[INFO] fetching crate nanograd 0.1.2...
[INFO] testing nanograd-0.1.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate nanograd 0.1.2 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanograd 0.1.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1dd04eb05de872586ea861f0273c9487702581fea5913fcf01cd671a2d2dee8
[INFO] running `Command { std: "docker" "start" "-a" "a1dd04eb05de872586ea861f0273c9487702581fea5913fcf01cd671a2d2dee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1dd04eb05de872586ea861f0273c9487702581fea5913fcf01cd671a2d2dee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1dd04eb05de872586ea861f0273c9487702581fea5913fcf01cd671a2d2dee8", kill_on_drop: false }`
[INFO] [stdout] a1dd04eb05de872586ea861f0273c9487702581fea5913fcf01cd671a2d2dee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97218e0c3a6881087a8438a335e5cee2990ce1ffa133195b9020eb0082005e18
[INFO] running `Command { std: "docker" "start" "-a" "97218e0c3a6881087a8438a335e5cee2990ce1ffa133195b9020eb0082005e18", 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 1.16s
[INFO] running `Command { std: "docker" "inspect" "97218e0c3a6881087a8438a335e5cee2990ce1ffa133195b9020eb0082005e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97218e0c3a6881087a8438a335e5cee2990ce1ffa133195b9020eb0082005e18", kill_on_drop: false }`
[INFO] [stdout] 97218e0c3a6881087a8438a335e5cee2990ce1ffa133195b9020eb0082005e18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfa96f67c443da17b44703fe3175173c0ffc7fd00572c127406d7c7f92cf846e
[INFO] running `Command { std: "docker" "start" "-a" "cfa96f67c443da17b44703fe3175173c0ffc7fd00572c127406d7c7f92cf846e", kill_on_drop: false }`
[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] [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 0.27s
[INFO] running `Command { std: "docker" "inspect" "cfa96f67c443da17b44703fe3175173c0ffc7fd00572c127406d7c7f92cf846e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa96f67c443da17b44703fe3175173c0ffc7fd00572c127406d7c7f92cf846e", kill_on_drop: false }`
[INFO] [stdout] cfa96f67c443da17b44703fe3175173c0ffc7fd00572c127406d7c7f92cf846e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d21ff69f52baa4a8a31ad9e38f9d185398ac1e1d079b55b08ac40fe819d2056
[INFO] running `Command { std: "docker" "start" "-a" "9d21ff69f52baa4a8a31ad9e38f9d185398ac1e1d079b55b08ac40fe819d2056", 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-fb810febb4cde544)
[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] [stdout] 
[INFO] [stderr]    Doc-tests nanograd
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[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/neuron.rs - neuron::Neuron::forward (line 65) ... FAILED
[INFO] [stdout] test src/neuron.rs - neuron::Neuron::parameters (line 97) ... FAILED
[INFO] [stdout] test src/mlp.rs - mlp::MLP::new (line 22) ... FAILED
[INFO] [stdout] test src/neuron.rs - neuron::Neuron::new (line 20) ... FAILED
[INFO] [stdout] test src/mlp.rs - mlp::MLP::forward (line 47) ... FAILED
[INFO] [stdout] test src/layer.rs - layer::Layer::new (line 19) ... FAILED
[INFO] [stdout] test src/mlp.rs - mlp::MLP::parameters (line 66) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 41 | use nanograd::layer::Layer;
[INFO] [stdout]    |               ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `layer` is defined here
[INFO] [stdout]   --> 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] 42 | use nanograd::value::Value;
[INFO] [stdout]    |               ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `value` is defined here
[INFO] [stdout]   --> 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] 62 | use nanograd::layer::Layer;
[INFO] [stdout]    |               ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `layer` is defined here
[INFO] [stdout]   --> 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] 67 | use nanograd::neuron::Neuron;
[INFO] [stdout]    |               ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `neuron` is defined here
[INFO] [stdout]   --> 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] 68 | use nanograd::value::Value;
[INFO] [stdout]    |               ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `value` is defined here
[INFO] [stdout]   --> 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/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] 99 | use nanograd::neuron::Neuron;
[INFO] [stdout]    |               ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `neuron` is defined here
[INFO] [stdout]   --> 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::new (line 22) stdout ----
[INFO] [stdout] error[E0603]: module `mlp` is private
[INFO] [stdout]   --> src/mlp.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | use nanograd::mlp::MLP;
[INFO] [stdout]    |               ^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `mlp` is defined here
[INFO] [stdout]   --> 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] 22 | use nanograd::neuron::Neuron;
[INFO] [stdout]    |               ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `neuron` is defined here
[INFO] [stdout]   --> 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] 49 | use nanograd::mlp::MLP;
[INFO] [stdout]    |               ^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `mlp` is defined here
[INFO] [stdout]   --> 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::new (line 19) stdout ----
[INFO] [stdout] error[E0603]: module `layer` is private
[INFO] [stdout]   --> src/layer.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use nanograd::layer::Layer;
[INFO] [stdout]    |               ^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `layer` is defined here
[INFO] [stdout]   --> 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/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] 68 | use nanograd::mlp::MLP;
[INFO] [stdout]    |               ^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `mlp` is defined here
[INFO] [stdout]   --> 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] 
[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 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9d21ff69f52baa4a8a31ad9e38f9d185398ac1e1d079b55b08ac40fe819d2056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d21ff69f52baa4a8a31ad9e38f9d185398ac1e1d079b55b08ac40fe819d2056", kill_on_drop: false }`
[INFO] [stdout] 9d21ff69f52baa4a8a31ad9e38f9d185398ac1e1d079b55b08ac40fe819d2056
