[INFO] fetching crate mininn 0.1.4...
[INFO] testing mininn-0.1.4 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mininn 0.1.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mininn 0.1.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mininn 0.1.4
[INFO] tweaked toml for crates.io crate mininn 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mininn 0.1.4 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mininn 0.1.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-rand v0.15.0
[INFO] [stderr]   Downloaded ndarray-csv v0.5.1
[INFO] [stderr]   Downloaded mininn-derive v0.1.0
[INFO] [stderr]   Downloaded linfa-datasets v0.7.0
[INFO] [stderr]   Downloaded hdf5-metno-sys v0.10.0
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[INFO] [stderr]   Downloaded mnist v0.6.0
[INFO] [stderr]   Downloaded hdf5-metno-derive v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d068026f51c35ba591c1f4be4b6d85ebdc79ca600ffaf84252e4ad6e4e016396
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[INFO] running `Command { std: "docker" "inspect" "d068026f51c35ba591c1f4be4b6d85ebdc79ca600ffaf84252e4ad6e4e016396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d068026f51c35ba591c1f4be4b6d85ebdc79ca600ffaf84252e4ad6e4e016396", kill_on_drop: false }`
[INFO] [stdout] d068026f51c35ba591c1f4be4b6d85ebdc79ca600ffaf84252e4ad6e4e016396
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[INFO] [stdout] 00bdf00bba47be2bff3b2a8409fd63badad2095a563cc1e3dede0b7870ebf74a
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[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling serde v1.0.216
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[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling toml_datetime v0.6.8
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[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
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[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling mininn-derive v0.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling hdf5-metno-derive v0.9.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling hdf5-metno-sys v0.10.0
[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 ndarray v0.16.1
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling mininn v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BatchNorm` is never constructed
[INFO] [stdout]  --> src/layers/types/batchnorm.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct BatchNorm {
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Padding` is never used
[INFO] [stdout]  --> src/layers/types/conv.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) enum Padding {
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Conv` is never constructed
[INFO] [stdout]   --> src/layers/types/conv.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) struct Conv {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/layers/types/conv.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Conv {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 26 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layers/types/dense.rs:114:20
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn weights(&self) -> ArrayView2<f32> {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn weights(&self) -> ArrayView2<'_, f32> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layers/types/dense.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn biases(&self) -> ArrayView1<f32> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn biases(&self) -> ArrayView1<'_, f32> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.41s
[INFO] running `Command { std: "docker" "inspect" "00bdf00bba47be2bff3b2a8409fd63badad2095a563cc1e3dede0b7870ebf74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00bdf00bba47be2bff3b2a8409fd63badad2095a563cc1e3dede0b7870ebf74a", kill_on_drop: false }`
[INFO] [stdout] 00bdf00bba47be2bff3b2a8409fd63badad2095a563cc1e3dede0b7870ebf74a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4447ff8353c266650128e279717b83a1b303d32ab57e43b8f6967a570e87a823
[INFO] running `Command { std: "docker" "start" "-a" "4447ff8353c266650128e279717b83a1b303d32ab57e43b8f6967a570e87a823", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling linfa v0.7.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.2
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling sdd v3.0.5
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling mnist v0.6.0
[INFO] [stderr]    Compiling scc v2.2.6
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling hdf5-metno-derive v0.9.2
[INFO] [stderr]    Compiling mininn-derive v0.1.0
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v1.0.69
[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 serde v1.0.216
