[INFO] updating cached repository https://github.com/tuvistavie/rust-simple-nn
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 626b12003a1201dc58094108e2a8cb2cbed1a0e0
[INFO] testing tuvistavie/rust-simple-nn against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuvistavie%2Frust-simple-nn" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tuvistavie/rust-simple-nn on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tuvistavie/rust-simple-nn
[INFO] finished tweaking git repo https://github.com/tuvistavie/rust-simple-nn
[INFO] tweaked toml for git repo https://github.com/tuvistavie/rust-simple-nn written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/tuvistavie/rust-simple-nn already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9356c3bac8670370fedd3b47625c6e976db5860bc743a5b632471ff3b3bf57e
[INFO] running `"docker" "start" "-a" "c9356c3bac8670370fedd3b47625c6e976db5860bc743a5b632471ff3b3bf57e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling simple_nn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:44:20
[INFO] [stderr]    |
[INFO] [stderr] 44 |     formatter: Box<Formatter>
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(layers: Vec<Box<layers::Layer>>, objective: Obj,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:49:65
[INFO] [stderr]    |
[INFO] [stderr] 49 |                optimizer: Opt, output: Box<Out>, formatter: Box<Formatter>) -> Network<Out, Obj, Opt> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:63:51
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn get_layer(&self, index: usize) -> &Box<layers::Layer> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:67:63
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn get_mut_layer(&mut self, index: usize) -> &mut Box<layers::Layer> {
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around `if` condition
[INFO] [stderr]    --> src/nn/network.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |             if { expected_normalized.at(row, 0) == v } { (hit + 1, miss) } else { (hit, miss + 1) }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/nn/network_builder.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |     layers: Vec<Box<layers::Layer>>
[INFO] [stderr]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn add(mut self, layer: Box<layers::Layer>) -> NetworkBuilder {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |     formatter: Option<Box<Formatter>>
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:61:49
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn format_with(mut self, formatter: Box<Formatter>) -> NetworkBuilderWithOptimizer<Out, Obj, Opt> {
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub measures: Vec<Box<Measure>>,
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:20:48
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn add_measure(&mut self, measure: Box<Measure>) {
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/nn/network.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let mut weights = self.get_mut_layer(index).get_mut_weights();
[INFO] [stderr]     |                 ----^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `"docker" "inspect" "c9356c3bac8670370fedd3b47625c6e976db5860bc743a5b632471ff3b3bf57e"`
[INFO] running `"docker" "rm" "-f" "c9356c3bac8670370fedd3b47625c6e976db5860bc743a5b632471ff3b3bf57e"`
[INFO] [stdout] c9356c3bac8670370fedd3b47625c6e976db5860bc743a5b632471ff3b3bf57e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f809e96201233ec6a3af90965ce6f389733ebb1636ac3a14f7e6021ffe359b5e
[INFO] running `"docker" "start" "-a" "f809e96201233ec6a3af90965ce6f389733ebb1636ac3a14f7e6021ffe359b5e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simple_nn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:44:20
[INFO] [stderr]    |
[INFO] [stderr] 44 |     formatter: Box<Formatter>
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(layers: Vec<Box<layers::Layer>>, objective: Obj,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:49:65
[INFO] [stderr]    |
[INFO] [stderr] 49 |                optimizer: Opt, output: Box<Out>, formatter: Box<Formatter>) -> Network<Out, Obj, Opt> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:63:51
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn get_layer(&self, index: usize) -> &Box<layers::Layer> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:67:63
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn get_mut_layer(&mut self, index: usize) -> &mut Box<layers::Layer> {
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around `if` condition
[INFO] [stderr]    --> src/nn/network.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |             if { expected_normalized.at(row, 0) == v } { (hit + 1, miss) } else { (hit, miss + 1) }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/nn/network_builder.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |     layers: Vec<Box<layers::Layer>>
[INFO] [stderr]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn add(mut self, layer: Box<layers::Layer>) -> NetworkBuilder {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |     formatter: Option<Box<Formatter>>
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:61:49
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn format_with(mut self, formatter: Box<Formatter>) -> NetworkBuilderWithOptimizer<Out, Obj, Opt> {
