[INFO] cloning repository https://github.com/enricozanardo/nabla [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/enricozanardo/nabla" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricozanardo%2Fnabla", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricozanardo%2Fnabla'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] affd209bd931ae6197bbf6fcc66d3c4824aaea88 [INFO] testing enricozanardo/nabla against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricozanardo%2Fnabla" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/enricozanardo/nabla [INFO] finished tweaking git repo https://github.com/enricozanardo/nabla [INFO] tweaked toml for git repo https://github.com/enricozanardo/nabla written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/enricozanardo/nabla on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/enricozanardo/nabla 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v2.0.94 [INFO] [stderr] Downloaded serde_json v1.0.137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 642a8f6268fac8bac20f1714531f426fc9d59b36f938a5533ad344904acc7ea0 [INFO] running `Command { std: "docker" "start" "-a" "642a8f6268fac8bac20f1714531f426fc9d59b36f938a5533ad344904acc7ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "642a8f6268fac8bac20f1714531f426fc9d59b36f938a5533ad344904acc7ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "642a8f6268fac8bac20f1714531f426fc9d59b36f938a5533ad344904acc7ea0", kill_on_drop: false }` [INFO] [stdout] 642a8f6268fac8bac20f1714531f426fc9d59b36f938a5533ad344904acc7ea0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d9ac217476e93cebe0bd53da2d3703c39c549673de28b55bb74f586b5cf8b90 [INFO] running `Command { std: "docker" "start" "-a" "5d9ac217476e93cebe0bd53da2d3703c39c549673de28b55bb74f586b5cf8b90", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling miniz_oxide v0.8.2 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.217 [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 rand_distr v0.4.3 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling nabla-ml v0.4.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.26s [INFO] running `Command { std: "docker" "inspect" "5d9ac217476e93cebe0bd53da2d3703c39c549673de28b55bb74f586b5cf8b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d9ac217476e93cebe0bd53da2d3703c39c549673de28b55bb74f586b5cf8b90", kill_on_drop: false }` [INFO] [stdout] 5d9ac217476e93cebe0bd53da2d3703c39c549673de28b55bb74f586b5cf8b90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f0c3a35215c00de2db10996bd85ea9e8c39d0507cbda36f859d4cf842b526bf [INFO] running `Command { std: "docker" "start" "-a" "7f0c3a35215c00de2db10996bd85ea9e8c39d0507cbda36f859d4cf842b526bf", kill_on_drop: false }` [INFO] [stderr] Compiling nabla-ml v0.4.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s [INFO] running `Command { std: "docker" "inspect" "7f0c3a35215c00de2db10996bd85ea9e8c39d0507cbda36f859d4cf842b526bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0c3a35215c00de2db10996bd85ea9e8c39d0507cbda36f859d4cf842b526bf", kill_on_drop: false }` [INFO] [stdout] 7f0c3a35215c00de2db10996bd85ea9e8c39d0507cbda36f859d4cf842b526bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cc9a67ef8933491f8badaf2cbe488d34cd2f8bcc746fa4f28af9e83543befcb3 [INFO] running `Command { std: "docker" "start" "-a" "cc9a67ef8933491f8badaf2cbe488d34cd2f8bcc746fa4f28af9e83543befcb3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nabla_ml-2723681de8462242) [INFO] [stdout] [INFO] [stdout] running 103 tests [INFO] [stdout] test nab_activations::tests::test_relu_forward_backward ... ok [INFO] [stdout] test nab_array::tests::test_argmax ... ok [INFO] [stdout] test nab_array::tests::test_abs ... ok [INFO] [stdout] test nab_array::tests::test_add_scalar ... ok [INFO] [stdout] test nab_array::tests::test_broadcast_addition ... ok [INFO] [stdout] test nab_array::tests::test_chained_operations ... ok [INFO] [stdout] test nab_array::tests::test_clip ... ok [INFO] [stdout] test nab_array::tests::test_combined_operations ... ok [INFO] [stdout] test nab_activations::tests::test_leaky_relu_forward_backward ... ok [INFO] [stdout] test nab_array::tests::test_divide ... ok [INFO] [stdout] test nab_array::tests::test_argsort ... ok [INFO] [stdout] test nab_array::tests::test_divide_scalar ... ok [INFO] [stdout] test nab_activations::tests::test_tanh_forward_backward ... ok [INFO] [stdout] test nab_array::tests::test_dot ... ok [INFO] [stdout] test nab_array::tests::test_arange ... ok [INFO] [stdout] test nab_array::tests::test_element_wise_addition ... ok [INFO] [stdout] test nab_array::tests::test_concatenate ... ok [INFO] [stdout] test nab_activations::tests::test_softmax_forward_backward ... ok [INFO] [stdout] test nab_activations::tests::test_sigmoid_forward_backward ... ok [INFO] [stdout] test nab_array::tests::test_element_wise_addition_ref ... ok [INFO] [stdout] test nab_array::tests::test_element_wise_division_ref ... ok [INFO] [stdout] test nab_array::tests::test_element_wise_multiplication_ref ... ok [INFO] [stdout] test nab_array::tests::test_element_wise_subtraction ... ok [INFO] [stdout] test nab_array::tests::test_element_wise_subtraction_ref ... ok [INFO] [stdout] test nab_array::tests::test_from_vec ... ok [INFO] [stdout] test