc4ac42f62 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x64dc4ac42f62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64dc4ac543ca - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64dc4ac543ca - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x64dc4ac114d6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64dc4ac114d6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x64dc4ac22119 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x64dc4ac22119 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x64dc4ac21fb1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x64dc4ab84a8e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x64dc4ab84a8e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x64dc4ac22442 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x64dc4ac22442 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x64dc4ac221d8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x64dc4ac1d1a9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x64dc4ac0605d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64dc4ac5bc3c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64dc4ac5ba2c - core::panicking::panic_bounds_check::hb07d67a86f4fe85d
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:271:5
[INFO] [stdout]   20:     0x64dc4ab5b4e4 - <usize as core::slice::index::SliceIndex<[T]>>::index::hae749f74a0c49f71
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/slice/index.rs:272:10
[INFO] [stdout]   21:     0x64dc4ab34003 - core::slice::index::<impl core::ops::index::Index<I> for [T]>::index::h66356ead4ea17964
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/slice/index.rs:19:15
[INFO] [stdout]   22:     0x64dc4ab34003 - <alloc::vec::Vec<T,A> as core::ops::index::Index<I>>::index::hf9634c1988f5a30c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/vec/mod.rs:3740:9
[INFO] [stdout]   23:     0x64dc4ab50137 - rec_rsys::matrix::get_determinant::h423a87c414d744e3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:200:38
[INFO] [stdout]   24:     0x64dc4ab50c36 - rec_rsys::matrix::laplace_extension::h6553d346024ee838
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:214:29
[INFO] [stdout]   25:     0x64dc4ab5e313 - rec_rsys::matrix::tests::test_laplace_extension::hca3cb97623b77afc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:287:20
[INFO] [stdout]   26:     0x64dc4ab5e3d7 - rec_rsys::matrix::tests::test_laplace_extension::{{closure}}::hf9ac8c3e5da07191
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix.rs:281:32
[INFO] [stdout]   27:     0x64dc4ab3d146 - core::ops::function::FnOnce::call_once::hb60380f440f370ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x64dc4ab8488b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x64dc4ab8488b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   30:     0x64dc4ab9825a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   31:     0x64dc4ab9825a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   32:     0x64dc4ab9825a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x64dc4ab9825a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x64dc4ab9825a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x64dc4ab9825a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   36:     0x64dc4ab9825a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   37:     0x64dc4ab726b4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   38:     0x64dc4ab726b4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   39:     0x64dc4ab75f72 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   40:     0x64dc4ab75f72 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x64dc4ab75f72 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x64dc4ab75f72 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x64dc4ab75f72 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x64dc4ab75f72 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   45:     0x64dc4ab75f72 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x64dc4ac1843f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   47:     0x64dc4ac1843f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   48:     0x73c6b3b3aaa4 - <unknown>
[INFO] [stdout]   49:     0x73c6b3bc7a64 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     matrix::tests::test_get_determinant_3x3
[INFO] [stdout]     matrix::tests::test_laplace_extension
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 36 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9cc4720563ff16d907c9cce221c82c4382e23c225ee86bedaab8072f1a5eac4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc4720563ff16d907c9cce221c82c4382e23c225ee86bedaab8072f1a5eac4b", kill_on_drop: false }`
[INFO] [stdout] 9cc4720563ff16d907c9cce221c82c4382e23c225ee86bedaab8072f1a5eac4b
