[INFO] cloning repository https://github.com/Schrankian/learn-ml [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Schrankian/learn-ml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchrankian%2Flearn-ml", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchrankian%2Flearn-ml'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4df80b1c48164e89f379dfb98f720f64b3c73946 [INFO] testing Schrankian/learn-ml against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchrankian%2Flearn-ml" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Schrankian/learn-ml [INFO] finished tweaking git repo https://github.com/Schrankian/learn-ml [INFO] tweaked toml for git repo https://github.com/Schrankian/learn-ml written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Schrankian/learn-ml on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Schrankian/learn-ml 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.96 [INFO] [stderr] Downloaded realfft v3.4.0 [INFO] [stderr] Downloaded ndarray-conv v0.4.1 [INFO] [stderr] Downloaded blas-src v0.11.1 [INFO] [stderr] Downloaded rand_core v0.9.2 [INFO] [stderr] Downloaded redox_syscall v0.5.9 [INFO] [stderr] Downloaded zerocopy-derive v0.8.20 [INFO] [stderr] Downloaded winnow v0.7.3 [INFO] [stderr] Downloaded zerocopy v0.8.20 [INFO] [stderr] Downloaded rustfft v6.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dc95e28f8041121e04e7235e9dbb9b7aa0346cedfa880e8359e82224e2a03b6 [INFO] running `Command { std: "docker" "start" "-a" "4dc95e28f8041121e04e7235e9dbb9b7aa0346cedfa880e8359e82224e2a03b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dc95e28f8041121e04e7235e9dbb9b7aa0346cedfa880e8359e82224e2a03b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc95e28f8041121e04e7235e9dbb9b7aa0346cedfa880e8359e82224e2a03b6", kill_on_drop: false }` [INFO] [stdout] 4dc95e28f8041121e04e7235e9dbb9b7aa0346cedfa880e8359e82224e2a03b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78bb1849bea3253832c06b39ddd76fd99f266cafbbaafbd95bf7918c9c60d642 [INFO] running `Command { std: "docker" "start" "-a" "78bb1849bea3253832c06b39ddd76fd99f266cafbbaafbd95bf7918c9c60d642", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling litemap v0.7.5 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling either v1.14.0 [INFO] [stderr] Compiling rustls-pki-types v1.11.0 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling zerocopy v0.8.20 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling transpose v0.2.3 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling primal-check v0.3.4 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling flate2 v1.1.0 [INFO] [stderr] Compiling av1-grain v0.2.3 [INFO] [stderr] Compiling avif-serialize v0.8.3 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling rustls-native-certs v0.7.3 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling bytemuck v1.22.0 [INFO] [stderr] Compiling zune-jpeg v0.4.14 [INFO] [stderr] Compiling clap_builder v4.5.31 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling image-webp v0.2.1 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling rand_core v0.9.2 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling xattr v1.4.0 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling realfft v3.4.0 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap v4.5.31 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling ndarray-rand v0.15.0 [INFO] [stderr] Compiling ndarray-conv v0.4.1 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling ravif v0.11.11 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling ureq v2.12.1 [INFO] [stderr] Compiling image v0.25.5 [INFO] [stderr] Compiling openblas-build v0.10.11 [INFO] [stderr] Compiling openblas-src v0.10.11 [INFO] [stderr] Compiling blas-src v0.11.1 [INFO] [stderr] Compiling neural_network v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "78bb1849bea3253832c06b39ddd76fd99f266cafbbaafbd95bf7918c9c60d642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78bb1849bea3253832c06b39ddd76fd99f266cafbbaafbd95bf7918c9c60d642", kill_on_drop: false }` [INFO] [stdout] 78bb1849bea3253832c06b39ddd76fd99f266cafbbaafbd95bf7918c9c60d642 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 653433aaee884e25d911b72cf3665e56cb50256ffa036d2a5c950eb992382af0 [INFO] running `Command { std: "docker" "start" "-a" "653433aaee884e25d911b72cf3665e56cb50256ffa036d2a5c950eb992382af0", kill_on_drop: false }` [INFO] [stderr] Compiling neural_network