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling ndarray-csv v0.5.1
[INFO] [stderr]    Compiling sprs v0.11.2
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling hdf5-metno v0.9.3
[INFO] [stderr]    Compiling linfa-datasets v0.7.0
[INFO] [stderr]    Compiling mininn v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BatchNorm` is never constructed
[INFO] [stdout]  --> src/layers/types/batchnorm.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct BatchNorm {
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Padding` is never used
[INFO] [stdout]  --> src/layers/types/conv.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) enum Padding {
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Conv` is never constructed
[INFO] [stdout]   --> src/layers/types/conv.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) struct Conv {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/layers/types/conv.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Conv {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 26 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layers/types/dense.rs:114:20
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn weights(&self) -> ArrayView2<f32> {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn weights(&self) -> ArrayView2<'_, f32> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layers/types/dense.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn biases(&self) -> ArrayView1<f32> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn biases(&self) -> ArrayView1<'_, f32> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BatchNorm` is never constructed
[INFO] [stdout]  --> src/layers/types/batchnorm.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) struct BatchNorm {
[INFO] [stdout]   |                   ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layers/types/dense.rs:114:20
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn weights(&self) -> ArrayView2<f32> {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn weights(&self) -> ArrayView2<'_, f32> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layers/types/dense.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn biases(&self) -> ArrayView1<f32> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn biases(&self) -> ArrayView1<'_, f32> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.05s
[INFO] running `Command { std: "docker" "inspect" "4447ff8353c266650128e279717b83a1b303d32ab57e43b8f6967a570e87a823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4447ff8353c266650128e279717b83a1b303d32ab57e43b8f6967a570e87a823", kill_on_drop: false }`
[INFO] [stdout] 4447ff8353c266650128e279717b83a1b303d32ab57e43b8f6967a570e87a823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9421690b8bdc76741549ee74f85d1f7890cd3f0b6fd6a6b912554a8e8189922c
[INFO] running `Command { std: "docker" "start" "-a" "9421690b8bdc76741549ee74f85d1f7890cd3f0b6fd6a6b912554a8e8189922c", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BatchNorm` is never constructed
[INFO] [stderr]  --> src/layers/types/batchnorm.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) struct BatchNorm {
[INFO] [stderr]   |                   ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Padding` is never used
[INFO] [stderr]  --> src/layers/types/conv.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(crate) enum Padding {
[INFO] [stderr]   |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Conv` is never constructed
[INFO] [stderr]   --> src/layers/types/conv.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub(crate) struct Conv {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/layers/types/conv.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl Conv {
[INFO] [stderr]    | --------- associated function in this implementation
[INFO] [stderr] 26 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layers/types/dense.rs:114:20
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn weights(&self) -> ArrayView2<f32> {
[INFO] [stderr]     |                    ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn weights(&self) -> ArrayView2<'_, f32> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/layers/types/dense.rs:120:19
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn biases(&self) -> ArrayView1<f32> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn biases(&self) -> ArrayView1<'_, f32> {
[INFO] [stderr]     |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: `mininn` (lib) generated 6 warnings (run `cargo fix --lib -p mininn` to apply 2 suggestions)
[INFO] [stderr] warning: `mininn` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mininn-ce2a9eb64810c9c0)
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test core::nn::tests::test_custom_train_config ... ok
