[INFO] cloning repository https://github.com/cuiter/aicourse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cuiter/aicourse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcuiter%2Faicourse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcuiter%2Faicourse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d6fdc10a138ff93eb1be298c7d7b0111ba70c6b
[INFO] testing cuiter/aicourse against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcuiter%2Faicourse" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cuiter/aicourse on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cuiter/aicourse
[INFO] finished tweaking git repo https://github.com/cuiter/aicourse
[INFO] tweaked toml for git repo https://github.com/cuiter/aicourse written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/cuiter/aicourse already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 686222c88e43c12f86f2de3813f0272e06854e0ebf070456b7d810a182bf868f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "686222c88e43c12f86f2de3813f0272e06854e0ebf070456b7d810a182bf868f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "686222c88e43c12f86f2de3813f0272e06854e0ebf070456b7d810a182bf868f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686222c88e43c12f86f2de3813f0272e06854e0ebf070456b7d810a182bf868f", kill_on_drop: false }`
[INFO] [stdout] 686222c88e43c12f86f2de3813f0272e06854e0ebf070456b7d810a182bf868f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 149335fb874170bd053793b31a128cb99708eecf321bf3792acb87595b656fb6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "149335fb874170bd053793b31a128cb99708eecf321bf3792acb87595b656fb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling aicourse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.38s
[INFO] running `Command { std: "docker" "inspect" "149335fb874170bd053793b31a128cb99708eecf321bf3792acb87595b656fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149335fb874170bd053793b31a128cb99708eecf321bf3792acb87595b656fb6", kill_on_drop: false }`
[INFO] [stdout] 149335fb874170bd053793b31a128cb99708eecf321bf3792acb87595b656fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e304c3fde8f8fa0d1b0dc6fd622b8dfeadc3d596b75398c2d5eb5e89188b3a9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e304c3fde8f8fa0d1b0dc6fd622b8dfeadc3d596b75398c2d5eb5e89188b3a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling aicourse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "0e304c3fde8f8fa0d1b0dc6fd622b8dfeadc3d596b75398c2d5eb5e89188b3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e304c3fde8f8fa0d1b0dc6fd622b8dfeadc3d596b75398c2d5eb5e89188b3a9", kill_on_drop: false }`
[INFO] [stdout] 0e304c3fde8f8fa0d1b0dc6fd622b8dfeadc3d596b75398c2d5eb5e89188b3a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e51dad7b0625f2fa42a60d8d25616992bc08d417b52d7a05c1fad78aa65cc388
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e51dad7b0625f2fa42a60d8d25616992bc08d417b52d7a05c1fad78aa65cc388", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aicourse-d14cb1286cb11592
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test matrix::matrix::tests::mul_scalar_assign ... ok
[INFO] [stdout] test matrix::matrix::tests::mul_assign ... ok
[INFO] [stdout] test matrix::matrix::tests::mul ... ok
[INFO] [stdout] test matrix::matrix::tests::inv ... ok
[INFO] [stdout] test matrix::matrix::tests::new_identity ... ok
[INFO] [stdout] test matrix::idx::tests::save_idx_correct_f64 ... ok
[INFO] [stdout] test matrix::matrix::tests::sub ... ok
[INFO] [stdout] test matrix::matrix::tests::new ... ok
[INFO] [stdout] test matrix::matrix::tests::sub_matrix ... ok
[INFO] [stdout] test matrix::matrix::tests::index ... ok
[INFO] [stdout] test matrix::idx::tests::load_idx_error ... ok
[INFO] [stdout] test matrix::matrix::tests::gauss_jordan ... ok
[INFO] [stdout] test matrix::matrix::tests::div_scalar_assign ... ok
[INFO] [stdout] test matrix::matrix::tests::index_mut ... ok
[INFO] [stdout] test matrix::idx::tests::save_idx_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::h_concat ... ok
[INFO] [stdout] test matrix::idx::tests::load_idx_ok ... ok
[INFO] [stdout] test matrix::matrix::tests::add ... ok
[INFO] [stdout] test matrix::matrix::tests::zero ... ok
[INFO] [stdout] test matrix::matrix::tests::swap_rows ... ok
[INFO] [stdout] test matrix::matrix::tests::sum ... ok
[INFO] [stdout] test matrix::matrix::tests::v_concat ... ok
[INFO] [stdout] test network::dff_logistic::tests::get_layer_configuration ... ok
[INFO] [stdout] test network::dff_logistic::tests::get_n_layers ... ok
[INFO] [stdout] test network::dff_logistic::tests::get_n_outputs ... ok
[INFO] [stdout] test network::dff_logistic::tests::new ... ok
[INFO] [stdout] test network::dff_logistic::tests::calculate_a ... ok
[INFO] [stdout] test network::dff_logistic::tests::cost ... ok
[INFO] [stdout] test network::dff_logistic::tests::backprop ... ok
[INFO] [stdout] test network::dff_logistic::tests::run_extended_empty ... ok
[INFO] [stdout] test network::dff_logistic::tests::get_layer_n_units ... ok
[INFO] [stdout] test network::dff_logistic::tests::delta ... ok
[INFO] [stdout] test regression::linear::tests::run ... ok
[INFO] [stdout] test network::dff_logistic::tests::cost_gradient ... ok
[INFO] [stdout] test regression::linear::tests::train_normal_equation ... ok
[INFO] [stdout] test regression::logistic::tests::run ... ok
[INFO] [stdout] test network::dff_logistic::tests::delta_cost_gradient_equal ... ok
[INFO] [stdout] test regression::logistic::tests::run_discrete ... ok
[INFO] [stdout] test regression::linear::tests::train_gradient_descent ... ok
[INFO] [stdout] test regression::polynomial::tests::run ... ok
[INFO] [stdout] test regression::logistic::tests::train_gradient_descent ... ok
[INFO] [stdout] test matrix::matrix::tests::new_wrong_2 ... ok
[INFO] [stdout] test matrix::matrix::tests::new_wrong_1 ... ok
[INFO] [stdout] test matrix::matrix::tests::index_mut_wrong_2 ... ok
[INFO] [stdout] test util::tests::accuracy_correct ... ok
[INFO] [stdout] test regression::polynomial::tests::train_normal_equation ... ok
[INFO] [stdout] test util::tests::demux_matrices_correct ... ok
[INFO] [stdout] test util::tests::mux_matrices_correct ... ok