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub measures: Vec<Box<Measure>>,
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:20:48
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn add_measure(&mut self, measure: Box<Measure>) {
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/nn/network.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let mut weights = self.get_mut_layer(index).get_mut_weights();
[INFO] [stderr]     |                 ----^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:44:20
[INFO] [stderr]    |
[INFO] [stderr] 44 |     formatter: Box<Formatter>
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(layers: Vec<Box<layers::Layer>>, objective: Obj,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:49:65
[INFO] [stderr]    |
[INFO] [stderr] 49 |                optimizer: Opt, output: Box<Out>, formatter: Box<Formatter>) -> Network<Out, Obj, Opt> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:63:51
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn get_layer(&self, index: usize) -> &Box<layers::Layer> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:67:63
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn get_mut_layer(&mut self, index: usize) -> &mut Box<layers::Layer> {
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around `if` condition
[INFO] [stderr]    --> src/nn/network.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |             if { expected_normalized.at(row, 0) == v } { (hit + 1, miss) } else { (hit, miss + 1) }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/nn/network_builder.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |     layers: Vec<Box<layers::Layer>>
[INFO] [stderr]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn add(mut self, layer: Box<layers::Layer>) -> NetworkBuilder {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |     formatter: Option<Box<Formatter>>
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:61:49
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn format_with(mut self, formatter: Box<Formatter>) -> NetworkBuilderWithOptimizer<Out, Obj, Opt> {
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub measures: Vec<Box<Measure>>,
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:20:48
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn add_measure(&mut self, measure: Box<Measure>) {
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]   --> tests/linalg_matrix.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     &matrix + &other;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/nn/network.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let mut weights = self.get_mut_layer(index).get_mut_weights();
[INFO] [stderr]     |                 ----^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `"docker" "inspect" "f809e96201233ec6a3af90965ce6f389733ebb1636ac3a14f7e6021ffe359b5e"`
[INFO] running `"docker" "rm" "-f" "f809e96201233ec6a3af90965ce6f389733ebb1636ac3a14f7e6021ffe359b5e"`
[INFO] [stdout] f809e96201233ec6a3af90965ce6f389733ebb1636ac3a14f7e6021ffe359b5e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 9858c507573002e15b9ab30d5175dd0dda686b1c6d0ed5dcae40b5d1c29f288f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9858c507573002e15b9ab30d5175dd0dda686b1c6d0ed5dcae40b5d1c29f288f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:44:20
[INFO] [stderr]    |
[INFO] [stderr] 44 |     formatter: Box<Formatter>
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(layers: Vec<Box<layers::Layer>>, objective: Obj,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:49:65
[INFO] [stderr]    |
[INFO] [stderr] 49 |                optimizer: Opt, output: Box<Out>, formatter: Box<Formatter>) -> Network<Out, Obj, Opt> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:63:51
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn get_layer(&self, index: usize) -> &Box<layers::Layer> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:67:63
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn get_mut_layer(&mut self, index: usize) -> &mut Box<layers::Layer> {
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around `if` condition
[INFO] [stderr]    --> src/nn/network.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |             if { expected_normalized.at(row, 0) == v } { (hit + 1, miss) } else { (hit, miss + 1) }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/nn/network_builder.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |     layers: Vec<Box<layers::Layer>>
[INFO] [stderr]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn add(mut self, layer: Box<layers::Layer>) -> NetworkBuilder {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |     formatter: Option<Box<Formatter>>
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:61:49
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn format_with(mut self, formatter: Box<Formatter>) -> NetworkBuilderWithOptimizer<Out, Obj, Opt> {
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub measures: Vec<Box<Measure>>,
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:20:48
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn add_measure(&mut self, measure: Box<Measure>) {
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/nn/network.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let mut weights = self.get_mut_layer(index).get_mut_weights();