[INFO] [stdout] test core::nn::tests::test_file_extension ... ok
[INFO] [stdout] test core::nn::tests::test_empty_nn_save ... ok
[INFO] [stdout] test core::nn::tests::test_activation_layers ... ok
[INFO] [stdout] test core::nn::tests::test_nn_extract_layers_error ... ok
[INFO] [stdout] test core::nn::tests::test_iter ... ok
[INFO] [stdout] test core::nn::tests::test_dense_layers ... ok
[INFO] [stdout] test core::nn::tests::test_add ... ok
[INFO] [stdout] test core::nn::tests::test_new ... ok
[INFO] [stdout] test core::nn::tests::test_predict ... ok
[INFO] [stdout] test core::nn::tests::test_train_config_default ... ok
[INFO] [stdout] test core::nn::tests::test_train_config_new ... ok
[INFO] [stdout] test layers::types::activation::tests::test_activation_creation ... ok
[INFO] [stdout] test layers::types::activation::tests::test_activation_msg_pack ... ok
[INFO] [stdout] test layers::types::activation::tests::test_backward_pass ... ok
[INFO] [stdout] test core::nn::tests::test_train_bad_epochs ... ok
[INFO] [stdout] test layers::types::conv::tests::test_conv_creation ... ok
[INFO] [stdout] test layers::types::conv::tests::test_conv_default ... ok
[INFO] [stdout] test core::nn::tests::test_train_bad_learning_rate ... ok
[INFO] [stdout] test layers::types::conv::tests::test_cross_correlation_valid ... ok
[INFO] [stdout] test layers::types::activation::tests::test_forward_pass ... ok
[INFO] [stdout] test core::nn::tests::test_train_big_batch_size ... ok
[INFO] [stdout] test layers::types::dense::tests::test_backward_pass ... ok
[INFO] [stdout] test layers::types::dense::tests::test_backward_pass_empty_input ... ok
[INFO] [stdout] test layers::types::dense::tests::test_forward_pass_empty_input ... ok
[INFO] [stdout] test layers::types::dense::tests::test_forward_pass_empty_weights ... ok
[INFO] [stdout] test layers::types::dense::tests::test_forward_pass_without_name ... ok
[INFO] [stdout] test layers::types::dense::tests::test_forward_pass_with_name ... ok
[INFO] [stdout] test layers::types::activation::tests::test_activation_layer_custom_activation ... ok
[INFO] [stdout] test layers::types::dense::tests::test_dense_creation ... ok
[INFO] [stdout] test layers::types::dropout::tests::test_dropout_backward_pass_test ... ok
[INFO] [stdout] test layers::types::dropout::tests::test_dropout_forward_pass_test ... ok
[INFO] [stdout] test layers::types::flatten::tests::test_flatten_backward ... ok
[INFO] [stdout] test layers::types::flatten::tests::test_flatten_forward ... ok
[INFO] [stdout] test layers::types::dropout::tests::test_dropout_backward_pass_train ... ok
[INFO] [stdout] test utils::act::tests::test_relu_function ... ok
[INFO] [stdout] test layers::types::dropout::tests::test_dropout_forward_pass_train ... ok
[INFO] [stdout] test utils::act::tests::test_relu_derivate ... ok
[INFO] [stdout] test layers::types::dropout::tests::test_new_dropout ... ok
[INFO] [stdout] test layers::types::dropout::tests::test_new_dropout_default ... ok
[INFO] [stdout] test utils::act::tests::test_sigmoid_function ... ok
[INFO] [stdout] test utils::act::tests::test_softmax_derivate ... ok
[INFO] [stdout] test utils::act::tests::test_step_function ... ok
[INFO] [stdout] test utils::act::tests::test_tanh_derivate ... ok
[INFO] [stdout] test utils::act::tests::test_tanh_function ... ok
[INFO] [stdout] test utils::act::tests::test_softmax_function ... ok
[INFO] [stdout] test registers::register::tests::test_register ... ok
[INFO] [stdout] test utils::cost::tests::test_cost_name ... ok
[INFO] [stdout] test utils::cost::tests::test_cce_derivate ... ok
[INFO] [stdout] test utils::cost::tests::test_custom_cost ... ok
[INFO] [stdout] test utils::cost::tests::test_mae_derivate ... ok
[INFO] [stdout] test utils::cost::tests::test_mae_function ... ok
[INFO] [stdout] test utils::cost::tests::test_mse_derivate ... ok
[INFO] [stdout] test utils::cost::tests::test_mse_function ... ok
[INFO] [stdout] test utils::metrics::tests::test_accuracy ... ok
[INFO] [stdout] test utils::metrics::tests::test_confusion_matrix_binary_classification ... ok
[INFO] [stdout] test utils::metrics::tests::test_confusion_matrix_multi_class_classification ... ok
[INFO] [stdout] test utils::metrics::tests::test_empty_cm_accuracy ... ok
[INFO] [stdout] test utils::metrics::tests::test_empty_cm_f1_score ... ok
[INFO] [stdout] test utils::cost::tests::test_bce_derivate ... ok
[INFO] [stdout] test utils::metrics::tests::test_empty_cm_precision ... ok
[INFO] [stdout] test utils::metrics::tests::test_empty_cm_recall ... ok
[INFO] [stdout] test utils::metrics::tests::test_empty_confusion_matrix ... ok
[INFO] [stdout] test utils::metrics::tests::test_f1_score_nan ... ok
[INFO] [stdout] test utils::metrics::tests::test_precision ... ok
[INFO] [stdout] test layers::types::dense::tests::test_layer_type ... ok
