[INFO] cloning repository https://github.com/CrabBucket/RustNet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrabBucket/RustNet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrabBucket%2FRustNet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrabBucket%2FRustNet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2377a1df57d4f69647184df863ad45dfc6211a00
[INFO] checking CrabBucket/RustNet against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrabBucket%2FRustNet" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CrabBucket/RustNet
[INFO] finished tweaking git repo https://github.com/CrabBucket/RustNet
[INFO] tweaked toml for git repo https://github.com/CrabBucket/RustNet written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CrabBucket/RustNet on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CrabBucket/RustNet 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f54380855e36ac989210c8b195d859bb50daae1de4af0cb463338c46a0206177
[INFO] running `Command { std: "docker" "start" "-a" "f54380855e36ac989210c8b195d859bb50daae1de4af0cb463338c46a0206177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f54380855e36ac989210c8b195d859bb50daae1de4af0cb463338c46a0206177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f54380855e36ac989210c8b195d859bb50daae1de4af0cb463338c46a0206177", kill_on_drop: false }`
[INFO] [stdout] f54380855e36ac989210c8b195d859bb50daae1de4af0cb463338c46a0206177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf6a2262f9f5eb80881b020babb949d55fdaf48e79717e4ec5e91133b8b02364
[INFO] running `Command { std: "docker" "start" "-a" "cf6a2262f9f5eb80881b020babb949d55fdaf48e79717e4ec5e91133b8b02364", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0407]: method `new` is not a member of trait `Layer`
[INFO] [stdout]   --> src/neuralnet/layer.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     fn new(size: usize, activation_function: ActivationFunction) -> Self {
[INFO] [stdout] 85 | |         HiddenLayer {
[INFO] [stdout] 86 | |             neurons: size,
[INFO] [stdout] 87 | |             activation_function: ActivationFunction::Sigmoid,
[INFO] [stdout] 88 | |         }
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Layer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `new` is not a member of trait `Layer`
[INFO] [stdout]    --> src/neuralnet/layer.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | /     fn new(size: usize, activation_function: ActivationFunction) -> Self {
[INFO] [stdout] 111 | |         OutputLayer { size, activation_function }
[INFO] [stdout] 112 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Layer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `new` is not a member of trait `Layer`
[INFO] [stdout]   --> src/neuralnet/layer.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | /     fn new(size: usize, activation_function: ActivationFunction) -> Self {
[INFO] [stdout] 85 | |         HiddenLayer {
[INFO] [stdout] 86 | |             neurons: size,
[INFO] [stdout] 87 | |             activation_function: ActivationFunction::Sigmoid,
[INFO] [stdout] 88 | |         }
[INFO] [stdout] 89 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Layer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `new` is not a member of trait `Layer`
[INFO] [stdout]    --> src/neuralnet/layer.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | /     fn new(size: usize, activation_function: ActivationFunction) -> Self {
[INFO] [stdout] 111 | |         OutputLayer { size, activation_function }
[INFO] [stdout] 112 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Layer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `hidden` in this scope
[INFO] [stdout]   --> src/neuralnet/model.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout]  5 |     hidden: Vec<HiddenLayer>,
[INFO] [stdout]    |     ------ a field by that name exists in `Self`
[INFO] [stdout] ...
[INFO] [stdout] 15 |         Model { input, hidden, output }
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `layer::*`
[INFO] [stdout]  --> src/neuralnet/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use layer::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `model::*`
[INFO] [stdout]  --> src/neuralnet/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use model::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Dense`
[INFO] [stdout]   --> src/neuralnet/model.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let output = Dense::new(hidden_sizes.last().unwrap(), output_size, Activation::Sigmoid);
[INFO] [stdout]    |                      ^^^^^ use of undeclared type `Dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Activation`
[INFO] [stdout]   --> src/neuralnet/model.rs:13:76
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let output = Dense::new(hidden_sizes.last().unwrap(), output_size, Activation::Sigmoid);
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ use of undeclared type `Activation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `hidden` in this scope
[INFO] [stdout]   --> src/neuralnet/model.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout]  5 |     hidden: Vec<HiddenLayer>,
[INFO] [stdout]    |     ------ a field by that name exists in `Self`
[INFO] [stdout] ...
[INFO] [stdout] 15 |         Model { input, hidden, output }
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `layer::*`
[INFO] [stdout]  --> src/neuralnet/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use layer::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `model::*`
[INFO] [stdout]  --> src/neuralnet/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use model::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `activation_function`
[INFO] [stdout]   --> src/neuralnet/layer.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn new(size: usize, activation_function: ActivationFunction) -> Self {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation_function`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Dense`
[INFO] [stdout]   --> src/neuralnet/model.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let output = Dense::new(hidden_sizes.last().unwrap(), output_size, Activation::Sigmoid);
[INFO] [stdout]    |                      ^^^^^ use of undeclared type `Dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Activation`
[INFO] [stdout]   --> src/neuralnet/model.rs:13:76
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let output = Dense::new(hidden_sizes.last().unwrap(), output_size, Activation::Sigmoid);
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ use of undeclared type `Activation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `activation_function`
[INFO] [stdout]   --> src/neuralnet/layer.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn new(size: usize, activation_function: ActivationFunction) -> Self {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_activation_function`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_net` (bin "rust_net") due to 5 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust_net` (bin "rust_net" test) due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cf6a2262f9f5eb80881b020babb949d55fdaf48e79717e4ec5e91133b8b02364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6a2262f9f5eb80881b020babb949d55fdaf48e79717e4ec5e91133b8b02364", kill_on_drop: false }`
[INFO] [stdout] cf6a2262f9f5eb80881b020babb949d55fdaf48e79717e4ec5e91133b8b02364