[INFO] [stderr]     |                 ----^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:44:20
[INFO] [stderr]    |
[INFO] [stderr] 44 |     formatter: Box<Formatter>
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(layers: Vec<Box<layers::Layer>>, objective: Obj,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:49:65
[INFO] [stderr]    |
[INFO] [stderr] 49 |                optimizer: Opt, output: Box<Out>, formatter: Box<Formatter>) -> Network<Out, Obj, Opt> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:63:51
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn get_layer(&self, index: usize) -> &Box<layers::Layer> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network.rs:67:63
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn get_mut_layer(&mut self, index: usize) -> &mut Box<layers::Layer> {
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around `if` condition
[INFO] [stderr]    --> src/nn/network.rs:140:16
[INFO] [stderr]     |
[INFO] [stderr] 140 |             if { expected_normalized.at(row, 0) == v } { (hit + 1, miss) } else { (hit, miss + 1) }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/nn/network_builder.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |     layers: Vec<Box<layers::Layer>>
[INFO] [stderr]   |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:16:37
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn add(mut self, layer: Box<layers::Layer>) -> NetworkBuilder {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:27:21
[INFO] [stderr]    |
[INFO] [stderr] 27 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |     layers: Vec<Box<layers::Layer>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn layers::Layer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |     formatter: Option<Box<Formatter>>
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/network_builder.rs:61:49
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn format_with(mut self, formatter: Box<Formatter>) -> NetworkBuilderWithOptimizer<Out, Obj, Opt> {
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub measures: Vec<Box<Measure>>,
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nn/formatter.rs:20:48
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn add_measure(&mut self, measure: Box<Measure>) {
[INFO] [stderr]    |                                                ^^^^^^^ help: use `dyn`: `dyn Measure`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/nn/network.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let mut weights = self.get_mut_layer(index).get_mut_weights();
[INFO] [stderr]     |                 ----^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]   --> tests/linalg_matrix.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     &matrix + &other;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_nn-fb834b3f97ace2c8
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/linalg_matrix-39239ec0f3829448
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test matrix_add ... ok
[INFO] [stdout] test matrix_matmul ... ok
[INFO] [stdout] test matrix_t ... ok
[INFO] [stdout] test matrix_mul ... ok
[INFO] [stdout] test slice_rows ... ok
[INFO] [stdout] test matrix_div ... ok
[INFO] [stdout] test matrix_from_str ... ok
[INFO] [stdout] test matrix_creation ... ok
[INFO] [stdout] test matrix_creation_from_vector ... ok
[INFO] [stdout] test matrix_sub ... ok
[INFO] [stdout] test matrix_add_bad_size ... ok
[INFO] [stdout] test strassen_mul ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nn_formatter-dbe13c1b374c4925
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test progress_formatter_add_measure ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nn_functions-860b82db6e82e134
[INFO] [stdout] test progress_formatter_format ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nn_layers-cbbff478ea0f31f7
[INFO] [stdout] test progress_formatter_progress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test functions_cross_entropy_from_probs ... ok
[INFO] [stdout] test functions_argmax ... ok
[INFO] [stdout] test functions_log_softmax ... ok
[INFO] [stdout] test functions_softmax ... ok
[INFO] [stdout] test functions_softmax_cross_entropy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test layers_relu_delta ... ok
[INFO] [stdout] test layers_dense_compute ... ok
[INFO] [stdout] test layers_relu_compute ... ok
[INFO] [stdout] test layers_softmax_delta ... ok
[INFO] [stdout] test layers_dense_delta ... ok
[INFO] [stdout] test layers_sigmoid_compute ... ok
[INFO] [stdout] test layers_softmax_compute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nn_network-0e43308292312700
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test network_sigmoid_backward ... ignored
[INFO] [stdout] test network_softmax_backward ... ignored
[INFO] [stdout] test network_builder_add ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/utils_load-74ee64c33bc34c7a
[INFO] [stdout] test network_forward ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils_load_matrix_from_txt ... ok
[INFO] [stderr]    Doc-tests simple_nn
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9858c507573002e15b9ab30d5175dd0dda686b1c6d0ed5dcae40b5d1c29f288f"`
[INFO] running `"docker" "rm" "-f" "9858c507573002e15b9ab30d5175dd0dda686b1c6d0ed5dcae40b5d1c29f288f"`
[INFO] [stdout] 9858c507573002e15b9ab30d5175dd0dda686b1c6d0ed5dcae40b5d1c29f288f