[INFO] [stdout] test utils::metrics::tests::test_precision_nan ... ok
[INFO] [stdout] test utils::act::tests::test_sigmoid_derivate ... ok
[INFO] [stdout] test utils::metrics::tests::test_f1_score ... ok
[INFO] [stdout] test layers::types::dense::tests::test_backward_pass_empty_weights ... ok
[INFO] [stdout] test utils::metrics::tests::test_recall ... ok
[INFO] [stdout] test utils::cost::tests::test_bce_function ... ok
[INFO] [stdout] test utils::optimizer::tests::test_momentum ... ok
[INFO] [stdout] test utils::optimizer::tests::test_default_momentum ... ok
[INFO] [stdout] test utils::optimizer::tests::test_default_optimizer ... ok
[INFO] [stdout] test utils::optimizer::tests::test_gradient_descent ... ok
[INFO] [stdout] test core::nn::tests::test_load_nonexistent_file ... ok
[INFO] [stdout] test core::nn::tests::test_extract_layers_error ... ok
[INFO] [stdout] test core::nn::tests::test_save_and_load_custom_layer ... FAILED
[INFO] [stdout] test core::nn::tests::test_loss ... ok
[INFO] [stdout] test core::nn::tests::test_train ... ok
[INFO] [stdout] test core::nn::tests::test_train_custom_cost ... ok
[INFO] [stdout] test core::nn::tests::test_save_and_load ... FAILED
[INFO] [stdout] test core::nn::tests::test_save_and_load_custom_activation ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- core::nn::tests::test_save_and_load_custom_layer stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'core::nn::tests::test_save_and_load_custom_layer' (40) panicked at src/core/nn.rs:1144:9:
[INFO] [stdout] assertion failed: nn.save("custom_layer.h5").is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63faaa53a3c2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63faaa53a3c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63faaa53a3c2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63faaa53a3c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63faaa54c14f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63faaa54c14f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x63faaa507041 - std::io::default_write_fmt::ha6b238eff7f0ef8a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63faaa507041 - std::io::Write::write_fmt::h9846fe3d2a36c1ea
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63faaa5133e2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x63faaa5183ff - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x63faaa518291 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x63faaa37b11e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb8126f8384f98101
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x63faaa37b11e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63faaa518abf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha703f6686c81d0c6
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x63faaa518abf - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x63faaa5188e6 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x63faaa513529 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x63faaa4fb67d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x63faaa553e70 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x63faaa553e4c - core::panicking::panic::hb515f22c0e98143a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x63faaa34a7af - mininn::core::nn::tests::test_save_and_load_custom_layer::{{closure}}::hf9a9fef5b0264924
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1144:9
[INFO] [stdout]   21:     0x63faaa3136fe - core::ops::function::FnOnce::call_once::h432bf240ace0f116
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x63faaa3e9643 - serial_test::serial_code_lock::local_serial_core::h7063d6b92308a64f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.2.0/src/serial_code_lock.rs:36:5
[INFO] [stdout]   23:     0x63faaa34a379 - mininn::core::nn::tests::test_save_and_load_custom_layer::h485aca7b1210a9b8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1136:5
[INFO] [stdout]   24:     0x63faaa34a3a7 - mininn::core::nn::tests::test_save_and_load_custom_layer::{{closure}}::h097ef3872c2de149
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1137:41
[INFO] [stdout]   25:     0x63faaa314316 - core::ops::function::FnOnce::call_once::hacb04e56babada99
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x63faaa37aefb - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x63faaa37aefb - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x63faaa390b35 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x63faaa390b35 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   30:     0x63faaa390b35 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   31:     0x63faaa390b35 - std::panicking::catch_unwind::h24d3b93458b5ba67