nab_array::tests::test_median ... ok [INFO] [stdout] test nab_array::tests::test_cumsum ... ok [INFO] [stdout] test nab_array::tests::test_log ... ok [INFO] [stdout] test nab_array::tests::test_map ... ok [INFO] [stdout] test nab_array::tests::test_max ... ok [INFO] [stdout] test nab_array::tests::test_max_axis ... ok [INFO] [stdout] test nab_array::tests::test_mean ... ok [INFO] [stdout] test nab_array::tests::test_min_axis ... ok [INFO] [stdout] test nab_array::tests::test_multiply ... ok [INFO] [stdout] test nab_array::tests::test_multiply_scalar ... ok [INFO] [stdout] test nab_array::tests::test_new_ndarray ... ok [INFO] [stdout] test nab_array::tests::test_one_hot_encode ... ok [INFO] [stdout] test nab_array::tests::test_one_hot_encode_negative ... ok [INFO] [stdout] test nab_array::tests::test_power ... ok [INFO] [stdout] test nab_array::tests::test_reshape ... ok [INFO] [stdout] test nab_array::tests::test_round ... ok [INFO] [stdout] test nab_array::tests::test_scalar_multiplication ... ok [INFO] [stdout] test nab_array::tests::test_scalar_operations ... ok [INFO] [stdout] test nab_array::tests::test_scalar_sub ... ok [INFO] [stdout] test nab_array::tests::test_std ... ok [INFO] [stdout] test nab_array::tests::test_subtract ... ok [INFO] [stdout] test nab_array::tests::test_sum ... ok [INFO] [stdout] test nab_array::tests::test_unique ... ok [INFO] [stdout] test nab_array::tests::test_statistical_functions ... ok [INFO] [stdout] test nab_array::tests::test_sum_axis ... ok [INFO] [stdout] test nab_array::tests::test_scalar_addition ... ok [INFO] [stdout] test nab_array::tests::test_sum_with_broadcasting ... ok [INFO] [stdout] test nab_array::tests::test_to_categorical ... ok [INFO] [stdout] test nab_array::tests::test_transpose ... ok [INFO] [stdout] test nab_layers::tests::test_activation_layer ... ok [INFO] [stdout] test nab_layers::tests::test_batch_norm_layer ... ok [INFO] [stdout] test nab_array::tests::test_rand_uniform ... ok [INFO] [stdout] test nab_layers::tests::test_dense_layer_with_activation ... ok [INFO] [stdout] test nab_loss::tests::test_mean_squared_error ... ok [INFO] [stdout] test nab_math::tests::test_elu ... ok [INFO] [stdout] test nab_math::tests::test_elu_derivative ... ok [INFO] [stdout] test nab_math::tests::test_exp ... ok [INFO] [stdout] test nab_math::tests::test_relu ... ok [INFO] [stdout] test nab_math::tests::test_sigmoid ... ok [INFO] [stdout] test nab_math::tests::test_relu_derivative ... ok [INFO] [stdout] test nab_math::tests::test_sigmoid_derivative ... ok [INFO] [stdout] test nab_math::tests::test_softmax ... ok [INFO] [stdout] test nab_math::tests::test_softmax_derivative ... ok [INFO] [stdout] test nab_math::tests::test_tanh ... ok [INFO] [stdout] test nab_math::tests::test_sqrt ... ok [INFO] [stdout] test nab_math::tests::test_tanh_derivative ... ok [INFO] [stdout] test nab_layers::tests::test_dropout_layer ... ok [INFO] [stdout] test nab_layers::tests::test_input_layer ... ok [INFO] [stdout] test nab_array::tests::test_where_cond ... ok [INFO] [stdout] test nab_model::tests::test_mnist_full_pipeline ... ok [INFO] [stdout] test nab_model::tests::test_linear_regression ... ok [INFO] [stdout] test nab_math::tests::test_leaky_relu ... ok [INFO] [stdout] test nab_optimizers::tests::test_adam_update ... ok [INFO] [stdout] test nab_optimizers::tests::test_rmsprop_update ... ok [INFO] [stdout] test nab_optimizers::tests::test_sgd_momentum ... ok [INFO] [stdout] test nab_optimizers::tests::test_sgd_update ... ok [INFO] [stdout] test nab_array::tests::test_one_hot_encode_non_integer - should panic ... ok [INFO] [stdout] test nab_array::tests::test_invalid_addition - should panic ... ok [INFO] [stdout] test nab_array::tests::test_multiply_large ... ok [INFO] [stdout] test nab_array::tests::test_zeros ... ok [INFO] [stdout] test nab_utils::tests::test_normalize_with_range ... ok [INFO] [stdout] test nab_utils::tests::test_savez_and_loadz_nab ... FAILED [INFO] [stdout] test nab_utils::tests::test_save_and_load_nab ... FAILED [INFO] [stdout] test nab_utils::tests::test_normalize ... ok [INFO] [stdout] test nabla::tests::test_linear_regression_nabla ... ok [INFO] [stdout] test nab_model::tests::test_model_save_load ... FAILED [INFO] [stdout] test nab_regression::tests::test_linear_regression_multiple_features ... ok [INFO] [stdout] test nab_model::tests::test_model_summary ... ok [INFO] [stdout] test nab_model::tests::test_input_shape ... ok [INFO] [stdout] test nab_layers::tests::test_flatten_layer ... ok [INFO] [stdout] test nab_loss::tests::test_cross_entropy_loss ... ok [INFO] [stdout] test nab_regression::tests::test_linear_regression ... ok [INFO] [stdout] test nab_mnist::tests::test_mnist_csv_to_nab_conversion ... FAILED [INFO] [stdout] test nab_layers::tests::test_compute_output_shape ... ok [INFO] [stdout] test nab_mnist::tests::test_mnist_load_and_split_dataset ... FAILED [INFO] [stdout] test nab_mnist::tests::test_extract_and_print_sample ... FAILED [INFO] [stdout] test nab_mnist::tests::test_mnist_normalize ... ok [INFO] [stdout] test nab_layers::tests::test_dense_layer ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- nab_utils::tests::test_savez_and_loadz_nab stdout ---- [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] ---- nab_utils::tests::test_save_and_load_nab