[INFO] [stdout] test matrix::matrix::tests::index_mut_wrong_1 ... ok
[INFO] [stdout] test util::tests::shuffle_correct ... ok
[INFO] [stdout] test util::tests::classify_correct ... ok
[INFO] [stdout] test util::tests::split_correct ... ok
[INFO] [stdout] test util::tests::batch_correct ... ok
[INFO] [stdout] test network::dff_logistic::tests::get_layer_configuration_wrong ... ok
[INFO] [stdout] test util::tests::swap_row_correct ... ok
[INFO] [stdout] test network::dff_logistic::tests::new_wrong_2 ... ok
[INFO] [stdout] test network::dff_logistic::tests::new_wrong_1 ... ok
[INFO] [stdout] test network::dff_logistic::tests::get_layer_n_units_wrong ... ok
[INFO] [stdout] test regression::linear::tests::get_configuration_untrained ... ok
[INFO] [stdout] test regression::polynomial::tests::get_configuration_untrained ... ok
[INFO] [stdout] test util::tests::sigmoid_correct ... ok
[INFO] [stdout] test regression::polynomial::tests::run_untrained ... ok
[INFO] [stdout] test regression::linear::tests::run_untrained ... ok
[INFO] [stdout] test util::tests::unclassify_correct ... ok
[INFO] [stdout] test regression::logistic_multi::tests::train_and_run ... ok
[INFO] [stdout] test regression::polynomial::tests::train_gradient_descent ... ok
[INFO] [stdout] test network::dff_logistic::tests::train_and_run ... ok
[INFO] [stdout] test network::dff_executor::tests::train_and_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/train-7e5d10ff46ab8726
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aicourse
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_m (line 113) ... FAILED
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::mul (line 729) ... FAILED
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::neg (line 661) ... FAILED
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::elem_mul (line 352) ... FAILED
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::gauss_jordan (line 454) ... FAILED
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::determinant (line 549) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::fmt (line 865) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::mul (line 790) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::approx_eq (line 198) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::div (line 812) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_dimensions (line 131) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_n (line 122) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::sub (line 708) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_column (line 270) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_size (line 139) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::h_concat (line 288) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_row (line 257) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::add (line 679) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_sub_matrix (line 232) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::sum (line 404) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::one (line 76) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::map (line 178) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::identity (line 416) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::new_identity (line 96) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::index (line 620) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::index_mut (line 639) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::iter (line 162) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::transpose (line 435) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::pinv (line 593) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::solve (line 503) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::inv (line 568) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::v_concat (line 321) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::zero (line 57) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::with_first_zero (line 216) ... ok
[INFO] [stdout] test src/matrix/matrix.rs - matrix::matrix::Matrix<T>::swap_rows (line 375) ... ok
[INFO] [stdout] test src/regression/logistic.rs - regression::logistic::Solver<T>::run (line 202) ... ok
[INFO] [stdout] test src/regression/logistic_multi.rs - regression::logistic_multi::Solver<T>::train (line 48) ... ok
[INFO] [stdout] test src/regression/linear.rs - regression::linear::Solver<T>::run (line 194) ... ok
[INFO] [stdout] test src/regression/linear.rs - regression::linear::Solver<T>::train (line 147) ... ok
[INFO] [stdout] test src/regression/logistic.rs - regression::logistic::Solver<T>::run_discrete (line 231) ... ok
[INFO] [stdout] test src/regression/logistic_multi.rs - regression::logistic_multi::Solver<T>::run (line 112) ... ok
[INFO] [stdout] test src/regression/logistic.rs - regression::logistic::Solver<T>::train (line 169) ... ok
[INFO] [stdout] test src/regression/polynomial.rs - regression::polynomial::Solver<T, F>::run (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_m (line 113) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::mul (line 729) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::neg (line 661) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matrix/matrix.rs - matrix::matrix::Matrix<T>::elem_mul (line 352) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/matrix/matrix.rs - matrix::matrix::Matrix<T>::gauss_jordan (line 454) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::mul (line 729)
[INFO] [stdout]     src/matrix/matrix.rs - matrix::matrix::&'a Matrix<T>::neg (line 661)
[INFO] [stdout]     src/matrix/matrix.rs - matrix::matrix::Matrix<T>::elem_mul (line 352)
[INFO] [stdout]     src/matrix/matrix.rs - matrix::matrix::Matrix<T>::gauss_jordan (line 454)
[INFO] [stdout]     src/matrix/matrix.rs - matrix::matrix::Matrix<T>::get_m (line 113)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 38 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e51dad7b0625f2fa42a60d8d25616992bc08d417b52d7a05c1fad78aa65cc388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51dad7b0625f2fa42a60d8d25616992bc08d417b52d7a05c1fad78aa65cc388", kill_on_drop: false }`
[INFO] [stdout] e51dad7b0625f2fa42a60d8d25616992bc08d417b52d7a05c1fad78aa65cc388