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   32:     0x63faaa390b35 - std::panic::catch_unwind::h46eeec7cf9c9336c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x63faaa390b35 - test::run_test_in_process::h290de6e559006104
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x63faaa390b35 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x63faaa367334 - test::run_test::{{closure}}::h85af00882daabeaa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x63faaa367334 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   37:     0x63faaa36acda - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   38:     0x63faaa36acda - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x63faaa36acda - std::panicking::catch_unwind::do_call::he3e0bef721d99583
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   40:     0x63faaa36acda - std::panicking::catch_unwind::ha8241964d3d773cd
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   41:     0x63faaa36acda - std::panic::catch_unwind::ha8554bc7696cae72
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x63faaa36acda - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   43:     0x63faaa36acda - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x63faaa50e70f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   45:     0x63faaa50e70f - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   46:     0x78b23ef06aa4 - <unknown>
[INFO] [stdout]   47:     0x78b23ef93a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::nn::tests::test_save_and_load stdout ----
[INFO] [stdout] Epoch 1/100 - Loss: 0.35555077, Time: 0.00099402 sec
[INFO] [stdout] Epoch 2/100 - Loss: 0.274113, Time: 0.0008115 sec
[INFO] [stdout] Epoch 3/100 - Loss: 0.2934105, Time: 0.000894459 sec
[INFO] [stdout] Epoch 4/100 - Loss: 0.26831484, Time: 0.00103565 sec
[INFO] [stdout] Epoch 5/100 - Loss: 0.2940256, Time: 0.00095842 sec
[INFO] [stdout] Epoch 6/100 - Loss: 0.26596415, Time: 0.00398634 sec
[INFO] [stdout] Epoch 7/100 - Loss: 0.29422283, Time: 0.00088726 sec
[INFO] [stdout] Epoch 8/100 - Loss: 0.31661662, Time: 0.00194843 sec
[INFO] [stdout] Epoch 9/100 - Loss: 0.29275474, Time: 0.00100406 sec
[INFO] [stdout] Epoch 10/100 - Loss: 0.28764242, Time: 0.00096653 sec
[INFO] [stdout] Epoch 11/100 - Loss: 0.29208797, Time: 0.00088891 sec
[INFO] [stdout] Epoch 12/100 - Loss: 0.2741452, Time: 0.00695518 sec
[INFO] [stdout] Epoch 13/100 - Loss: 0.29064295, Time: 0.00101982 sec
[INFO] [stdout] Epoch 14/100 - Loss: 0.28675514, Time: 0.00093865 sec
[INFO] [stdout] Epoch 15/100 - Loss: 0.2902091, Time: 0.00096961 sec
[INFO] [stdout] Epoch 16/100 - Loss: 0.2911355, Time: 0.00394782 sec
[INFO] [stdout] Epoch 17/100 - Loss: 0.28836963, Time: 0.00092364 sec
[INFO] [stdout] Epoch 18/100 - Loss: 0.25614765, Time: 0.004789369 sec
[INFO] [stdout] Epoch 19/100 - Loss: 0.30143356, Time: 0.00298857 sec
[INFO] [stdout] Epoch 20/100 - Loss: 0.25640154, Time: 0.00095885 sec
[INFO] [stdout] Epoch 21/100 - Loss: 0.3181129, Time: 0.00098051 sec
[INFO] [stdout] Epoch 22/100 - Loss: 0.27330017, Time: 0.00199808 sec
[INFO] [stdout] Epoch 23/100 - Loss: 0.29955265, Time: 0.0009315 sec
[INFO] [stdout] Epoch 24/100 - Loss: 0.29619744, Time: 0.000859489 sec
[INFO] [stdout] Epoch 25/100 - Loss: 0.28449512, Time: 0.000907679 sec
[INFO] [stdout] Epoch 26/100 - Loss: 0.29865557, Time: 0.0019252 sec
[INFO] [stdout] Epoch 27/100 - Loss: 0.2679383, Time: 0.00096723 sec
[INFO] [stdout] Epoch 28/100 - Loss: 0.28488493, Time: 0.00088212 sec
[INFO] [stdout] Epoch 29/100 - Loss: 0.2656193, Time: 0.00099604 sec
[INFO] [stdout] Epoch 30/100 - Loss: 0.28101227, Time: 0.00096116 sec
[INFO] [stdout] Epoch 31/100 - Loss: 0.27809566, Time: 0.005029069 sec
[INFO] [stdout] Epoch 32/100 - Loss: 0.28308222, Time: 0.000958191 sec
[INFO] [stdout] Epoch 33/100 - Loss: 0.2748153, Time: 0.001014689 sec
[INFO] [stdout] Epoch 34/100 - Loss: 0.29019007, Time: 0.00093703 sec
[INFO] [stdout] Epoch 35/100 - Loss: 0.26423183, Time: 0.00394796 sec
[INFO] [stdout] Epoch 36/100 - Loss: 0.2815268, Time: 0.00087499 sec
[INFO] [stdout] Epoch 37/100 - Loss: 0.27178112, Time: 0.00096428 sec
[INFO] [stdout] Epoch 38/100 - Loss: 0.28495282, Time: 0.00090107 sec
[INFO] [stdout] Epoch 39/100 - Loss: 0.2918251, Time: 0.0040679 sec
[INFO] [stdout] Epoch 40/100 - Loss: 0.26363295, Time: 0.000918929 sec
[INFO] [stdout] Epoch 41/100 - Loss: 0.28622755, Time: 0.00091547 sec
[INFO] [stdout] Epoch 42/100 - Loss: 0.26240456, Time: 0.00091256 sec
[INFO] [stdout] Epoch 43/100 - Loss: 0.25909355, Time: 0.00097245 sec
[INFO] [stdout] Epoch 44/100 - Loss: 0.27542925, Time: 0.00092608 sec
[INFO] [stdout] Epoch 45/100 - Loss: 0.3030926, Time: 0.00084862 sec
[INFO] [stdout] Epoch 46/100 - Loss: 0.29552108, Time: 0.00081746 sec
[INFO] [stdout] Epoch 47/100 - Loss: 0.271087, Time: 0.00081222 sec
[INFO] [stdout] Epoch 48/100 - Loss: 0.26732457, Time: 0.0008476 sec