stdout ---- [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] ---- nab_model::tests::test_model_save_load stdout ---- [INFO] [stdout] Connecting layer dense1 (id: 2) to input (id: 1) [INFO] [stdout] Connecting layer dense2 (id: 3) to dense1 (id: 2) [INFO] [stdout] Connecting layer output (id: 4) to dense2 (id: 3) [INFO] [stdout] [INFO] [stdout] thread 'nab_model::tests::test_model_save_load' (131) panicked at src/nab_model.rs:932:48: [INFO] [stdout] Failed to save model: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56f49c5175d2 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56f49c5175d2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56f49c5175d2 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56f49c5175d2 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56f49c52857f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56f49c52857f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x56f49c4e4a23 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56f49c4e4a23 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56f49c4f0b32 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56f49c4f557f - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x56f49c4f5411 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x56f49c3f8b3e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x56f49c3f8b3e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x56f49c4f5cce - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x56f49c4f5cce - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x56f49c4f59ea - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x56f49c4f0c69 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x56f49c4d874d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x56f49c531780 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x56f49c530d36 - core::result::unwrap_failed::h3ce108722ad88f1e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x56f49c32384c - core::result::Result::expect::h8087012ac31f2d68 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/result.rs:1175:23 [INFO] [stdout] 21: 0x56f49c39d175 - nabla_ml::nab_model::tests::test_model_save_load::h7ceefdc4c8a6464a [INFO] [stdout] at /opt/rustwide/workdir/src/nab_model.rs:932:48 [INFO] [stdout] 22: 0x56f49c39df17 - nabla_ml::nab_model::tests::test_model_save_load::{{closure}}::h695fb85ff1e131d0 [INFO] [stdout] at /opt/rustwide/workdir/src/nab_model.rs:912:30 [INFO] [stdout] 23: 0x56f49c370776 - core::ops::function::FnOnce::call_once::h170883cac4f2711a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x56f49c3f893b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x56f49c3f893b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x56f49c40e3e5 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x56f49c40e3e5 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x56f49c40e3e5 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x56f49c40e3e5 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x56f49c40e3e5 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x56f49c40e3e5 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x56f49c40e3e5 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x56f49c3e4e04 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x56f49c3e4e04 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x56f49c3e86ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x56f49c3e86ea - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x56f49c3e86ea - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x56f49c3e86ea - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x56f49c3e86ea - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x56f49c3e86ea - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x56f49c3e86ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x56f49c4ead5f - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 43: 0x56f49c4ead5f - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 44: 0x78591d243aa4 - [INFO] [stdout] 45: 0x78591d2d0a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- nab_mnist::tests::test_mnist_csv_to_nab_conversion stdout ---- [INFO] [stdout] Starting test with CSV: csv/mnist_test.csv [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] ---- nab_mnist::tests::test_mnist_load_and_split_dataset stdout ---- [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] ---- nab_mnist::tests::test_extract_and_print_sample stdout ---- [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] nab_mnist::tests::test_extract_and_print_sample [INFO] [stdout] nab_mnist::tests::test_mnist_csv_to_nab_conversion [INFO] [stdout] nab_mnist::tests::test_mnist_load_and_split_dataset [INFO] [stdout] nab_model::tests::test_model_save_load [INFO] [stdout] nab_utils::tests::test_save_and_load_nab [INFO] [stdout] nab_utils::tests::test_savez_and_loadz_nab [INFO] [stdout] [INFO] [stdout] test result: FAILED. 97 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.60s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "cc9a67ef8933491f8badaf2cbe488d34cd2f8bcc746fa4f28af9e83543befcb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc9a67ef8933491f8badaf2cbe488d34cd2f8bcc746fa4f28af9e83543befcb3", kill_on_drop: false }` [INFO] [stdout] cc9a67ef8933491f8badaf2cbe488d34cd2f8bcc746fa4f28af9e83543befcb3