v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "653433aaee884e25d911b72cf3665e56cb50256ffa036d2a5c950eb992382af0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "653433aaee884e25d911b72cf3665e56cb50256ffa036d2a5c950eb992382af0", kill_on_drop: false }` [INFO] [stdout] 653433aaee884e25d911b72cf3665e56cb50256ffa036d2a5c950eb992382af0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 49779c54b9bdb0d478c4f7c961a227d0b630ca3356fb22570abc26d59505f05f [INFO] running `Command { std: "docker" "start" "-a" "49779c54b9bdb0d478c4f7c961a227d0b630ca3356fb22570abc26d59505f05f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/neural_network-61cf5766b6e46de9) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_addition ... ok [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_drop_hook ... ok [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_matrix_argmax ... ok [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_grad_desc ... ok [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_matrix_complex ... ok [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_matrix_dot ... ok [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_matrix_mse ... ok [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_matrix_relu ... ok [INFO] [stdout] test machine_learning::autograd_matrix::tests::test_softmax ... ok [INFO] [stdout] test machine_learning::data_loader::tests::test_batches_iterator ... ok [INFO] [stdout] test machine_learning::data_loader::tests::test_num_batches ... ok [INFO] [stdout] test machine_learning::neural_network::tests::test_model_creation ... ok [INFO] [stdout] test machine_learning::neural_network::tests::test_loss ... ok [INFO] [stdout] test machine_learning::neural_network::tests::test_optimize ... ok [INFO] [stdout] test machine_learning::neural_network::tests::test_predict ... ok [INFO] [stdout] test machine_learning::neural_network::tests::test_forward ... ok [INFO] [stdout] test machine_learning::neural_network::tests::test_zero_grad ... ok [INFO] [stdout] test machine_learning::data_loader::tests::test_dir_loader ... ok [INFO] [stdout] test machine_learning::data_loader::tests::test_path_loader ... ok [INFO] [stdout] test machine_learning::neural_network::tests::test_save_and_load ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- machine_learning::neural_network::tests::test_save_and_load stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'machine_learning::neural_network::tests::test_save_and_load' (57) panicked at src/machine_learning/neural_network.rs:249:52: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5fc435fcbe32 - std::backtrace_rs::backtrace::libunwind::trace::h52580dd202462214 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5fc435fcbe32 - std::backtrace_rs::backtrace::trace_unsynchronized::hc969519abce0f52b [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5fc435fcbe32 - std::sys::backtrace::_print_fmt::hfd5825900b6e0030 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5fc435fcbe32 - ::fmt::h427144ad75cfb218 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5fc435fdd7bf - core::fmt::rt::Argument::fmt::hd5ccc9cf97cea7f7 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5fc435fdd7bf - core::fmt::write::h593aaf5adf0f5dae [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5fc435f99171 - std::io::default_write_fmt::h305b5a0727055346 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5fc435f99171 - std::io::Write::write_fmt::h76f14a8a88733dc5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5fc435fa5232 - std::sys::backtrace::BacktraceLock::print::h3953113552dca3ca [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5fc435fa9ddf - std::panicking::default_hook::{{closure}}::h486b96ad75eafbb8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5fc435fa9c71 - std::panicking::default_hook::h99456317c5a1a20c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5fc435ec82ce - as core::ops::function::Fn>::call::h441e4551014e4cf8 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x5fc435ec82ce - test::test_main_with_exit_callback::{{closure}}::hdbca54e17f1a00e4 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5fc435faa49f - as core::ops::function::Fn>::call::h1e57b72c4e1d3045 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x5fc435faa49f - std::panicking::panic_with_hook::h67ab0df20212e4ea [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5fc435faa2fa - std::panicking::panic_handler::{{closure}}::hc9e4a933ae92e208 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5fc435fa5379 - std::sys::backtrace::__rust_end_short_backtrace::hbfa72df9b68c2d19 