[INFO] [stdout] Epoch 49/100 - Loss: 0.25693116, Time: 0.00103212 sec
[INFO] [stdout] Epoch 50/100 - Loss: 0.2771135, Time: 0.00088148 sec
[INFO] [stdout] Epoch 51/100 - Loss: 0.24812756, Time: 0.00092124 sec
[INFO] [stdout] Epoch 52/100 - Loss: 0.31302094, Time: 0.0008522 sec
[INFO] [stdout] Epoch 53/100 - Loss: 0.27505085, Time: 0.00094235 sec
[INFO] [stdout] Epoch 54/100 - Loss: 0.2568873, Time: 0.00090097 sec
[INFO] [stdout] Epoch 55/100 - Loss: 0.29229575, Time: 0.000924531 sec
[INFO] [stdout] Epoch 56/100 - Loss: 0.27061862, Time: 0.00088826 sec
[INFO] [stdout] Epoch 57/100 - Loss: 0.27043962, Time: 0.00096325 sec
[INFO] [stdout] Epoch 58/100 - Loss: 0.28864568, Time: 0.00081674 sec
[INFO] [stdout] Epoch 59/100 - Loss: 0.29667792, Time: 0.00090298 sec
[INFO] [stdout] Epoch 60/100 - Loss: 0.27696604, Time: 0.00095141 sec
[INFO] [stdout] Epoch 61/100 - Loss: 0.28411308, Time: 0.0009311 sec
[INFO] [stdout] Epoch 62/100 - Loss: 0.27372408, Time: 0.00091312 sec
[INFO] [stdout] Epoch 63/100 - Loss: 0.28083467, Time: 0.00091596 sec
[INFO] [stdout] Epoch 64/100 - Loss: 0.27812368, Time: 0.00087569 sec
[INFO] [stdout] Epoch 65/100 - Loss: 0.26966769, Time: 0.00091861 sec
[INFO] [stdout] Epoch 66/100 - Loss: 0.28253952, Time: 0.00089421 sec
[INFO] [stdout] Epoch 67/100 - Loss: 0.28172413, Time: 0.00081205 sec
[INFO] [stdout] Epoch 68/100 - Loss: 0.28103244, Time: 0.000804359 sec
[INFO] [stdout] Epoch 69/100 - Loss: 0.2807539, Time: 0.00089158 sec
[INFO] [stdout] Epoch 70/100 - Loss: 0.26859337, Time: 0.000910751 sec
[INFO] [stdout] Epoch 71/100 - Loss: 0.26772454, Time: 0.000925729 sec
[INFO] [stdout] Epoch 72/100 - Loss: 0.2776847, Time: 0.00102876 sec
[INFO] [stdout] Epoch 73/100 - Loss: 0.27723417, Time: 0.00092667 sec
[INFO] [stdout] Epoch 74/100 - Loss: 0.2711269, Time: 0.00089472 sec
[INFO] [stdout] Epoch 75/100 - Loss: 0.27932084, Time: 0.00091538 sec
[INFO] [stdout] Epoch 76/100 - Loss: 0.27887297, Time: 0.00094705 sec
[INFO] [stdout] Epoch 77/100 - Loss: 0.26703352, Time: 0.00096874 sec
[INFO] [stdout] Epoch 78/100 - Loss: 0.27034914, Time: 0.00090176 sec
[INFO] [stdout] Epoch 79/100 - Loss: 0.26474804, Time: 0.00092867 sec
[INFO] [stdout] Epoch 80/100 - Loss: 0.27012563, Time: 0.00076264 sec
[INFO] [stdout] Epoch 81/100 - Loss: 0.2815668, Time: 0.00082263 sec
[INFO] [stdout] Epoch 82/100 - Loss: 0.2633605, Time: 0.00085869 sec
[INFO] [stdout] Epoch 83/100 - Loss: 0.26132074, Time: 0.00098801 sec
[INFO] [stdout] Epoch 84/100 - Loss: 0.2759022, Time: 0.00089188 sec
[INFO] [stdout] Epoch 85/100 - Loss: 0.27630198, Time: 0.000980871 sec
[INFO] [stdout] Epoch 86/100 - Loss: 0.27070928, Time: 0.00090598 sec
[INFO] [stdout] Epoch 87/100 - Loss: 0.26167306, Time: 0.00092677 sec
[INFO] [stdout] Epoch 88/100 - Loss: 0.25854036, Time: 0.00086279 sec
[INFO] [stdout] Epoch 89/100 - Loss: 0.2774346, Time: 0.0010096 sec
[INFO] [stdout] Epoch 90/100 - Loss: 0.26812804, Time: 0.00090193 sec
[INFO] [stdout] Epoch 91/100 - Loss: 0.28389946, Time: 0.00097676 sec
[INFO] [stdout] Epoch 92/100 - Loss: 0.26148498, Time: 0.00081935 sec
[INFO] [stdout] Epoch 93/100 - Loss: 0.25764295, Time: 0.00089565 sec
[INFO] [stdout] Epoch 94/100 - Loss: 0.26798084, Time: 0.00092832 sec
[INFO] [stdout] Epoch 95/100 - Loss: 0.2856447, Time: 0.00092456 sec
[INFO] [stdout] Epoch 96/100 - Loss: 0.2570358, Time: 0.00087559 sec
[INFO] [stdout] Epoch 97/100 - Loss: 0.25417, Time: 0.00093479 sec
[INFO] [stdout] Epoch 98/100 - Loss: 0.29051107, Time: 0.00087464 sec
[INFO] [stdout] Epoch 99/100 - Loss: 0.25932416, Time: 0.000943829 sec
[INFO] [stdout] Epoch 100/100 - Loss: 0.26912656, Time: 0.0008912 sec
[INFO] [stdout] 
[INFO] [stdout] Training Completed!
[INFO] [stdout] Total Training Time: 0.12 sec
[INFO] [stdout] 
[INFO] [stdout] thread 'core::nn::tests::test_save_and_load' (38) panicked at src/core/nn.rs:1083:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: HDF5Error(H5Fcreate(): unable to create file: unable to open file: name = 'test_model.h5', errno = 30, error message = 'Read-only file system', flags = 13, o_flags = 242)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63faaa53a3c2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63faaa53a3c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63faaa53a3c2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63faaa53a3c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63faaa54c14f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63faaa54c14f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x63faaa507041 - std::io::default_write_fmt::ha6b238eff7f0ef8a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63faaa507041 - std::io::Write::write_fmt::h9846fe3d2a36c1ea
