[INFO] fetching crate nanograd 0.1.2...
[INFO] testing nanograd-0.1.2 against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] extracting crate nanograd 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nanograd 0.1.2
[INFO] finished tweaking crates.io crate nanograd 0.1.2
[INFO] tweaked toml for crates.io crate nanograd 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanograd 0.1.2 on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nanograd 0.1.2 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8051a434ac244c3d1dce8f69f66b3f1604087387e41038f8fdeeffcdb7289c3e
[INFO] running `Command { std: "docker" "start" "-a" "8051a434ac244c3d1dce8f69f66b3f1604087387e41038f8fdeeffcdb7289c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8051a434ac244c3d1dce8f69f66b3f1604087387e41038f8fdeeffcdb7289c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8051a434ac244c3d1dce8f69f66b3f1604087387e41038f8fdeeffcdb7289c3e", kill_on_drop: false }`
[INFO] [stdout] 8051a434ac244c3d1dce8f69f66b3f1604087387e41038f8fdeeffcdb7289c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 202f06fb449ea5313c8cde2318bad9b5327fa2cfa4601d8c4f6363e8faf58d65
[INFO] running `Command { std: "docker" "start" "-a" "202f06fb449ea5313c8cde2318bad9b5327fa2cfa4601d8c4f6363e8faf58d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling nanograd v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neuron.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut rand_value_fn = || {
[INFO] [stdout]    |             ----^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "202f06fb449ea5313c8cde2318bad9b5327fa2cfa4601d8c4f6363e8faf58d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202f06fb449ea5313c8cde2318bad9b5327fa2cfa4601d8c4f6363e8faf58d65", kill_on_drop: false }`
[INFO] [stdout] 202f06fb449ea5313c8cde2318bad9b5327fa2cfa4601d8c4f6363e8faf58d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7125269937f28121fc4f9c8a239948c55094b3191ac70f0b139f6419d144735
[INFO] running `Command { std: "docker" "start" "-a" "a7125269937f28121fc4f9c8a239948c55094b3191ac70f0b139f6419d144735", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neuron.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut rand_value_fn = || {
[INFO] [stdout]    |             ----^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nanograd v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neuron.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut rand_value_fn = || {
[INFO] [stdout]    |             ----^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "a7125269937f28121fc4f9c8a239948c55094b3191ac70f0b139f6419d144735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7125269937f28121fc4f9c8a239948c55094b3191ac70f0b139f6419d144735", kill_on_drop: false }`
[INFO] [stdout] a7125269937f28121fc4f9c8a239948c55094b3191ac70f0b139f6419d144735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76e06ea05de74b2d8eee2a5d55b1ffece601aecc1d001a7e90cdbd1d4cd329fa
[INFO] running `Command { std: "docker" "start" "-a" "76e06ea05de74b2d8eee2a5d55b1ffece601aecc1d001a7e90cdbd1d4cd329fa", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/neuron.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let mut rand_value_fn = || {
[INFO] [stderr]    |             ----^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nanograd` (lib) generated 1 warning (run `cargo fix --lib -p nanograd` to apply 1 suggestion)
[INFO] [stderr] warning: `nanograd` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nanograd-e8c0633304dc1318)
[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; finished in 0.00s
[INFO] [stderr]    Doc-tests nanograd
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/neuron.rs - neuron::Neuron::parameters (line 97) ... FAILED
[INFO] [stdout] test src/mlp.rs - mlp::MLP::forward (line 47) ... FAILED
[INFO] [stdout] test src/neuron.rs - neuron::Neuron::new (line 20) ... FAILED
[INFO] [stdout] test src/mlp.rs - mlp::MLP::parameters (line 66) ... FAILED
[INFO] [stdout] test src/mlp.rs - mlp::MLP::new (line 22) ... FAILED
[INFO] [stdout] test src/layer.rs - layer::Layer::forward (line 39) ... FAILED
[INFO] [stdout] test src/layer.rs - layer::Layer::parameters (line 60) ... FAILED
[INFO] [stdout] test src/layer.rs - layer::Layer::new (line 19) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/neuron.rs - neuron::Neuron::forward (line 65) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/neuron.rs - neuron::Neuron::parameters (line 97) stdout ----
[INFO] [stdout] error[E0603]: module `neuron` is private
[INFO] [stdout]  --> src/neuron.rs:99:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nanograd::neuron::Neuron;
[INFO] [stdout]   |               ^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `neuron` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod neuron;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mlp.rs - mlp::MLP::forward (line 47) stdout ----
[INFO] [stdout] error[E0603]: module `mlp` is private