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5fc435f8d41d - __rustc[8cce077e14951490]::rust_begin_unwind [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5fc435fe53e0 - core::panicking::panic_fmt::h49931053d20abf41 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x5fc435fe49b6 - core::result::unwrap_failed::h7f5a2d4cf85d933f [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/result.rs:1854:5 [INFO] [stdout] 20: 0x5fc435e79cf2 - core::result::Result::unwrap::h20e81f656f22988c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/result.rs:1225:23 [INFO] [stdout] 21: 0x5fc435e79cf2 - neural_network::machine_learning::neural_network::Model::save::hff091089c23901dc [INFO] [stdout] at /opt/rustwide/workdir/src/machine_learning/neural_network.rs:249:52 [INFO] [stdout] 22: 0x5fc435e949a3 - neural_network::machine_learning::neural_network::tests::test_save_and_load::hc7d1ad0546f5df3e [INFO] [stdout] at /opt/rustwide/workdir/src/machine_learning/neural_network.rs:542:15 [INFO] [stdout] 23: 0x5fc435e95907 - neural_network::machine_learning::neural_network::tests::test_save_and_load::{{closure}}::h627a6b151ba03008 [INFO] [stdout] at /opt/rustwide/workdir/src/machine_learning/neural_network.rs:522:28 [INFO] [stdout] 24: 0x5fc435e89126 - core::ops::function::FnOnce::call_once::h689e23bccc090863 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x5fc435ec808b - core::ops::function::FnOnce::call_once::h5d9016d521f5aee4 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x5fc435ec808b - test::__rust_begin_short_backtrace::h123fcee610330442 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5fc435eddb75 - test::run_test_in_process::{{closure}}::h0442efda2e6359b2 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5fc435eddb75 - as core::ops::function::FnOnce<()>>::call_once::hfe3528c8dd09682c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x5fc435eddb75 - std::panicking::catch_unwind::do_call::hb1659f7844fe8531 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x5fc435eddb75 - std::panicking::catch_unwind::hdc1f4be0019e72ad [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x5fc435eddb75 - std::panic::catch_unwind::hd6d7ccfa4513e770 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5fc435eddb75 - test::run_test_in_process::h6bbb839ed0802366 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5fc435eddb75 - test::run_test::{{closure}}::he4fad7398c8acc11 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5fc435eb44e4 - test::run_test::{{closure}}::h41975797e198d26c [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x5fc435eb44e4 - std::sys::backtrace::__rust_begin_short_backtrace::hfb46c397857336f1 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x5fc435eb7e8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hddf826a64f532bea [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x5fc435eb7e8a - as core::ops::function::FnOnce<()>>::call_once::hc3518c3eab91aeb3 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x5fc435eb7e8a - std::panicking::catch_unwind::do_call::h7bf3ad6dc012415a [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x5fc435eb7e8a - std::panicking::catch_unwind::h8b88f0375c767e36 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x5fc435eb7e8a - std::panic::catch_unwind::h66cb5d61a90f7bc5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5fc435eb7e8a - std::thread::Builder::spawn_unchecked_::{{closure}}::h65bc9d15fb966bbd [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x5fc435eb7e8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8d2c9a8796342e5 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x5fc435f9f3ef - as core::ops::function::FnOnce>::call_once::hef12b47e5c033835 [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x5fc435f9f3ef - std::sys::pal::unix::thread::Thread::new::thread_start::h135087e7c97657bc [INFO] [stdout] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x74ac15063aa4 - [INFO] [stdout] 46: 0x74ac150f0a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] machine_learning::neural_network::tests::test_save_and_load [INFO] [stdout] [INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin neural_network` [INFO] running `Command { std: "docker" "inspect" "49779c54b9bdb0d478c4f7c961a227d0b630ca3356fb22570abc26d59505f05f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49779c54b9bdb0d478c4f7c961a227d0b630ca3356fb22570abc26d59505f05f", kill_on_drop: false }` [INFO] [stdout] 49779c54b9bdb0d478c4f7c961a227d0b630ca3356fb22570abc26d59505f05f