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63faaa5133e2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x63faaa5183ff - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x63faaa518291 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x63faaa37b11e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb8126f8384f98101
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x63faaa37b11e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63faaa518abf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha703f6686c81d0c6
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x63faaa518abf - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x63faaa51891a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x63faaa513529 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x63faaa4fb67d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x63faaa553e70 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x63faaa5533c6 - core::result::unwrap_failed::h5d9b16b0b732a2ac
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x63faaa34369c - core::result::Result<T,E>::unwrap::h99095ee7154c2401
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x63faaa34369c - mininn::core::nn::tests::test_save_and_load::{{closure}}::h26c52f0e3477004e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1083:34
[INFO] [stdout]   22:     0x63faaa31423e - core::ops::function::FnOnce::call_once::h9fa12ddc098a5da7
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63faaa3e9643 - serial_test::serial_code_lock::local_serial_core::h7063d6b92308a64f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.2.0/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x63faaa3429f9 - mininn::core::nn::tests::test_save_and_load::h518b4b923a212d7b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1063:5
[INFO] [stdout]   25:     0x63faaa345147 - mininn::core::nn::tests::test_save_and_load::{{closure}}::hc44b2cd0423f8e76
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1064:28
[INFO] [stdout]   26:     0x63faaa314186 - core::ops::function::FnOnce::call_once::h9df9fae4076bbad2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x63faaa37aefb - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x63faaa37aefb - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x63faaa390b35 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x63faaa390b35 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x63faaa390b35 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   32:     0x63faaa390b35 - std::panicking::catch_unwind::h24d3b93458b5ba67
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   33:     0x63faaa390b35 - std::panic::catch_unwind::h46eeec7cf9c9336c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x63faaa390b35 - test::run_test_in_process::h290de6e559006104
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x63faaa390b35 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x63faaa367334 - test::run_test::{{closure}}::h85af00882daabeaa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x63faaa367334 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x63faaa36acda - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x63faaa36acda - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x63faaa36acda - std::panicking::catch_unwind::do_call::he3e0bef721d99583
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   41:     0x63faaa36acda - std::panicking::catch_unwind::ha8241964d3d773cd
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   42:     0x63faaa36acda - std::panic::catch_unwind::ha8554bc7696cae72
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x63faaa36acda - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x63faaa36acda - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x63faaa50e70f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   46:     0x63faaa50e70f - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   47:     0x78b23ef06aa4 - <unknown>
[INFO] [stdout]   48:     0x78b23ef93a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::nn::tests::test_save_and_load_custom_activation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'core::nn::tests::test_save_and_load_custom_activation' (39) panicked at src/core/nn.rs:1170:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: HDF5Error(H5Fcreate(): unable to create file: unable to open file: name = 'test_model.h5', errno = 30, error message = 'Read-only file system', flags = 13, o_flags = 242)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63faaa53a3c2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63faaa53a3c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63faaa53a3c2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63faaa53a3c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63faaa54c14f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63faaa54c14f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x63faaa507041 - std::io::default_write_fmt::ha6b238eff7f0ef8a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63faaa507041 - std::io::Write::write_fmt::h9846fe3d2a36c1ea