[INFO] [stdout]   --> src/mlp.rs:49:15
[INFO] [stdout]    |
[INFO] [stdout]  5 | use nanograd::mlp::MLP;
[INFO] [stdout]    |               ^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `mlp` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod mlp;
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neuron.rs - neuron::Neuron::new (line 20) stdout ----
[INFO] [stdout] error[E0603]: module `neuron` is private
[INFO] [stdout]  --> src/neuron.rs:22:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nanograd::neuron::Neuron;
[INFO] [stdout]   |               ^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `neuron` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod neuron;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mlp.rs - mlp::MLP::parameters (line 66) stdout ----
[INFO] [stdout] error[E0603]: module `mlp` is private
[INFO] [stdout]   --> src/mlp.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout]  5 | use nanograd::mlp::MLP;
[INFO] [stdout]    |               ^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `mlp` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod mlp;
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mlp.rs - mlp::MLP::new (line 22) stdout ----
[INFO] [stdout] error[E0603]: module `mlp` is private
[INFO] [stdout]   --> src/mlp.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout]  5 | use nanograd::mlp::MLP;
[INFO] [stdout]    |               ^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `mlp` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod mlp;
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/layer.rs - layer::Layer::forward (line 39) stdout ----
[INFO] [stdout] error[E0603]: module `layer` is private
[INFO] [stdout]  --> src/layer.rs:41:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nanograd::layer::Layer;
[INFO] [stdout]   |               ^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `layer` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod layer;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `value` is private
[INFO] [stdout]  --> src/layer.rs:42:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nanograd::value::Value;
[INFO] [stdout]   |               ^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `value` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod value;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/layer.rs - layer::Layer::parameters (line 60) stdout ----
[INFO] [stdout] error[E0603]: module `layer` is private
[INFO] [stdout]  --> src/layer.rs:62:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nanograd::layer::Layer;
[INFO] [stdout]   |               ^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `layer` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod layer;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/layer.rs - layer::Layer::new (line 19) stdout ----
[INFO] [stdout] error[E0603]: module `layer` is private
[INFO] [stdout]  --> src/layer.rs:21:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nanograd::layer::Layer;
[INFO] [stdout]   |               ^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `layer` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod layer;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neuron.rs - neuron::Neuron::forward (line 65) stdout ----
[INFO] [stdout] error[E0603]: module `neuron` is private
[INFO] [stdout]  --> src/neuron.rs:67:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nanograd::neuron::Neuron;
[INFO] [stdout]   |               ^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `neuron` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod neuron;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `value` is private
[INFO] [stdout]  --> src/neuron.rs:68:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nanograd::value::Value;
[INFO] [stdout]   |               ^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `value` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod value;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/layer.rs - layer::Layer::forward (line 39)
[INFO] [stdout]     src/layer.rs - layer::Layer::new (line 19)
[INFO] [stdout]     src/layer.rs - layer::Layer::parameters (line 60)
[INFO] [stdout]     src/mlp.rs - mlp::MLP::forward (line 47)
[INFO] [stdout]     src/mlp.rs - mlp::MLP::new (line 22)
[INFO] [stdout]     src/mlp.rs - mlp::MLP::parameters (line 66)
[INFO] [stdout]     src/neuron.rs - neuron::Neuron::forward (line 65)
[INFO] [stdout]     src/neuron.rs - neuron::Neuron::new (line 20)
[INFO] [stdout]     src/neuron.rs - neuron::Neuron::parameters (line 97)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76e06ea05de74b2d8eee2a5d55b1ffece601aecc1d001a7e90cdbd1d4cd329fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e06ea05de74b2d8eee2a5d55b1ffece601aecc1d001a7e90cdbd1d4cd329fa", kill_on_drop: false }`
[INFO] [stdout] 76e06ea05de74b2d8eee2a5d55b1ffece601aecc1d001a7e90cdbd1d4cd329fa