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63faaa5133e2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x63faaa5183ff - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x63faaa518291 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x63faaa37b11e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb8126f8384f98101
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x63faaa37b11e - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63faaa518abf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha703f6686c81d0c6
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x63faaa518abf - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x63faaa51891a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x63faaa513529 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x63faaa4fb67d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x63faaa553e70 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x63faaa5533c6 - core::result::unwrap_failed::h5d9b16b0b732a2ac
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x63faaa34b3f1 - core::result::Result<T,E>::unwrap::h99095ee7154c2401
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x63faaa34b3f1 - mininn::core::nn::tests::test_save_and_load_custom_activation::{{closure}}::h5f11faf717aa3c46
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1170:34
[INFO] [stdout]   22:     0x63faaa312ffe - core::ops::function::FnOnce::call_once::h08503e3ed74ae93d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63faaa3e9643 - serial_test::serial_code_lock::local_serial_core::h7063d6b92308a64f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.2.0/src/serial_code_lock.rs:36:5
[INFO] [stdout]   24:     0x63faaa34af49 - mininn::core::nn::tests::test_save_and_load_custom_activation::h5729432459d4d246
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1161:5
[INFO] [stdout]   25:     0x63faaa34c487 - mininn::core::nn::tests::test_save_and_load_custom_activation::{{closure}}::ha188f49c5d719cc0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/nn.rs:1162:46
[INFO] [stdout]   26:     0x63faaa313f26 - core::ops::function::FnOnce::call_once::h85e7958a7f5010cd
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x63faaa37aefb - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x63faaa37aefb - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x63faaa390b35 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x63faaa390b35 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x63faaa390b35 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   32:     0x63faaa390b35 - std::panicking::catch_unwind::h24d3b93458b5ba67
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   33:     0x63faaa390b35 - std::panic::catch_unwind::h46eeec7cf9c9336c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x63faaa390b35 - test::run_test_in_process::h290de6e559006104
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x63faaa390b35 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x63faaa367334 - test::run_test::{{closure}}::h85af00882daabeaa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x63faaa367334 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x63faaa36acda - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x63faaa36acda - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x63faaa36acda - std::panicking::catch_unwind::do_call::he3e0bef721d99583
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   41:     0x63faaa36acda - std::panicking::catch_unwind::ha8241964d3d773cd
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   42:     0x63faaa36acda - std::panic::catch_unwind::ha8554bc7696cae72
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x63faaa36acda - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x63faaa36acda - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x63faaa50e70f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   46:     0x63faaa50e70f - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   47:     0x78b23ef06aa4 - <unknown>
[INFO] [stdout]   48:     0x78b23ef93a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     core::nn::tests::test_save_and_load
[INFO] [stdout]     core::nn::tests::test_save_and_load_custom_activation
[INFO] [stdout]     core::nn::tests::test_save_and_load_custom_layer
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 81 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9421690b8bdc76741549ee74f85d1f7890cd3f0b6fd6a6b912554a8e8189922c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9421690b8bdc76741549ee74f85d1f7890cd3f0b6fd6a6b912554a8e8189922c", kill_on_drop: false }`
[INFO] [stdout] 9421690b8bdc76741549ee74f85d1f7890cd3f0b6fd6a6b912554a8e8189922c
